ckopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:04:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:04:54 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) (async) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x1, @mcast2, 0xfffffffd}, 0x1c) (async, rerun: 64) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000000080)=0x8) 14:04:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000080)=0xfffffffffffffe57) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="017f1c00676c5de03a1e4245f944b550b11a12c8a98ab5ca"], 0x24) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r3, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="b2e2820b", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0xffff7fff, 0x81, 0x288, 0x2, 0x4, 0x1}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="16600a42f0d02a69e6322c6c0bafd657", 0x200}, 0x1c) recvmsg(r8, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs={0x8}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f00000005c0)=""/81, 0x51}], 0x6, &(0x7f0000000580)=""/35, 0x23}, 0x2) 14:04:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) 14:04:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, r4) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:04:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) 14:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000080)=0xfffffffffffffe57) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="017f1c00676c5de03a1e4245f944b550b11a12c8a98ab5ca"], 0x24) (async, rerun: 32) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 32) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r3, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="b2e2820b", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0xffff7fff, 0x81, 0x288, 0x2, 0x4, 0x1}, 0x98) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) (async, rerun: 64) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="16600a42f0d02a69e6322c6c0bafd657", 0x200}, 0x1c) (rerun: 64) recvmsg(r8, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs={0x8}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f00000005c0)=""/81, 0x51}], 0x6, &(0x7f0000000580)=""/35, 0x23}, 0x2) 14:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 14:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) 14:04:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 14:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000080)=0xfffffffffffffe57) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="017f1c00676c5de03a1e4245f944b550b11a12c8a98ab5ca"], 0x24) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r3, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="b2e2820b", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0xffff7fff, 0x81, 0x288, 0x2, 0x4, 0x1}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r8 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="16600a42f0d02a69e6322c6c0bafd657", 0x200}, 0x1c) recvmsg(r8, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs={0x8}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f00000005c0)=""/81, 0x51}], 0x6, &(0x7f0000000580)=""/35, 0x23}, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000080)=0xfffffffffffffe57) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="017f1c00676c5de03a1e4245f944b550b11a12c8a98ab5ca"], 0x24) (async) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r3, r5) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="b2e2820b", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r7, 0xffff7fff, 0x81, 0x288, 0x2, 0x4, 0x1}, 0x98) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_udp(0x1c, 0x2, 0x0) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x1, @rand_addr="16600a42f0d02a69e6322c6c0bafd657", 0x200}, 0x1c) (async) recvmsg(r8, &(0x7f0000000540)={&(0x7f0000000000)=@un=@abs={0x8}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000700)=""/90, 0x5a}, {&(0x7f0000000200)=""/122, 0x7a}, {&(0x7f0000000400)=""/128, 0x80}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f00000005c0)=""/81, 0x51}], 0x6, &(0x7f0000000580)=""/35, 0x23}, 0x2) (async) 14:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) 14:04:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) 14:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:04:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) (async, rerun: 32) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) (rerun: 32) 14:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) 14:04:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) (async) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, 0x8) 14:04:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:57 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, 0x8) (async) 14:04:58 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, 0x8) (async) 14:04:58 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:58 executing program 2: setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}}, 0x0, 0x1f, 0x7, 0x8, 0xffff74bc, 0x2, 0x5}, &(0x7f0000000000)=0x98) 14:04:59 executing program 2: setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 2: setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:59 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="8ac24dcf406f003384f77f6b002468da20b3e8b15060ac85e50b771625f98d0eb18f47ee2deec9bccb9d0d0e24aae146557798268b34110f7d7453bdc13d72142419b4ea2e15c2b9d2cc6799f902949099d801a358fa3cc3e61185e479142c75f806d9499d40dbc10fdacb1f8fa6ce4819c37b19f39056891240cf1cb197782c020fd0f43dfd48757e89e2dc7738023974548f8cd442d1cc539b920c93a55f0593395194292fee88861b1777b31eb6f7d8fd9630947ae03159e397df0ebb4030204f72fa63a92c8ab045d3ad7ffcc110848522edb5d7f5119c8641a4e3e3584e56203fa9e032ec5a5e7a583b08c8501396e89e5553f2868b433a1f08f0230c51260c287aaa7d69bca8148731", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 32) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}}, 0x0, 0x1f, 0x7, 0x8, 0xffff74bc, 0x2, 0x5}, &(0x7f0000000000)=0x98) (rerun: 32) 14:04:59 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}}, 0x0, 0x1f, 0x7, 0x8, 0xffff74bc, 0x2, 0x5}, &(0x7f0000000000)=0x98) 14:04:59 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:04:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x400, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2}, 0x1c) 