&(0x7f0000000000), &(0x7f0000000040)=0x4) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) r6 = dup2(0xffffffffffffffff, r4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r6, 0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="08020000"], 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) dup2(0xffffffffffffffff, r4) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000200)) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x3, 0x4300, 0xfffffffd, 0x0, 0x200, 0x8, 0x94fd, r4}, &(0x7f0000000040)=0x20) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="08020000"], 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000200)) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000200)) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01050000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8000, 0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getresgid(&(0x7f00000001c0)=0x0, 0x0, 0x0) setgroups(0x2, &(0x7f00000000c0)=[r6, r7]) recvfrom$inet6(0xffffffffffffff9c, &(0x7f0000000200)=""/160, 0xa0, 0x2, &(0x7f00000002c0)={0x1c, 0x1c, 0x0, 0x400, @mcast1, 0x2}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r8 = getegid() fchownat(r4, &(0x7f0000000180)='./file0\x00', r5, r8, 0x200) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="08020000"], 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x8}, 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x8}, 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x0, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, &(0x7f0000000200)=0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x0) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) __semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000100)=""/213) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x0) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, 0x0) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r8, 0x4}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x65) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) dup2(0xffffffffffffffff, r4) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) socketpair(0x2, 0x10000000, 0x4, &(0x7f0000001140)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r2, &(0x7f0000001200)=ANY=[@ANYRES16=r4], 0xa) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) posix_fadvise(r0, 0x2, 0x8, 0x5) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = fcntl$dupfd(0xffffffffffffffff, 0x8, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4) dup2(r5, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3, 0x1000, "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"}, 0x1008) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="78000000000000ddffffffff1e0cff00"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r8, 0x4}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x65) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r8, 0x4}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x65) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) socketpair(0x2, 0x10000000, 0x4, &(0x7f0000001140)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r2, &(0x7f0000001200)=ANY=[@ANYRES16=r4], 0xa) dup2(r1, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) posix_fadvise(r0, 0x2, 0x8, 0x5) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = fcntl$dupfd(0xffffffffffffffff, 0x8, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4) dup2(r5, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3, 0x1000, "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"}, 0x1008) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x100}, 0x8) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x100}, 0x8) dup2(r1, r0) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r8, 0x4}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x65) 14:19:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r8, 0x4}, 0x8) 14:19:25 executing program 2: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x100}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x4, 0x8]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x100}, 0x8) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) r6 = dup2(0xffffffffffffffff, r4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) 14:19:25 executing program 2: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 2: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 3: socket(0x1c, 0x5, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x9}, &(0x7f0000000200)=0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r4, 0x4) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r7, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x3, 0x878, @local={0xfe, 0x80, [], 0x0}, 0xfffffff7}}, r7}, 0x84) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, 0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r7, 0x10000, 0x1f, 0x7fffffff}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r7, 0x10000, 0x1f, 0x7fffffff}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r7, 0x10000, 0x1f, 0x7fffffff}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="e20c0000c3f726607500b672b2ca86b0bd4f51daf744562520f8bd450e0a73927157af63b94065c7276d59f7699cec1da8b4f4a632bb72ff74deb7057afda4ab3eb95fbb8568cf39b0e4f15fd9074d0d"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="df000002", @ANYRES32=0x0], &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={r3, 0x9}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r4, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000380)={r7, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r7, 0x349d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={r3, 0x5, 0x6663, 0x4, 0x8, 0x6, 0x2, 0x3ff, {@in={{0x10, 0x2, 0x0, @multicast1}}, r8, 0x12a, 0x5, 0x6, 0x5, 0x2}}, &(0x7f00000001c0)=0xb8) 14:19:25 executing program 2: r0 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0), 0x8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="ce4c80462d208186ef1f910e68e49469", 0x80000000}}, r6, 0x9, 0x400, 0xff, 0x8, 0x6}, &(0x7f0000000200)=0x98) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r7, 0x10000, 0x1f, 0x7fffffff}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xfff, 0x62, "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"}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000080)={r7, 0x10000, 0x1f, 0x7fffffff}, 0x10) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) chflags(&(0x7f0000000000)='./file0\x00', 0x20000) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) chflags(&(0x7f0000000000)='./file0\x00', 0x20000) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:25 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0}, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) chflags(&(0x7f0000000000)='./file0\x00', 0x20000) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) chflags(&(0x7f0000000000)='./file0\x00', 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="25d8"], 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) chflags(&(0x7f0000000000)='./file0\x00', 0x20000) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r4, 0x401, 0x0, 0x10000, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r5, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x80000001, 0xc3, 0x2}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r4, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r3, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, r3, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x100}, 0x8) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0), 0x8) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x1}, 0x10) 14:19:26 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x105) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, &(0x7f0000000040)) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, &(0x7f0000000040)) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, &(0x7f0000000040)) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1, 0xc9f6}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x1, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x0, 0x1, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x100}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, &(0x7f0000000040)=0x8c) 14:19:26 executing program 1: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 14:19:26 executing program 2: setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) r5 = socket(0x2, 0x2, 0x0) dup2(r4, r5) connect$unix(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="d3ec6501e24108cf3e5c33bc16de74c42c5734841a5935e3f7a49400"], 0x10) bind(r2, &(0x7f0000000000)=@un=@abs, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) r5 = socket(0x2, 0x2, 0x0) dup2(r4, r5) connect$unix(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="d3ec6501e24108cf3e5c33bc16de74c42c5734841a5935e3f7a49400"], 0x10) bind(r2, &(0x7f0000000000)=@un=@abs, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) r5 = socket(0x2, 0x2, 0x0) dup2(r4, r5) connect$unix(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="d3ec6501e24108cf3e5c33bc16de74c42c5734841a5935e3f7a49400"], 0x10) bind(r2, &(0x7f0000000000)=@un=@abs, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x0, 0x1}, 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) r5 = socket(0x2, 0x2, 0x0) dup2(r4, r5) connect$unix(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="d3ec6501e24108cf3e5c33bc16de74c42c5734841a5935e3f7a49400"], 0x10) 14:19:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x10) 14:19:26 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x3}, 0x10) 14:19:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) r5 = socket(0x2, 0x2, 0x0) dup2(r4, r5) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x10) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) socket(0x2, 0x2, 0x0) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1}, 0x10) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) r4 = socket(0x2, 0x2, 0x0) bind(r4, &(0x7f0000000000)=@un=@abs, 0x10) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1}, 0x10) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1}, 0x10) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket(0x2, 0x2, 0x0) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100), 0x10) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x105) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1}, 0x10) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:27 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000001300)=[{&(0x7f00000000c0)="b4ae24adfb6fd876735102a3145dabcddd3ab319d0491d188026727fee57ee5dba50c74b2eec7a3dda92b5e621", 0x2d}, {&(0x7f0000000100)="3398da633c1af16734d9fb5175a99756135e157c47113513a3c1430881438bcd3317f19b7aa1d2589d026293355c100348c472cb764aa881690532d7eff4601e609788d684d098080acfdba72de4549c029a3d5bed4f29ef58babf28405ff636a3f403f7a356e2356fb483ea60ab8b269240139ca59cde722216ea3b5dcfb2dca5a560f3b215482ef9439de50b17577d6e8c3c9d6b01ec5ca3600a80bcde8d350e0b96975e96631922ceddf29e314f227ab48e80b9bd978768d1", 0xba}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f00000001c0)="21d9659b099d894e1c2133b8f97380184fb40ba8ab4ea643f98adaff08f5e5ba571a6075b611e6dba00b390613a9d5e9ac1f3626ca6d31944ec84c22f1fccf4e0c70ff7afcaa0d98aa161d0f7ca991ad294b3f7b92bc2b52086c8bd45346b2bb87c8169d6ec2fb", 0x67}], 0x5, 0x0, 0x0, 0x104}, 0x20001) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, 0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="480de88e7d66a4980000"], 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x200, &(0x7f0000000080)=0x7, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) socket(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) socket$inet6_sctp(0x1c, 