14:05:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x400, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2}, 0x1c) 14:05:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:05:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x400, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) (async) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x400, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x2}, 0x1c) (async) 14:05:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:05:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x101, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x4}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:01 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:05:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x101, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x4}, &(0x7f0000000100)=0x8) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:05:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x101, 0x6}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x4}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x101, 0x6}, &(0x7f0000000080)=0x18) (async) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xc, 0x4}, &(0x7f0000000100)=0x8) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, 0x0, 0x0) 14:05:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r0, r1) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x800000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r1, r2) 14:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), 0x4) 14:05:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), 0x4) 14:05:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), 0x4) 14:05:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r0, r1) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x800000}, 0x1c) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r1, r2) 14:05:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) 14:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r0, r1) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x2, @local={0xfe, 0x80, '\x00', 0x0}, 0x800000}, 0x1c) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) dup2(r1, r2) 14:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) 14:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x80, 0x9, 0x4, 0x100, 0x1c85]}, &(0x7f0000000100)=0x12) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x5, 0x7fff}, 0xc) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 3: r0 = getpgid(0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 3: r0 = getpgid(0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:05 executing program 0: getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 3: r0 = getpgid(0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, r0) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) sendto$inet6(r1, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x10c, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x3, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="c77e7f1b9e98c136ecfe8c0def7fa0637ba22e3e63ef093a2c81773580905be8927fa0001d1ba5a959ff08f37095d007a1119c3e7b3022dac108c643709d178af270ba"], 0x1002, &(0x7f0000000180)=[{&(0x7f0000003340)=""/4103, 0x1007}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f00000001c0)=""/104, 0x68}], 0x3, &(0x7f00000000c0)=""/4, 0x4}, 0x40000) open$dir(&(0x7f00000021c0)='./file0\x00', 0x500080, 0x16) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002200)={@in6={{0x1c, 0x1c, 0x0, 0x1, @mcast1, 0x58}}, 0x0, 0x9, 0xf19, 0x300, 0x6, 0x4}, &(0x7f00000022c0)=0x98) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 0: getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) 14:05:05 executing program 0: getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) 14:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r1) 14:05:05 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0xfffffffffffffe0b, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) 14:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:05 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:05 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0xfffffffffffffe0b, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0xfffffffffffffe0b, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) (async) 14:05:06 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0xfffffffffffffe0b, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0xfffffffffffffe0b, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) (async) 14:05:06 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xfbfffffd}, 0x1c) 14:05:06 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000001180)=0x8) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xfbfffffd}, 0x1c) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xfbfffffd}, 0x1c) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000001180)) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) Expensive timeout(9) function: 0xffffffff847556e0(0xfffffe0099936738) 0.007161484 s 14:05:06 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) socket$inet6_sctp(0x1c, 0x5, 0x84) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000001180)) 14:05:06 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000001180)) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000001180)=0x8) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) (async) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000001180)=0x8) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0xfff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, 0x0, 0x8, 0x2, 0x4, 0x1, 0x0, 0x40}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="5f258892c50876539cf900db63394cd2", 0x2593}, 0x1c) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0xfff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, 0x0, 0x8, 0x2, 0x4, 0x1, 0x0, 0x40}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="5f258892c50876539cf900db63394cd2", 0x2593}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0xfff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, 0x0, 0x8, 0x2, 0x4, 0x1, 0x0, 0x40}, 0x98) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="5f258892c50876539cf900db63394cd2", 0x2593}, 0x1c) (async) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000001180)=0x8) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0xfff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}}, 