0x5, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="50fe742c156bc0b3fe587b763a2f01931787f7588479ea576b996cf0f0ae450f9db3b4e0a8c8869c13a761cded4839aacad9c6c227fd8224d103869b0e12a777d2cc987cbb89fbcadef2dd9837bad8f273722845fccbdce64af0e5442ca829ce05485db060e2694fe1501216db865380e9195884e0bfac6109f32ae480ef2e29b2f7d654b85ceb948f19", 0x8a}], 0x1, 0x0, 0x0, 0x88}, 0x10c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB="000000092364bce8ee881476ca1313c18edf40b0eb649743f28bae2b92d5bd060a1d59560308caf81131be0ec810997e2d2249f453e7999e5288bf0ff556a2a5efad3f0fe204f6730fd40169e5c395c27521a44ce2ba3f870a2645045607249427a11ba2d056f73b7fef6399fd7b1df3e44303cde94e6b4fc3fcfb903ccc8154abecc903e349f996572620e307e5cff2cc99224e0b880a1f0f830ad491179438eb62195e52e4ce08318c6696df2225e3cbe3c107326d7817c64ff0557ad2571613f7e8485900"/209], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r6, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000040)) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32], &(0x7f0000000040)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000040)) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000040)) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32], &(0x7f0000000040)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x0) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32], &(0x7f0000000040)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:27 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x0) 14:19:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4], 0x0) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000), 0x0) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4], 0x0) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r4], 0x0) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000040)=0x8) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)={r5, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x2}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1c, 0x3, 0x1, @rand_addr="32d06a3c392fc114c14dd62f4e6f6f2a", 0x7fffffff}}}, 0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1c, 0x3, 0x1, @rand_addr="32d06a3c392fc114c14dd62f4e6f6f2a", 0x7fffffff}}}, 0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1c, 0x3, 0x1, @rand_addr="32d06a3c392fc114c14dd62f4e6f6f2a", 0x7fffffff}}}, 0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:28 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1c, 0x3, 0x1, @rand_addr="32d06a3c392fc114c14dd62f4e6f6f2a", 0x7fffffff}}}, 0x88) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1c, 0x3, 0x1, @rand_addr="32d06a3c392fc114c14dd62f4e6f6f2a", 0x7fffffff}}}, 0x88) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r6, r0) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="000811188319fb09c43b17a5b52a76bf2b452a860f9643352188bc60b29ffe41203e1def66da2a711f36d743bd314e9e248f2d72610e6656eb0bcf8275764bc3373abb886d30613fe3d8b3aee7b03f046a6702be76837e59654673fe6fa29f0cdbf02c22f843fe3e06dd2489d7d31543d5624f7c283b5669f3c843c8088404ce325af22edb92d8330a9977580cf31fe6aa52166db106acd0ada74ceae531da0d2f362f83d875b4f1bbff00e744512965fc01d3d5574be5f214102137ccfad8e0946d2b540e9ceb785639febdafc6921a47650f5eddc4d6bd7b5c9a513a5d9e3bc19cb62a96a3f3e930a55b1e998b8649ba6e538a75660c3e3e9e60d828280e"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="000811188319fb09c43b17a5b52a76bf2b452a860f9643352188bc60b29ffe41203e1def66da2a711f36d743bd314e9e248f2d72610e6656eb0bcf8275764bc3373abb886d30613fe3d8b3aee7b03f046a6702be76837e59654673fe6fa29f0cdbf02c22f843fe3e06dd2489d7d31543d5624f7c283b5669f3c843c8088404ce325af22edb92d8330a9977580cf31fe6aa52166db106acd0ada74ceae531da0d2f362f83d875b4f1bbff00e744512965fc01d3d5574be5f214102137ccfad8e0946d2b540e9ceb785639febdafc6921a47650f5eddc4d6bd7b5c9a513a5d9e3bc19cb62a96a3f3e930a55b1e998b8649ba6e538a75660c3e3e9e60d828280e"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="000811188319fb09c43b17a5b52a76bf2b452a860f9643352188bc60b29ffe41203e1def66da2a711f36d743bd314e9e248f2d72610e6656eb0bcf8275764bc3373abb886d30613fe3d8b3aee7b03f046a6702be76837e59654673fe6fa29f0cdbf02c22f843fe3e06dd2489d7d31543d5624f7c283b5669f3c843c8088404ce325af22edb92d8330a9977580cf31fe6aa52166db106acd0ada74ceae531da0d2f362f83d875b4f1bbff00e744512965fc01d3d5574be5f214102137ccfad8e0946d2b540e9ceb785639febdafc6921a47650f5eddc4d6bd7b5c9a513a5d9e3bc19cb62a96a3f3e930a55b1e998b8649ba6e538a75660c3e3e9e60d828280e"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r5, 0xc9d}, 0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x15a, 0x4, 0x2}, &(0x7f0000000200)=0x10) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="10ee6bfb904f5e6d2895d43857f4374bdd045bec3cbc5499640f33b6444e061019c15e7c5029a93addcdf791d3a40fe5ec61b9c42b2085f302ff3366b831135621"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}, r4}, 0x8c) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x0) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x0) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), 0x0) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r3}, &(0x7f0000000040)=0xc) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3}}}, 0x8c) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) r4 = fcntl$getown(r3, 0x5) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) semget$private(0x0, 0x0, 0x28a) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, &(0x7f0000000100)=0x1c) fcntl$setown(r1, 0x6, r4) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r3) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, &(0x7f0000000040)) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x5, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r4}, &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r4}, 0x0) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r4}, 0x0) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r4}, 