0x0, 0x8, 0x2, 0x4, 0x1, 0x0, 0x40}, 0x98) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x8, @rand_addr="5f258892c50876539cf900db63394cd2", 0x2593}, 0x1c) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x0) 14:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:06 executing program 2: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x0) 14:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) dup2(r1, 0xffffffffffffffff) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, 0x0) 14:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:05:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32) r1 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r1, 0xffffffffffffffff) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:07 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x6}, 0x8) 14:05:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) sendto(r0, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 14:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r7, 0x8, 0x5, [0x8, 0x1ff, 0x5, 0x800, 0x8]}, 0x12) 14:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) 14:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0x8) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0x8) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0x8) 14:05:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup(0xffffffffffffff9c) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000016848b181800", @ANYRES32=0x0], &(0x7f0000000000)=0x8) 14:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000000000)="e6adcf0d263b3c0d5fc0b3", 0xb, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) 14:05:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, r4) 14:05:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) (async, rerun: 64) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) (rerun: 64) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, 0x0, 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) 14:05:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 14:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 14:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6adcf0d263b", 0x6, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffff7fff, @empty, 0x80000000}, 0x1c) 14:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6", 0x1, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) 14:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket(0x2, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) (async) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) (async) shutdown(r1, 0x0) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) (async) 14:05:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x1, 0x4) 14:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6", 0x1, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6", 0x1, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async, rerun: 64) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) (rerun: 64) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) (async) shutdown(r1, 0x0) (async, rerun: 64) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (rerun: 64) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:11 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6", 0x1, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffff9c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xa9, 0x3, 0x0, 0x5, 0x4, 0x3f}, 0x98) 14:05:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000)="e6", 0x1, 0x20008, 0x0, 0x0) 14:05:12 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="2b0d2242d4b748ce7ab1661650eddc8638864a93975b2f85d7e34b42f87853b305f12c78b910069265f8bc043328fa0a59ecfca4f2395d70588a4fa5d034e2f41b6719822aeb497b1521e9b8805065da38e682edbd27a861af8b67dce35c46de", 0x60}], 0x2, &(0x7f0000001180)=[{0x18, 0x29, 0x6, "0fca"}, {0x68, 0x29, 0x7ff, "2209b75bc14577be80c0af3507e4ed44c5d3e083b953cca3d00312ccd235657ddc551e908f81662019fabd290ae06c93c220953175394a211b8da780922d0f0b8d81e71a7dc0bb192f3db811be4de75df2b1"}], 0x80}, 0x20000) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:12 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:12 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:12 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="2b0d2242d4b748ce7ab1661650eddc8638864a93975b2f85d7e34b42f87853b305f12c78b910069265f8bc043328fa0a59ecfca4f2395d70588a4fa5d034e2f41b6719822aeb497b1521e9b8805065da38e682edbd27a861af8b67dce35c46de", 0x60}], 0x2, &(0x7f0000001180)=[{0x18, 0x29, 0x6, "0fca"}, {0x68, 0x29, 0x7ff, "2209b75bc14577be80c0af3507e4ed44c5d3e083b953cca3d00312ccd235657ddc551e908f81662019fabd290ae06c93c220953175394a211b8da780922d0f0b8d81e71a7dc0bb192f3db811be4de75df2b1"}], 0x80}, 0x20000) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 32) 14:05:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:13 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="2b0d2242d4b748ce7ab1661650eddc8638864a93975b2f85d7e34b42f87853b305f12c78b910069265f8bc043328fa0a59ecfca4f2395d70588a4fa5d034e2f41b6719822aeb497b1521e9b8805065da38e682edbd27a861af8b67dce35c46de", 0x60}], 0x2, &(0x7f0000001180)=[{0x18, 0x29, 0x6, "0fca"}, {0x68, 0x29, 0x7ff, "2209b75bc14577be80c0af3507e4ed44c5d3e083b953cca3d00312ccd235657ddc551e908f81662019fabd290ae06c93c220953175394a211b8da780922d0f0b8d81e71a7dc0bb192f3db811be4de75df2b1"}], 0x80}, 0x20000) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000000080)="2b0d2242d4b748ce7ab1661650eddc8638864a93975b2f85d7e34b42f87853b305f12c78b910069265f8bc043328fa0a59ecfca4f2395d70588a4fa5d034e2f41b6719822aeb497b1521e9b8805065da38e682edbd27a861af8b67dce35c46de", 0x60}], 0x2, &(0x7f0000001180)=[{0x18, 0x29, 0x6, "0fca"}, {0x68, 0x29, 0x7ff, "2209b75bc14577be80c0af3507e4ed44c5d3e083b953cca3d00312ccd235657ddc551e908f81662019fabd290ae06c93c220953175394a211b8da780922d0f0b8d81e71a7dc0bb192f3db811be4de75df2b1"}], 0x80}, 0x20000) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) 14:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) 14:05:14 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) 14:05:14 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="b58d56631672e2d1b451092ed3479182217b2676adf9df9a8c075dba11f447d3642a5184d66f", 0x26, 0x20000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:14 executing program 3: procctl$PROC_TRAPCAP_STATUS(0x2, 0x0, 0xa, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 3: procctl$PROC_TRAPCAP_STATUS(0x2, 0x0, 0xa, &(0x7f0000000000)) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x4}, &(0x7f00000000c0)=0x8) 14:05:14 executing program 3: procctl$PROC_TRAPCAP_STATUS(0x2, 0x0, 0xa, &(0x7f0000000000)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) procctl$PROC_TRAPCAP_STATUS(0x2, 0x0, 0xa, &(0x7f0000000000)) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xe) (async) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:15 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) 14:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7}, 0x0) 14:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7}, 0x0) 14:05:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x7}, 0x0) 14:05:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:16 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:16 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="59dcdcbf3776de9bd520bc4529749f7a7e5e28378302e13927e6c33457839a81e5afdccf7438401b6667d21c9ad8a678dd6e0dcbebf32ece49ad6b3c0fa50a18fb1374db7b07fc2ef5f13ed5044bf7ac76749840051ad7e9123bd26f38941883ab72792db5dec16c072cb5247fd9a41d7951571047cce4c99f5c73d456e50d0ad3ebeb4c6d446d9519cdf9b49190e70f10acc304d55d73a6e730c83c7603392f2808bf12c90907fa591227e78b6ca0bcb974a6fdcd951c43cad48949077839f6317994c7238b12ce427894eeb794b13a02917867c2de1aaca73ebe21467429", 0xdf, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="59dcdcbf3776de9bd520bc4529749f7a7e5e28378302e13927e6c33457839a81e5afdccf7438401b6667d21c9ad8a678dd6e0dcbebf32ece49ad6b3c0fa50a18fb1374db7b07fc2ef5f13ed5044bf7ac76749840051ad7e9123bd26f38941883ab72792db5dec16c072cb5247fd9a41d7951571047cce4c99f5c73d456e50d0ad3ebeb4c6d446d9519cdf9b49190e70f10acc304d55d73a6e730c83c7603392f2808bf12c90907fa591227e78b6ca0bcb974a6fdcd951c43cad48949077839f6317994c7238b12ce427894eeb794b13a02917867c2de1aaca73ebe21467429", 0xdf, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) (async) sendto$inet6(r0, &(0x7f0000000180)="59dcdcbf3776de9bd520bc4529749f7a7e5e28378302e13927e6c33457839a81e5afdccf7438401b6667d21c9ad8a678dd6e0dcbebf32ece49ad6b3c0fa50a18fb1374db7b07fc2ef5f13ed5044bf7ac76749840051ad7e9123bd26f38941883ab72792db5dec16c072cb5247fd9a41d7951571047cce4c99f5c73d456e50d0ad3ebeb4c6d446d9519cdf9b49190e70f10acc304d55d73a6e730c83c7603392f2808bf12c90907fa591227e78b6ca0bcb974a6fdcd951c43cad48949077839f6317994c7238b12ce427894eeb794b13a02917867c2de1aaca73ebe21467429", 0xdf, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:17 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)="59dcdcbf3776de9bd520bc4529749f7a7e5e28378302e13927e6c33457839a81e5afdccf7438401b6667d21c9ad8a678dd6e0dcbebf32ece49ad6b3c0fa50a18fb1374db7b07fc2ef5f13ed5044bf7ac76749840051ad7e9123bd26f38941883ab72792db5dec16c072cb5247fd9a41d7951571047cce4c99f5c73d456e50d0ad3ebeb4c6d446d9519cdf9b49190e70f10acc304d55d73a6e730c83c7603392f2808bf12c90907fa591227e78b6ca0bcb974a6fdcd951c43cad48949077839f6317994c7238b12ce427894eeb794b13a02917867c2de1aaca73ebe21467429", 0xdf, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) (async) sendto$inet6(r0, &(0x7f0000000180)="59dcdcbf3776de9bd520bc4529749f7a7e5e28378302e13927e6c33457839a81e5afdccf7438401b6667d21c9ad8a678dd6e0dcbebf32ece49ad6b3c0fa50a18fb1374db7b07fc2ef5f13ed5044bf7ac76749840051ad7e9123bd26f38941883ab72792db5dec16c072cb5247fd9a41d7951571047cce4c99f5c73d456e50d0ad3ebeb4c6d446d9519cdf9b49190e70f10acc304d55d73a6e730c83c7603392f2808bf12c90907fa591227e78b6ca0bcb974a6fdcd951c43cad48949077839f6317994c7238b12ce427894eeb794b13a02917867c2de1aaca73ebe21467429", 0xdf, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:17 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:17 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:18 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffff9c) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) 14:05:18 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:18 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) (async) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) (async, rerun: 64) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) (rerun: 64) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:18 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:18 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) (async) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) (async) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) (async) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) 14:05:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x10000000, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2002, &(0x7f0000000580)=""/108, &(0x7f0000000600)=0x6c) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="0aa1ac7bf799400d10e727b3d19e72a09d765b183bbd567b996d73a070af713884b0b1c31b21755582547e7d95b57b77c2e0b19071051f20fe47f3400818c5b5fa4797dfa9dd07847075767c801bc8c565561e39d255a433b0df7708c3c4502019c8ce718c0a9e4a940495822ec2705ce82ca15f08d115c565844f738ccf212283610c2f248cb1fc0ca91d85b9877b4a7fe01c05d3dcd7fc1001f53b741df22fa7794677ef0829db1262650b6a534902d983553a74ada97dd757e1223312d0e342e53a5663b6ae3f792843e74c346cd85eded2", 0xd3}, {&(0x7f0000000280)="9faade37e3f2e06d6404b880e5a1a7d02d54b59783d3c01b0f4130a6ea810c0408a2c134b5477403827dc7466ae839c10ba7ffc156ee28d394260517b64bfccde979317b2ca99ff832221e2dd357ab1ce2716eff0e6aecd487585ad730ba24e8c7d05057542e654aa4f3843225968b5de4c081995bbef71c7055052de0dcfa02bc6cb0d592090375a9ca37618525a0532e44b486f8a0d127bb8ce8f141443bfe34db2a4716617cab1376ef9c6278c7a7031b79b55155a439493376575b216652887e51e37a3cec17a658648763bfc86081326865bfce83", 0xd7}, {&(0x7f0000000080)="92a8bb2a3fb65a31e13d00b87ff8c19f978a6417ed9ee5612ec791e631071dc3a84fded4748d94521860b32cd7e22ef2ebf0a207e1c77de9acfcd4786ff8e4f567fa27ea5ffca7a18abeeb0c", 0x4c}, {&(0x7f0000000380)="7c7684303e2bf92ee453d8457178818b2e7d46832d7ad1f950b0c8b7cc96b4d53a1db762c391586da30a2e39e6fd89b3534072d6825e765d0fe2ed56a26bafaf2d332256f52e29f7adb513c431683f68d4ff6ce6762645dfab5a3b5b74dc9ef07bf6b1a9d8763b10cc54d78864a8761646419379c1e3f7cec7b12727684f42603f3c99b55c65b053b730a8c4ac16f822d657a02dd47de7c702626df5596d69ee437b0d3704ff6d", 0xa7}], 