0x0) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, &(0x7f00000000c0)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r4}, 0x0) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, &(0x7f00000000c0)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r1) fstat(r1, &(0x7f0000000100)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, &(0x7f00000000c0)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r1) fstat(r1, &(0x7f0000000100)) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r1) fstat(r1, &(0x7f0000000100)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4}, &(0x7f00000000c0)=0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4}, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r1) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4}, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x18000, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000080)) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r4, r4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={r4}, 0x0) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000080)) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f0000000080)) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x5}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x401, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x6, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000380)={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f00000000c0)=0x80000000, 0x4) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000000200)=0x73d6, r4, &(0x7f0000000240)=0x100000001, 0x6, 0x0) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x2, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x4}, &(0x7f0000000080)=0x98) 14:19:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000080)=0x98) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x98) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) sendto(r3, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2}}}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r6, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) sendto(r3, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r3) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r5, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="004057d8ff0700"], 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, 0x0}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, 0xffffffffffffffff) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, 0xffffffffffffffff) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, 0xffffffffffffffff) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) 14:19:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r2) 14:19:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x105) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) sendto(r3, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) sendto(r3, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, 0x8) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4}, 0x8) 14:19:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000), 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{0x0}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x810}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, 0x0}, 0x0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) sendto(r3, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r3) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)}], 0x1}, 0x0) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r4, 0x7}, 0x8) 14:19:32 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900003e73c574ff42e1e399c27100"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002900)={0x0, 0x81, 0x1000, "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"}, 0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r7, r6) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900003e73c574ff42e1e399c27100"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002900)={0x0, 0x81, 0x1000, "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"}, 0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000008db39b28bef3051fbefca4f8178aab320200689425fbfd1896ee1561f021e1afa4742cd3da1c4080b892a782ab1d2ca73dad613c4121997c205d81a7079e2835c2e7ac209cb515"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, 0x0, 0x0, 0x20000}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x810}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f00000014c0)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x400}, 0x10) sendmsg$inet6_sctp(r4, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r4) sendto(r4, &(0x7f0000000180)="260c652b63c6e5266b25f0bc375ce4cc4fabe363d84cd0fb9dd0fedcf7b43004ffdbacea0fef4fffcae45fe46b29b7d2410638b69ff733cc85493ee9365c966273ad4e21c2cdb7f13ca4458e83b292960f17b67de83074472fb726bf7bbb8b8fe177f37b3496d87576233ed37af2b2e67824e01a77b350d599fc89", 0x7b, 0xc, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0}, 0x10) dup2(r3, r1) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r7, r6) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900003e73c574ff42e1e399c27100"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002900)={0x0, 0x81, 0x1000, "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"}, 0x1008) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r1, r1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r7, r6) getsockopt$inet6_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900003e73c574ff42e1e399c27100"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002900)={0x0, 0x81, 0x1000, "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"}, 0x1008) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900003e73c574ff42e1e399c27100"], 0x8) 14:19:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b7776d5df808a32b27bc3d729734571d88df2d81f1cd819b74105a5ec2458649bbb7cc2f2bf5835b86e302e8e9c2dfd3e7f178b92f68505909e6f6a96b7b44d11a17ce5d60bd255e5c8816f9d63ea7cbbbe45c01884107feab97becc2b04ced78f0247ff23cbd21842ef25cfb54130ea57c05ae206c24a72ec396b0dd1af7739b0f580cca56a31249fc8ffe4d649a79b6a77b209789484e86988640a041a3436189af9"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r7, r6) 14:19:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r2, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r6, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f51788bd5399c82c920bb5bbf780100000"], 0x8) 14:19:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:19:33 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="09000081183fe19eb862e6a9922b9100"], 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:33 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:33 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:34 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:34 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r6, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) 14:19:34 executing program 3: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) 14:19:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:34 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) 14:19:35 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r3, r3) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:19:35 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:36 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:36 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000, 0x3f}, 0x8) 14:19:36 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:19:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:19:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:37 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) sendmsg$inet6_sctp(r2, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:37 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0008195d35fb29718f98e86d2a94ee453cbe2ca374e4dafd4ef2750629f2c34afc42549efa4209687bf3bc55ba17daba83e418e069204ea66efad562bcfe71299bc6ae01ece1cebd097ffa38cf7f66c150ccbd36cd124296c66ada6fcddabd9a49e9ca72086e16b0c5f667d788f6b954228ee9006be0914e9cf1ec3b247ff271a4d1cb5197faf1a70fdd63df3dfa7045ed3030807c6630a8487a1efe5bdcabdacdbd8f6d80cdeb09be3eaa71cc7300"/189], 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r5, 0x3}, 0x8) 14:19:37 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:37 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:19:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x0, 0x3f}, 0x8) 14:19:38 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r4, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r6, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) 14:19:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:39 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr='x\x00'}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:39 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\b'], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:39 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000028c0)={0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000000280)="aa", 0x1}], 0x1}, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)="c9", 0x1}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:40 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:41 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:41 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:41 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:41 executing program 2: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) freebsd12_shm_open(&(0x7f00000001c0)='./file0\x00', 0x400, 0xcc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b7776d5df808a32b27bc3d729734571d88df2d81f1cd819b74105a5ec2458649bbb7cc2f2bf5835b86e302e8e9c2dfd3e7f178b92f68505909e6f6a96b7b44d11a17ce5d60bd255e5c8816f9d63ea7cbbbe45c01884107feab97becc2b04ced78f0247ff23cbd21842ef25cfb54130ea57c05ae206c24a72ec396b0dd1af7739b0f580cca56a31249fc8ffe4d649a79b6a77b209789484e86988640a041a3436189af9"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {}], 0x2, &(0x7f0000000040)={0x5}, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b7776d5df808a32b27bc3d729734571d88df2d81f1cd819b74105a5ec2458649bbb7cc2f2bf5835b86e302e8e9c2dfd3e7f178b92f68505909e6f6a96b7b44d11a17ce5d60bd255e5c8816f9d63ea7cbbbe45c01884107feab97becc2b04ced78f0247ff23cbd21842ef25cfb54130ea57c05ae206c24a72ec396b0dd1af7739b0f580cca56a31249fc8ffe4d649a79b6a77b209789484e86988640a041a3436189af9"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b7776d5df808a32b27bc3d729734571d88df2d81f1cd819b74105a5ec2458649bbb7cc2f2bf5835b86e302e8e9c2dfd3e7f178b92f68505909e6f6a96b7b44d11a17ce5d60bd255e5c8816f9d63ea7cbbbe45c01884107feab97becc2b04ced78f0247ff23cbd21842ef25cfb54130ea57c05ae206c24a72ec396b0dd1af7739b0f580cca56a31249fc8ffe4d649a79b6a77b209789484e86988640a041a3436189af9"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0055d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b7776d5df808a32b27bc3d729734571d88df2d81f1cd819b74105a5ec2458649bbb7cc2f2bf5835b86e302e8e9c2dfd3e7f178b92f68505909e6f6a96b7b44d11a17ce5d60bd255e5c8816f9d63ea7cbbbe45c01884107feab97becc2b04ced78f0247ff23cbd21842ef25cfb54130ea57c05ae206c24a72ec396b0dd1af7739b0f580cca56a31249fc8ffe4d649a79b6a77b209789484e86988640a041a3436189af9"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="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"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:46 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:47 executing program 1: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff0fc7008b50b7ef164ef7b333834fb1aa64c28749e72f4effe5b5eafe795352e93ac425e434ecbdf8448ebd896463bf9c8a547a8fa1179ed755314c28d20ec8b033829aa4973674201231f836037178350deb17e47f5c5ae32b6127e91c3921fb543bc4e0f685ac4657626dbaf234cce6a577fa313709f143d3233c7e4831196244a048466bd7dd85528895e56afc55516abbcc2073865544b443c9a28f6ee5b777"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/225, 