0x4, &(0x7f0000000440)=[@authinfo={0x10}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xe, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0x8, 0x3f, 0x7f, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x4000, 0x9, 0x401, 0x1000, 0x40, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}], 0xc4, 0x8}, 0x9) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x10000000, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2002, &(0x7f0000000580)=""/108, &(0x7f0000000600)=0x6c) (async) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="0aa1ac7bf799400d10e727b3d19e72a09d765b183bbd567b996d73a070af713884b0b1c31b21755582547e7d95b57b77c2e0b19071051f20fe47f3400818c5b5fa4797dfa9dd07847075767c801bc8c565561e39d255a433b0df7708c3c4502019c8ce718c0a9e4a940495822ec2705ce82ca15f08d115c565844f738ccf212283610c2f248cb1fc0ca91d85b9877b4a7fe01c05d3dcd7fc1001f53b741df22fa7794677ef0829db1262650b6a534902d983553a74ada97dd757e1223312d0e342e53a5663b6ae3f792843e74c346cd85eded2", 0xd3}, {&(0x7f0000000280)="9faade37e3f2e06d6404b880e5a1a7d02d54b59783d3c01b0f4130a6ea810c0408a2c134b5477403827dc7466ae839c10ba7ffc156ee28d394260517b64bfccde979317b2ca99ff832221e2dd357ab1ce2716eff0e6aecd487585ad730ba24e8c7d05057542e654aa4f3843225968b5de4c081995bbef71c7055052de0dcfa02bc6cb0d592090375a9ca37618525a0532e44b486f8a0d127bb8ce8f141443bfe34db2a4716617cab1376ef9c6278c7a7031b79b55155a439493376575b216652887e51e37a3cec17a658648763bfc86081326865bfce83", 0xd7}, {&(0x7f0000000080)="92a8bb2a3fb65a31e13d00b87ff8c19f978a6417ed9ee5612ec791e631071dc3a84fded4748d94521860b32cd7e22ef2ebf0a207e1c77de9acfcd4786ff8e4f567fa27ea5ffca7a18abeeb0c", 0x4c}, {&(0x7f0000000380)="7c7684303e2bf92ee453d8457178818b2e7d46832d7ad1f950b0c8b7cc96b4d53a1db762c391586da30a2e39e6fd89b3534072d6825e765d0fe2ed56a26bafaf2d332256f52e29f7adb513c431683f68d4ff6ce6762645dfab5a3b5b74dc9ef07bf6b1a9d8763b10cc54d78864a8761646419379c1e3f7cec7b12727684f42603f3c99b55c65b053b730a8c4ac16f822d657a02dd47de7c702626df5596d69ee437b0d3704ff6d", 0xa7}], 0x4, &(0x7f0000000440)=[@authinfo={0x10}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xe, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0x8, 0x3f, 0x7f, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x4000, 0x9, 0x401, 0x1000, 0x40, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}], 0xc4, 0x8}, 0x9) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x10000000, 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2002, &(0x7f0000000580)=""/108, &(0x7f0000000600)=0x6c) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="0aa1ac7bf799400d10e727b3d19e72a09d765b183bbd567b996d73a070af713884b0b1c31b21755582547e7d95b57b77c2e0b19071051f20fe47f3400818c5b5fa4797dfa9dd07847075767c801bc8c565561e39d255a433b0df7708c3c4502019c8ce718c0a9e4a940495822ec2705ce82ca15f08d115c565844f738ccf212283610c2f248cb1fc0ca91d85b9877b4a7fe01c05d3dcd7fc1001f53b741df22fa7794677ef0829db1262650b6a534902d983553a74ada97dd757e1223312d0e342e53a5663b6ae3f792843e74c346cd85eded2", 0xd3}, {&(0x7f0000000280)="9faade37e3f2e06d6404b880e5a1a7d02d54b59783d3c01b0f4130a6ea810c0408a2c134b5477403827dc7466ae839c10ba7ffc156ee28d394260517b64bfccde979317b2ca99ff832221e2dd357ab1ce2716eff0e6aecd487585ad730ba24e8c7d05057542e654aa4f3843225968b5de4c081995bbef71c7055052de0dcfa02bc6cb0d592090375a9ca37618525a0532e44b486f8a0d127bb8ce8f141443bfe34db2a4716617cab1376ef9c6278c7a7031b79b55155a439493376575b216652887e51e37a3cec17a658648763bfc86081326865bfce83", 0xd7}, {&(0x7f0000000080)="92a8bb2a3fb65a31e13d00b87ff8c19f978a6417ed9ee5612ec791e631071dc3a84fded4748d94521860b32cd7e22ef2ebf0a207e1c77de9acfcd4786ff8e4f567fa27ea5ffca7a18abeeb0c", 0x4c}, {&(0x7f0000000380)="7c7684303e2bf92ee453d8457178818b2e7d46832d7ad1f950b0c8b7cc96b4d53a1db762c391586da30a2e39e6fd89b3534072d6825e765d0fe2ed56a26bafaf2d332256f52e29f7adb513c431683f68d4ff6ce6762645dfab5a3b5b74dc9ef07bf6b1a9d8763b10cc54d78864a8761646419379c1e3f7cec7b12727684f42603f3c99b55c65b053b730a8c4ac16f822d657a02dd47de7c702626df5596d69ee437b0d3704ff6d", 0xa7}], 0x4, &(0x7f0000000440)=[@authinfo={0x10}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xe, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0x8, 0x3f, 0x7f, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x4000, 0x9, 0x401, 0x1000, 0x40, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}], 0xc4, 0x8}, 0x9) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6(0x1c, 0x10000000, 0x1) (async) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2002, &(0x7f0000000580)=""/108, &(0x7f0000000600)=0x6c) (async) sendmsg$inet6_sctp(r1, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x6}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="0aa1ac7bf799400d10e727b3d19e72a09d765b183bbd567b996d73a070af713884b0b1c31b21755582547e7d95b57b77c2e0b19071051f20fe47f3400818c5b5fa4797dfa9dd07847075767c801bc8c565561e39d255a433b0df7708c3c4502019c8ce718c0a9e4a940495822ec2705ce82ca15f08d115c565844f738ccf212283610c2f248cb1fc0ca91d85b9877b4a7fe01c05d3dcd7fc1001f53b741df22fa7794677ef0829db1262650b6a534902d983553a74ada97dd757e1223312d0e342e53a5663b6ae3f792843e74c346cd85eded2", 0xd3}, {&(0x7f0000000280)="9faade37e3f2e06d6404b880e5a1a7d02d54b59783d3c01b0f4130a6ea810c0408a2c134b5477403827dc7466ae839c10ba7ffc156ee28d394260517b64bfccde979317b2ca99ff832221e2dd357ab1ce2716eff0e6aecd487585ad730ba24e8c7d05057542e654aa4f3843225968b5de4c081995bbef71c7055052de0dcfa02bc6cb0d592090375a9ca37618525a0532e44b486f8a0d127bb8ce8f141443bfe34db2a4716617cab1376ef9c6278c7a7031b79b55155a439493376575b216652887e51e37a3cec17a658648763bfc86081326865bfce83", 0xd7}, {&(0x7f0000000080)="92a8bb2a3fb65a31e13d00b87ff8c19f978a6417ed9ee5612ec791e631071dc3a84fded4748d94521860b32cd7e22ef2ebf0a207e1c77de9acfcd4786ff8e4f567fa27ea5ffca7a18abeeb0c", 0x4c}, {&(0x7f0000000380)="7c7684303e2bf92ee453d8457178818b2e7d46832d7ad1f950b0c8b7cc96b4d53a1db762c391586da30a2e39e6fd89b3534072d6825e765d0fe2ed56a26bafaf2d332256f52e29f7adb513c431683f68d4ff6ce6762645dfab5a3b5b74dc9ef07bf6b1a9d8763b10cc54d78864a8761646419379c1e3f7cec7b12727684f42603f3c99b55c65b053b730a8c4ac16f822d657a02dd47de7c702626df5596d69ee437b0d3704ff6d", 0xa7}], 0x4, &(0x7f0000000440)=[@authinfo={0x10}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0xe, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @init={0x14, 0x84, 0x1, {0x8, 0x3f, 