0xe1}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x3}, 0x8) 14:19:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="ff"], 0xcf) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:52 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:52 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:53 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:53 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:53 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:53 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 14:19:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r4, 0x3}, 0x8) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) 14:19:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) 14:19:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x36d000}}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/207, 0xcf}], 0x1, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000100)=""/151, 0x97}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, 0x8) 14:19:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) 14:19:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) 14:19:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r1, r0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, 0x8) 14:19:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1000}, 0x8) 14:19:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x8) panic: No chunks on the queues for sid 1. cpuid = 1 time = 51595 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001a0937f0 vpanic() at vpanic+0x1c7/frame 0xfffffe001a093850 panic() at panic+0x43/frame 0xfffffe001a0938b0 sctp_free_assoc() at sctp_free_assoc+0x2900/frame 0xfffffe001a093940 sctp_timeout_handler() at sctp_timeout_handler+0x122a/frame 0xfffffe001a093a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe001a093ad0 softclock() at softclock+0xb0/frame 0xfffffe001a093b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe001a093bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe001a093bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe001a093bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x1488f46(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810d7e00 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe001a0937d0 rbp 0xfffffe001a0937f0 rsi 0 rdi 0xffffffff810d7e36 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x4243 ll+0x4222 r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff81924fd0 r15 0xffffffff81924fd0 rip 0xffffffff810cca37 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1488f46(%rip) db> show proc Process 12 (intr) at 0xfffff80004300520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff825085f0 ABI: null reaper: 0xffffffff825085f0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82509240 (map 0xffffffff82509240) (map.pmap 0xffffffff82509300) (pmap 0xffffffff82509360) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 1 [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 27065 785 785 0 S (threaded) syz-executor.2 101052 S nanslp 0xffffffff825290e0 syz-executor.2 100847 S sbwait 0xfffff80004fbf954 syz-executor.2 100851 S sbwait 0xfffff80004fcd594 syz-executor.2 100852 S uwait 0xfffff8000482b480 syz-executor.2 991 985 991 0 Ss select 0xfffff80004e452c0 dhclient 988 1 988 0 Ss select 0xfffff800045df4c0 dhclient 985 978 424 65 S select 0xfffff80004e43dc0 dhclient 978 424 424 0 S wait 0xfffff800196ae520 sh 890 768 890 0 Ss piperd 0xfffff80004eebbe0 syz-executor.1 785 768 785 0 Ss nanslp 0xffffffff825290e0 syz-executor.2 780 768 780 0 Ss piperd 0xfffff80004ec8000 syz-executor.3 770 768 770 0 Ss piperd 0xfffff80019f295f0 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80004cadc00 syz-fuzzer 100108 S uwait 0xfffff80004829b00 syz-fuzzer 100109 S uwait 0xfffff80004829c80 syz-fuzzer 100110 S uwait 0xfffff80004829d80 syz-fuzzer 100111 S uwait 0xfffff80004caeb80 syz-fuzzer 100112 S uwait 0xfffff80004caec80 syz-fuzzer 100113 S uwait 0xfffff80004829e80 syz-fuzzer 100114 S kqread 0xfffff800040d9b00 syz-fuzzer 100117 S uwait 0xfffff8000482ab00 syz-fuzzer 766 764 766 0 Ss pause 0xfffff8001950d0a8 csh 764 682 764 0 Ss select 0xfffff80004e42f40 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000484f4b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004d538b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004d53cb0 getty 745 1 745 0 Ss+ ttyin 0xfffff80004d560b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80004d564b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80004d568b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80004d56cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004d550b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004d554b0 getty 686 1 686 0 Ss nanslp 0xffffffff825290e0 cron 682 1 682 0 Ss select 0xfffff80004e424c0 sshd 495 1 495 0 Ss select 0xfffff80004e428c0 syslogd 424 1 424 0 Ss wait 0xfffff800180a9000 devd 423 1 423 65 Ss select 0xfffff80004e42bc0 dhclient 338 1 338 0 Ss select 0xfffff800045df8c0 dhclient 335 1 335 0 Ss select 0xfffff80004e42740 dhclient 23 0 0 0 DL syncer 0xffffffff826161e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800043d2a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82615530 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100087 D sdflush 0xfffff800045ee8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263c748 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82630bf8 [dom0] 100075 D launds 0xffffffff82630c04 [laundry: dom0] 100076 D umarcl 0xffffffff814cd4a0 [uma] 18 0 0 0 DL - 0xffffffff8235cd08 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c8f2f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e40390 [pf purge] 15 0 0 0 DL - 0xffffffff82614b2c [soaiod4] 9 0 0 0 DL - 0xffffffff82614b2c [soaiod3] 8 0 0 0 DL - 0xffffffff82614b2c [soaiod2] 7 0 0 0 DL - 0xffffffff82614b2c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82234a40 [doneq0] 100067 D - 0xffffffff82234910 [scanner] 5 0 0 0 DL crypto_ 0xfffff800043cd090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800043cd030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262e0e0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004364888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82508050 [g_event] 100026 D - 0xffffffff82508058 [g_up] 100027 D - 0xffffffff82508060 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000432c000 [thr_0] 100019 D - 0xfffff8000432c080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 1 [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff800042ff000 [init] 10 0 0 0 DL audit_w 0xffffffff8262e600 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff825085f0 [swapper] 100005 D - 0xfffff80004202000 [if_io_tqg_0] 100006 D - 0xfffff80004201d00 [if_io_tqg_1] 100007 D - 0xfffff80004201b00 [if_config_tqg_0] 100008 D - 0xfffff80004201900 [softirq_0] 100009 D - 0xfffff80004201700 [softirq_1] 100012 D - 0xfffff8000433ce00 [in6m_free taskq] 100013 D - 0xfffff8000433cd00 [thread taskq] 100015 D - 0xfffff8000433cb00 [inm_free taskq] 100016 D - 0xfffff8000433ca00 [kqueue_ctx taskq] 100017 D - 0xfffff8000433c900 [aiod_kick taskq] 100024 D - 0xfffff8000433c800 [firmware taskq] 100029 D - 0xfffff80004339c00 [crypto_0] 100030 D - 0xfffff80004339c00 [crypto_1] 100044 D - 0xfffff80004802200 [vtnet0 rxq 0] 100045 D - 0xfffff80004802100 [vtnet0 txq 0] 100046 D - 0xfffff800045c5e00 [vtnet0 rxq 1] 100047 D - 0xfffff800045c5d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045df700 [virtio_balloon] 100053 D - 0xfffff8000485c300 [mca taskq] 100057 D - 0xffffffff81cca7b1 [deadlkres] 100063 D - 0xfffff80004339900 [acpi_task_0] 100064 D - 0xfffff80004339900 [acpi_task_1] 100065 D - 0xfffff80004339900 [acpi_task_2] 100066 D - 0xfffff80004339500 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049ce000 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0026a188d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4879 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0026a188b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4878 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4876 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 9741 11470K 102080 sctp_atcl 9718 4859K 73430 sctp_stro 4859 4859K 22337 devbuf 4213 4850K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28062 1637K 28126 kobj 335 1340K 494 newblk 9 1026K 28437 vfscache 4 1025K 4 sctp_atky 14581 608K 103850 inodedep 164 594K 26752 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 245K 27143 acpica 1674 185K 52414 vnet_data 1 168K 1 sctp_athm 9718 152K 73614 sctp_map 9718 152K 44674 pagedep 9 130K 26196 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_timw 404 101K 404 filedesc 15 101K 52394 linker 254 99K 299 bus 1003 80K 3366 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 vmem 3 50K 6 umtx 342 43K 342 dirrem 154 39K 26661 BPF 22 36K 22 temp 35 33K 1977 kdtrace 170 33K 81656 hostcache 1 32K 1 shm 1 32K 78 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 75 26K 76 kbdmux 6 22K 6 freefile 154 20K 26658 lltable 46 17K 60 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 210 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 105 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 26731 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 17 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 cred 23 6K 313 vt 11 6K 11 kqueue 54 6K 27076 select 42 6K 42 plimit 21 6K 362 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 72 5K 94 pf_ifnet 10 5K 19 UMA 250 5K 250 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 85 routetbl 23 4K 25 hhook 13 4K 13 session 25 4K 39 pgrp 25 4K 40 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 585 uidinfo 4 3K 9 lockf 23 3K 73 sctp_ifa 17 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 23 Unitno 33 2K 52900 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 26441 clone 9 2K 9 tun 7 2K 7 ip6opt 8 2K 73 softdep 1 1K 1 mkdir 8 1K 52364 freeblks 4 1K 26224 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 44 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 22 mld 6 1K 6 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 26182 diradd 4 1K 26698 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 10 1K 928 osd 3 1K 9 vnodes 1 1K 16 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 35524 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 40 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 36136 Per-cpu 1 1K 1 filecaps 2 1K 109 p1003.1b 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 33741 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 288 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 4144 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16643 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 10 allocindir 0 0K 0 indirdep 0 0K 402 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 lDevFlags * malloc 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 7 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 26360 export_host 0 0K 0 cl_savebuf 0 0K 4 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 150 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 528 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 602 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 5 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9532 374 14923 0 254 40574976 0 mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 sctp_asoc 2288 4859 476 22337 0 254 12206480 0 2048 2048 4862 258 51381 0 8 10485760 0 65536 65536 5 107 