0x7f, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x4000, 0x9, 0x401, 0x1000, 0x40, 0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}], 0xc4, 0x8}, 0x9) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffff01e3, r3}, &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1f}, 0x8) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffff01e3, r3}, &(0x7f0000000100)=0xc) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffff01e3, r3}, &(0x7f0000000100)=0xc) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1f}, 0x8) (async) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffff01e3, r3}, &(0x7f0000000100)=0xc) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="ce65d90229ef125056bf8efc721c76c3cade2797bf7136111b0b927e1800635bb8f1148870932ab5b4116445a7a1c2d201a4c710b32eb36a2e6fddeeef6d32d3865d961ccdf21e28fd6c43753b05406a9c6edc46d6a048e35713c2a2759d8ab3b1a0f947a4e6bcad4e68e0187065d07ef00f6e2a", 0x74}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000001640)="dc687d04b897ae5b750e45a0b47b950bb2f95f1ba24bd35d684d49e9ace7bafa6dbd59f2a1ddc68099045a3000"/58, 0x3a}, {&(0x7f0000000280)="222ba98119f2b786b779ef89ad3a3cdd413dad4657f564acdccc715a40316908351b44c0e94d069d561f5bf3ad1446ba46f70939135dadf2a7c068dd8bddb171595cb7f7bbf184963d2e9d7c675610e4ac36deeb07395c", 0x57}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c5821d7c9eee7ef3a30d28af3a5e9f509768b6d40683ea8014575986569c04163c08b2969687c8530fb65e4603b4ef706c06f6b3f8f4d1a752915d4b3a39093d60062b6be670bfef", 0x48}, {&(0x7f0000001380)="8579c03ddefb01081ba762573597f5cbe5187571d1e2fc5f6f21d168d5ebce818bf2513450e09ad2d848b2738160532aff05b5a3cc4380ca3ce80e1e428d75f8bd2a844641158b98b9408727547dc00274731bd615e44866543696ce90875b3545b7033ff9dbc880", 0x68}, {&(0x7f0000001400)="36b5d41bf2cadff2186da2c9dec34809b844dbe54ce94584b5261f242bce62053acbb1287c6996f75cddb1d6c45de7b3452baf5efb75d9cd3ef3ac63aba2087d50d5b063f53380757cf79e79b15f4c08cd8f0897335deaa25215d15b311ac4c01744ebe399a6053211db7d69994842a5a4610350cedb6148d285ea1a2e41a1e0e846e543d6e9dc385a6c5e6df8fe1f2d3bc8405e71878bae9fe919b6b0d60919ab877d9d743361655149d7029911a28bb1ec846b38eee5fbdbe765c103349981b641794b6b", 0xc5}], 0x8, &(0x7f0000001680)=ANY=[@ANYBLOB="10009704080000002300005d6b7a416f0e000200430000f6000006000000000000000000000000ddf28e8be91118ef185899bc61d4c5f7d7916fa5e1834f80979dca1a40d75ce182b73efd5ae728fecaf702"], 0x10, 0x1}, 0x101) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x4, @mcast1, 0xe71}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r5}, 0x10) sendto$inet6(r0, &(0x7f0000001580)="63426ed30e8ba2dfb0667c882564469189143c8fa09e2d0a69055076e7bfbfce9d92867e8d583c76f6649529867a66eab9dd13d11fc9347d04d89b4e57f04039", 0x40, 0x181, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:19 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="ce65d90229ef125056bf8efc721c76c3cade2797bf7136111b0b927e1800635bb8f1148870932ab5b4116445a7a1c2d201a4c710b32eb36a2e6fddeeef6d32d3865d961ccdf21e28fd6c43753b05406a9c6edc46d6a048e35713c2a2759d8ab3b1a0f947a4e6bcad4e68e0187065d07ef00f6e2a", 0x74}, {&(0x7f0000000180)="a58ce06c7f9dbd59ed4074d27f8abe2c95c541360aac8fba848d479afd043ed80f4ad9af6f84af41d8f9b0ad2bfe0a4484534c0e44b8dbeb7505db01ffe6dd111213b4c99854b798602e15fa764bb464bf7ba1e17c858a53cd830c318fbc050156f79b58985982710d3bfc280b2e99912b799e3e11479b420506db7b0968edfc6a33dace1787df4131ad3d34f8aeb8d3cde97bac54d06ba3dd1ca363a4114d2d33dbf77d6fe50307cb825be9f45402ac1b8524f9b7dbeb69c011d4f25746edfd4619f8daa223dd1dd4888dbb53bfba8a9374b05e713a19ce4847fbd8d8931f008e241b8e49321c41b91513605a5c0936c21efaf473a3dd7ed59f", 0xfa}, {&(0x7f0000001640)="dc687d04b897ae5b750e45a0b47b950bb2f95f1ba24bd35d684d49e9ace7bafa6dbd59f2a1ddc68099045a3000"/58, 0x3a}, {&(0x7f0000000280)="222ba98119f2b786b779ef89ad3a3cdd413dad4657f564acdccc715a40316908351b44c0e94d069d561f5bf3ad1446ba46f70939135dadf2a7c068dd8bddb171595cb7f7bbf184963d2e9d7c675610e4ac36deeb07395c", 0x57}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c5821d7c9eee7ef3a30d28af3a5e9f509768b6d40683ea8014575986569c04163c08b2969687c8530fb65e4603b4ef706c06f6b3f8f4d1a752915d4b3a39093d60062b6be670bfef", 0x48}, {&(0x7f0000001380)="8579c03ddefb01081ba762573597f5cbe5187571d1e2fc5f6f21d168d5ebce818bf2513450e09ad2d848b2738160532aff05b5a3cc4380ca3ce80e1e428d75f8bd2a844641158b98b9408727547dc00274731bd615e44866543696ce90875b3545b7033ff9dbc880", 0x68}, {&(0x7f0000001400)="36b5d41bf2cadff2186da2c9dec34809b844dbe54ce94584b5261f242bce62053acbb1287c6996f75cddb1d6c45de7b3452baf5efb75d9cd3ef3ac63aba2087d50d5b063f53380757cf79e79b15f4c08cd8f0897335deaa25215d15b311ac4c01744ebe399a6053211db7d69994842a5a4610350cedb6148d285ea1a2e41a1e0e846e543d6e9dc385a6c5e6df8fe1f2d3bc8405e71878bae9fe919b6b0d60919ab877d9d743361655149d7029911a28bb1ec846b38eee5fbdbe765c103349981b641794b6b", 0xc5}], 0x8, &(0x7f0000001680)=ANY=[@ANYBLOB="10009704080000002300005d6b7a416f0e000200430000f6000006000000000000000000000000ddf28e8be91118ef185899bc61d4c5f7d7916fa5e1834f80979dca1a40d75ce182b73efd5ae728fecaf702"], 0x10, 0x1}, 0x101) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = dup2(r2, r2) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x4, @mcast1, 0xe71}, 0x1c) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r5}, 0x10) (async) sendto$inet6(r0, &(0x7f0000001580)="63426ed30e8ba2dfb0667c882564469189143c8fa09e2d0a69055076e7bfbfce9d92867e8d583c76f6649529867a66eab9dd13d11fc9347d04d89b4e57f04039", 0x40, 0x181, 0x0, 0x0) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:20 executing program 0: r0 = socket(0x0, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000080)="ce65d90229ef125056bf8efc721c76c3cade2797bf7136111b0b927e1800635bb8f1148870932ab5b4116445a7a1c2d201a4c710b32eb36a2e6fddeeef6d32d3865d961ccdf21e28fd6c43753b05406a9c6edc46d6a048e35713c2a2759d8ab3b1a0f947a4e6bcad4e68e0187065d07ef00f6e2a", 0x74}, {&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000001640)="dc687d04b897ae5b750e45a0b47b950bb2f95f1ba24bd35d684d49e9ace7bafa6dbd59f2a1ddc68099045a3000"/58, 0x3a}, {&(0x7f0000000280)="222ba98119f2b786b779ef89ad3a3cdd413dad4657f564acdccc715a40316908351b44c0e94d069d561f5bf3ad1446ba46f70939135dadf2a7c068dd8bddb171595cb7f7bbf184963d2e9d7c675610e4ac36deeb07395c", 0x57}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="c5821d7c9eee7ef3a30d28af3a5e9f509768b6d40683ea8014575986569c04163c08b2969687c8530fb65e4603b4ef706c06f6b3f8f4d1a752915d4b3a39093d60062b6be670bfef", 0x48}, {&(0x7f0000001380)="8579c03ddefb01081ba762573597f5cbe5187571d1e2fc5f6f21d168d5ebce818bf2513450e09ad2d848b2738160532aff05b5a3cc4380ca3ce80e1e428d75f8bd2a844641158b98b9408727547dc00274731bd615e44866543696ce90875b3545b7033ff9dbc880", 0x68}, {&(0x7f0000001400)="36b5d41bf2cadff2186da2c9dec34809b844dbe54ce94584b5261f242bce62053acbb1287c6996f75cddb1d6c45de7b3452baf5efb75d9cd3ef3ac63aba2087d50d5b063f53380757cf79e79b15f4c08cd8f0897335deaa25215d15b311ac4c01744ebe399a6053211db7d69994842a5a4610350cedb6148d285ea1a2e41a1e0e846e543d6e9dc385a6c5e6df8fe1f2d3bc8405e71878bae9fe919b6b0d60919ab877d9d743361655149d7029911a28bb1ec846b38eee5fbdbe765c103349981b641794b6b", 0xc5}], 0x8, &(0x7f0000001680)=ANY=[@ANYBLOB="10009704080000002300005d6b7a416f0e000200430000f6000006000000000000000000000000ddf28e8be91118ef185899bc61d4c5f7d7916fa5e1834f80979dca1a40d75ce182b73efd5ae728fecaf702"], 0x10, 0x1}, 0x101) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = dup2(r2, r2) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r4, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x4, @mcast1, 0xe71}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r5}, 0x10) (async) sendto$inet6(r0, &(0x7f0000001580)="63426ed30e8ba2dfb0667c882564469189143c8fa09e2d0a69055076e7bfbfce9d92867e8d583c76f6649529867a66eab9dd13d11fc9347d04d89b4e57f04039", 0x40, 0x181, 0x0, 0x0) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="59f1f7ffffffffff4edd216190c38c00", 0x27fff}, 0x13) 14:05:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:20 executing program 0: r0 = socket(0x0, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="59f1f7ffffffffff4edd216190c38c00", 0x27fff}, 0x13) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="59f1f7ffffffffff4edd216190c38c00", 0x27fff}, 0x13) (async) 14:05:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:20 executing program 0: r0 = socket(0x0, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:20 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:20 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="59f1f7ffffffffff4edd216190c38c00", 0x27fff}, 0x13) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1ff, @rand_addr="59f1f7ffffffffff4edd216190c38c00", 0x27fff}, 0x13) (async) 14:05:21 executing program 0: r0 = socket(0x2, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:21 executing program 0: socket(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000500), 0x400000, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000540)=r0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x0) connect$inet6(r2, &(0x7f0000000600)={0x1c, 0x1c, 0x2, 0x3e84, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="391e9bfe9b8e86dc23eeefb9b16fc766de2c548d35d43c2d9c1d4584254cc441e4a2df93894989e7863bb0336bcba1dd0892663c0109a3264ad4a1e7afd5bda2ad8549c5410a3251907cd8639eb51a6d6f1a62a7642d800ab46d547df5e16c4422f8d93daf2f8779a915c73ecf057912e1a6395495434483c483b038a0b459badab17ab4541ca96724913141d15e8456c7468ca0ed55422707baa3a6a5ff7105d1c466a2e531f5a347c438341e489f1357bb21d1b8afa0734554cf0acfc14534d5e5b53c5df981", 0xc7}, {&(0x7f0000000280)="e41e2ad6a39f381dda813cc4696a496235268d37bf86cf2fda3bcc564c6872a99812785e8a976c06f78bafc0698edc8302172e81e77097a5b11a3c8f0d4d25f43d246a951cf790bf19fc64ee4308473208023a8a1847c60788fb982d5ef765f26a194c64f6539a763c8eca38c0632095f515e6eb14047e66eeba04d5e4083355f186ab05ee4b37272de2975b48525557941d5db343051db9fb3dcd18b8495763cc4b7b25cff5db7f64d84967daff9378658ce3d36d96077e71426c00f5f1e22d9ca8ae3432e09e33890799df323affde", 0xd0}, {&(0x7f0000000380)="b3412d143468c43eec142f892d3d46bd2af346e33c70bd728f824978e1516614dce6166cd5a82aae3f51cf67ce489290c15798506d505fc980211a7737204bdd60645a4e145877363978e36498f3dd9b9986febe3f9d0db7a97c8f91d19015eb2a30d93c8caeac76f6fb5fee1932f04d3c35fa0a57a46731c0cbd10e96050208883cbd3f945fea9d6643ff30ca62e52f617756df5c26804b060af308033cbb573128e711eb50942bad9006372319ef445a1e3f995b141f5e507ea62b8a12181f8bcc286ad226c8711d376b414411458c241a2232724730110a4654679de8f1974067b397bb", 0xe5}], 0x3, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfff}}], 0x30, 0x20100}, 0xd) 14:05:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:22 executing program 0: socket(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000500), 0x400000, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000540)=r0) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 32) r2 = accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x0) connect$inet6(r2, &(0x7f0000000600)={0x1c, 0x1c, 0x2, 0x3e84, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="391e9bfe9b8e86dc23eeefb9b16fc766de2c548d35d43c2d9c1d4584254cc441e4a2df93894989e7863bb0336bcba1dd0892663c0109a3264ad4a1e7afd5bda2ad8549c5410a3251907cd8639eb51a6d6f1a62a7642d800ab46d547df5e16c4422f8d93daf2f8779a915c73ecf057912e1a6395495434483c483b038a0b459badab17ab4541ca96724913141d15e8456c7468ca0ed55422707baa3a6a5ff7105d1c466a2e531f5a347c438341e489f1357bb21d1b8afa0734554cf0acfc14534d5e5b53c5df981", 0xc7}, {&(0x7f0000000280)="e41e2ad6a39f381dda813cc4696a496235268d37bf86cf2fda3bcc564c6872a99812785e8a976c06f78bafc0698edc8302172e81e77097a5b11a3c8f0d4d25f43d246a951cf790bf19fc64ee4308473208023a8a1847c60788fb982d5ef765f26a194c64f6539a763c8eca38c0632095f515e6eb14047e66eeba04d5e4083355f186ab05ee4b37272de2975b48525557941d5db343051db9fb3dcd18b8495763cc4b7b25cff5db7f64d84967daff9378658ce3d36d96077e71426c00f5f1e22d9ca8ae3432e09e33890799df323affde", 0xd0}, {&(0x7f0000000380)="b3412d143468c43eec142f892d3d46bd2af346e33c70bd728f824978e1516614dce6166cd5a82aae3f51cf67ce489290c15798506d505fc980211a7737204bdd60645a4e145877363978e36498f3dd9b9986febe3f9d0db7a97c8f91d19015eb2a30d93c8caeac76f6fb5fee1932f04d3c35fa0a57a46731c0cbd10e96050208883cbd3f945fea9d6643ff30ca62e52f617756df5c26804b060af308033cbb573128e711eb50942bad9006372319ef445a1e3f995b141f5e507ea62b8a12181f8bcc286ad226c8711d376b414411458c241a2232724730110a4654679de8f1974067b397bb", 0xe5}], 0x3, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfff}}], 0x30, 0x20100}, 0xd) 14:05:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:22 executing program 0: socket(0x2, 0x1, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) 