115 0 1 7340032 0 sctp_ep 1280 4859 475 50949 0 254 6827520 0 512 512 9720 544 73511 0 30 5255168 0 1024 1024 4861 259 22338 0 16 5242880 0 mbuf 256 16986 1052 560585 0 254 4617728 0 sctp_raddr 736 4859 476 22337 0 254 3926560 0 32768 32768 1 111 113 0 1 3670016 0 UMA Slabs 0 112 22581 21 22581 0 126 2531424 0 mbuf_packet 256 8719 933 936603 0 254 2470912 0 512 512 176 4480 26765 0 30 2383872 0 RADIX NODE 144 15264 441 817740 0 63 2261520 0 16384 16384 4 132 141 0 1 2228224 0 512 512 4267 37 5206 0 30 2203648 0 BUF TRIE 144 279 13189 2635 0 62 1939392 0 4096 4096 335 3 494 0 2 1384448 0 256 256 4876 344 105328 0 62 1336320 0 128 128 9274 181 36259 0 126 1210240 0 256 256 188 4462 79872 0 62 1190400 0 sctp_chunk 152 6615 769 7555 0 254 1122368 0 256 256 3 3972 17355 0 62 1017600 0 pbuf 832 0 953 0 0 2 792896 0 8192 8192 2 80 112 0 1 671744 0 128 128 533 4582 27167 0 126 654720 0 tcpcb 1040 4 513 105 0 254 537680 0 socket 960 24 484 53764 0 254 487680 0 256 Bucket 2048 177 15 2373 0 8 393216 0 64 64 5404 455 24711 0 254 374976 0 VM OBJECT 264 1172 118 380849 0 30 340560 0 16 16 19473 1527 118392 0 254 336000 0 32 32 9754 704 111267 0 254 334656 0 VNODE 496 546 118 27223 0 30 329344 0 4096 4096 59 20 27528 0 2 323584 0 THREAD 1792 138 33 27588 0 8 306432 0 2048 2048 9 127 4918 0 8 278528 0 32768 32768 2 6 371 0 1 262144 0 ripcb 488 2 510 45 0 254 249856 0 udplite_inpcb 488 2 510 535 0 254 249856 0 tcp_inpcb 488 4 508 105 0 254 249856 0 udp_inpcb 488 2 510 243 0 254 249856 0 vmem btag 56 4015 364 4015 0 254 245224 0 1024 1024 116 100 461 0 16 221184 0 256 256 634 206 29867 0 62 215040 0 64 64 2996 343 30046 0 254 213696 0 16384 16384 6 7 26195 0 1 212992 0 65536 65536 1 2 166 0 1 196608 0 g_bio 408 0 480 14230 0 30 195840 0 128 128 1209 310 76878 0 126 194432 0 16 16 11800 200 11889 0 254 192000 0 UMA Zones 768 225 2 225 0 16 174336 0 sctp_stream_msg_out 112 1045 503 8226 0 254 173376 0 MAP ENTRY 96 1202 562 1457933 0 126 169344 0 32 32 4486 428 5441 0 254 157248 0 FFS2 dinode 256 510 60 27184 0 62 145920 0 128 Bucket 1024 95 36 7146 0 16 134144 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 8 0 1 131072 0 65536 65536 0 2 73 0 1 131072 0 unpcb 256 11 499 1854 0 254 130560 0 64 Bucket 512 199 49 5960 0 30 126976 0 ksiginfo 112 57 987 1511 0 126 116928 0 VMSPACE 2536 29 16 27048 0 4 114120 0 FFS inode 160 510 190 27185 0 62 112000 0 256 256 289 146 55451 0 62 111360 0 tcp_log 416 0 261 2 0 254 108576 0 S VFS Cache 104 610 404 28094 0 126 105456 0 128 128 520 255 6696 0 126 99200 0 8192 8192 6 6 190 0 1 98304 0 32 Bucket 256 232 143 19768 0 62 96000 0 PROC 1312 51 21 27069 0 8 94464 0 syncache 168 0 528 4 0 254 88704 0 filedesc0 1080 52 25 27070 0 8 83160 0 UMA Kegs 384 211 5 211 0 30 82944 0 2048 2048 4 36 48 0 8 81920 0 4096 4096 12 6 26383 0 2 73728 0 64 64 580 491 863 0 254 68544 0 128 128 391 136 1006 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 clpbuf 832 0 64 362 0 16 53248 0 128 128 162 241 26352 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 119941 0 16 49152 0 Files 80 189 361 90165 0 126 44000 0 8192 8192 3 2 5 0 1 40960 0 4096 4096 6 4 162 0 2 40960 0 4096 4096 10 0 10 0 2 40960 0 sctp_readq 152 0 260 21 0 254 39520 0 pipe 760 20 30 557 0 16 38000 0 64 pcpu 8 4140 468 4148 0 254 36864 0 selfd 64 73 494 188366 0 254 36288 0 PWD 32 16 1118 26264 0 254 36288 0 64 64 99 468 15422 0 254 36288 0 64 64 134 433 174 0 254 36288 0 64 64 54 513 27076 0 254 36288 0 64 64 13 554 54 0 254 36288 0 8 Bucket 80 87 363 28515 0 126 36000 0 tcp_bbr_map 128 0 279 111 0 126 35712 0 128 128 140 139 637 0 126 35712 0 routing nhops 256 16 119 43 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 15 120 17 0 62 34560 0 256 256 29 106 169 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 100 0 1 32768 0 16384 16384 1 1 4 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 2048 2048 4 12 29 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 0 16 80 0 8 32768 0 1024 1024 2 30 7 0 16 32768 0 1024 1024 26 6 26 0 16 32768 0 1024 1024 7 25 28 0 16 32768 0 1024 1024 9 23 9 0 16 32768 0 1024 1024 0 32 1109 0 16 32768 0 512 512 0 64 21 0 30 32768 0 512 512 29 35 30 0 30 32768 0 512 512 34 30 48 0 30 32768 0 512 512 3 61 334 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 77 147 34863 0 62 32256 0 2 Bucket 32 288 720 17125 0 254 32256 0 KNOTE 160 28 172 243260 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 52 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 5294 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 330 552 53293 0 254 28224 0 4 Bucket 48 7 581 17793 0 254 28224 0 rtentry 208 34 99 43 0 62 27664 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 6 0 7 0 2 24576 0 rl_entry 40 59 547 59 0 254 24240 0 vtnet_tx_hdr 24 0 1002 447407 0 254 24048 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 4 626 778 0 254 20160 0 64 64 2 313 2 0 254 20160 0 32 32 28 602 19125 0 254 20160 0 32 32 95 535 119 0 254 20160 0 32 32 10 620 1069 0 254 20160 0 128 128 0 155 21 0 126 19840 0 procdesc 136 2 143 12 0 62 19720 0 256 256 2 73 2 0 62 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 1 3 7 0 2 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 1024 1024 4 12 4 0 16 16384 0 512 512 12 20 14 0 30 16384 0 SMR CPU 32 2 509 2 0 254 16352 0 rentr 24 0 668 6 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 478 522 1930 0 254 16000 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 kenv 258 3 57 1003 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 2 509 2 0 254 12264 0 32 32 86 292 1498 0 254 12096 0 32 32 6 372 6 0 254 12096 0 16 16 13 737 31059 0 254 12000 0 16 16 20 730 134 0 254 12000 0 16 16 27 723 53963 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 16 16 9 491 9 0 254 8000 0 16 16 2 498 2 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0