14:05:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000500), 0x400000, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000540)=r0) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000000580)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c, 0x0) connect$inet6(r2, &(0x7f0000000600)={0x1c, 0x1c, 0x2, 0x3e84, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1ff}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000180)="391e9bfe9b8e86dc23eeefb9b16fc766de2c548d35d43c2d9c1d4584254cc441e4a2df93894989e7863bb0336bcba1dd0892663c0109a3264ad4a1e7afd5bda2ad8549c5410a3251907cd8639eb51a6d6f1a62a7642d800ab46d547df5e16c4422f8d93daf2f8779a915c73ecf057912e1a6395495434483c483b038a0b459badab17ab4541ca96724913141d15e8456c7468ca0ed55422707baa3a6a5ff7105d1c466a2e531f5a347c438341e489f1357bb21d1b8afa0734554cf0acfc14534d5e5b53c5df981", 0xc7}, {&(0x7f0000000280)="e41e2ad6a39f381dda813cc4696a496235268d37bf86cf2fda3bcc564c6872a99812785e8a976c06f78bafc0698edc8302172e81e77097a5b11a3c8f0d4d25f43d246a951cf790bf19fc64ee4308473208023a8a1847c60788fb982d5ef765f26a194c64f6539a763c8eca38c0632095f515e6eb14047e66eeba04d5e4083355f186ab05ee4b37272de2975b48525557941d5db343051db9fb3dcd18b8495763cc4b7b25cff5db7f64d84967daff9378658ce3d36d96077e71426c00f5f1e22d9ca8ae3432e09e33890799df323affde", 0xd0}, {&(0x7f0000000380)="b3412d143468c43eec142f892d3d46bd2af346e33c70bd728f824978e1516614dce6166cd5a82aae3f51cf67ce489290c15798506d505fc980211a7737204bdd60645a4e145877363978e36498f3dd9b9986febe3f9d0db7a97c8f91d19015eb2a30d93c8caeac76f6fb5fee1932f04d3c35fa0a57a46731c0cbd10e96050208883cbd3f945fea9d6643ff30ca62e52f617756df5c26804b060af308033cbb573128e711eb50942bad9006372319ef445a1e3f995b141f5e507ea62b8a12181f8bcc286ad226c8711d376b414411458c241a2232724730110a4654679de8f1974067b397bb", 0xe5}], 0x3, &(0x7f0000000480)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast2}, @prinfo={0x14, 0x84, 0x7, {0x1, 0xfff}}], 0x30, 0x20100}, 0xd) 14:05:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) 14:05:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fhopen(&(0x7f0000000000)={{[0xffffffff, 0x8]}, {0xe5, 0x1, "e0bf930260b22604a1f2b530d8ab2775"}}, 0x80000) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000003c0)="4abb05219cb5edf74ff42b86bc2a8884a626d40d89b2a7117a3dac3aa06cb605ebf9c3f1466e6cf1fab45649003076ad47fc4b3c503abae668630aaf838d0d667f75a5ed7a68748ab6e96e9310209decdaac228bf1378710c7d644e5a7cf2a4b1e9522e02d5b3bae5ec65fcb2b9082c372f237b1b274c5b42bff6fec155bc166c0abb705a890b697d72933e050962387a44e4c6401a134a765a3a92a583c3f21f4582f025e9fe586b67163c065550c5ec69dd8423cd591b329aa45c7580e762832e7933e0f54cf4d1bee5603c4c59ca67b0b5e50887bf6ff69c33aea16e597") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x1}}, 0x0, 0x8, 0x7fff, 0x8, 0xffffffff, 0x0, 0x7f}, &(0x7f0000000280)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="86ba98f2d6986f7c9da116b419e1c995ee09760054943c6d89393a47712bcab6e44a7651af6c9ea39b69ae7dae3c835de784ce8ab7b4267e9d4a474cd0a56be029ba6edf5e6f", 0x46}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x8001, 0x420, 0x1, 0xc3d, 0xff, 0x10001, 0x4, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x7, 0x70be, 0x3, 0x1}}], 0x60}, 0x101) fhopen(&(0x7f0000000380)={{[0x3, 0x3]}, {0x1, 0x0, "3e93903d05768a32914cd427eb352555"}}, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fhopen(&(0x7f0000000000)={{[0xffffffff, 0x8]}, {0xe5, 0x1, "e0bf930260b22604a1f2b530d8ab2775"}}, 0x80000) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000003c0)="4abb05219cb5edf74ff42b86bc2a8884a626d40d89b2a7117a3dac3aa06cb605ebf9c3f1466e6cf1fab45649003076ad47fc4b3c503abae668630aaf838d0d667f75a5ed7a68748ab6e96e9310209decdaac228bf1378710c7d644e5a7cf2a4b1e9522e02d5b3bae5ec65fcb2b9082c372f237b1b274c5b42bff6fec155bc166c0abb705a890b697d72933e050962387a44e4c6401a134a765a3a92a583c3f21f4582f025e9fe586b67163c065550c5ec69dd8423cd591b329aa45c7580e762832e7933e0f54cf4d1bee5603c4c59ca67b0b5e50887bf6ff69c33aea16e597") (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x1}}, 0x0, 0x8, 0x7fff, 0x8, 0xffffffff, 0x0, 0x7f}, &(0x7f0000000280)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="86ba98f2d6986f7c9da116b419e1c995ee09760054943c6d89393a47712bcab6e44a7651af6c9ea39b69ae7dae3c835de784ce8ab7b4267e9d4a474cd0a56be029ba6edf5e6f", 0x46}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x8001, 0x420, 0x1, 0xc3d, 0xff, 0x10001, 0x4, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x7, 0x70be, 0x3, 0x1}}], 0x60}, 0x101) (async) fhopen(&(0x7f0000000380)={{[0x3, 0x3]}, {0x1, 0x0, "3e93903d05768a32914cd427eb352555"}}, 0x10000) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) 14:05:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fhopen(&(0x7f0000000000)={{[0xffffffff, 0x8]}, {0xe5, 0x1, "e0bf930260b22604a1f2b530d8ab2775"}}, 0x80000) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000003c0)="4abb05219cb5edf74ff42b86bc2a8884a626d40d89b2a7117a3dac3aa06cb605ebf9c3f1466e6cf1fab45649003076ad47fc4b3c503abae668630aaf838d0d667f75a5ed7a68748ab6e96e9310209decdaac228bf1378710c7d644e5a7cf2a4b1e9522e02d5b3bae5ec65fcb2b9082c372f237b1b274c5b42bff6fec155bc166c0abb705a890b697d72933e050962387a44e4c6401a134a765a3a92a583c3f21f4582f025e9fe586b67163c065550c5ec69dd8423cd591b329aa45c7580e762832e7933e0f54cf4d1bee5603c4c59ca67b0b5e50887bf6ff69c33aea16e597") (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback, 0x1}}, 0x0, 0x8, 0x7fff, 0x8, 0xffffffff, 0x0, 0x7f}, &(0x7f0000000280)=0x98) sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="86ba98f2d6986f7c9da116b419e1c995ee09760054943c6d89393a47712bcab6e44a7651af6c9ea39b69ae7dae3c835de784ce8ab7b4267e9d4a474cd0a56be029ba6edf5e6f", 0x46}], 0x1, &(0x7f00000002c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x8001, 0x420, 0x1, 0xc3d, 0xff, 0x10001, 0x4, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @init={0x14, 0x84, 0x1, {0x7, 0x70be, 0x3, 0x1}}], 0x60}, 0x101) (async) fhopen(&(0x7f0000000380)={{[0x3, 0x3]}, {0x1, 0x0, "3e93903d05768a32914cd427eb352555"}}, 0x10000) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, 0x0, 0x0) 14:05:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x80000001, @mcast1}, 0x1c) r1 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, 0x0, r1}) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x68000000}, 0x1c) shutdown(r4, 0x1) r5 = fcntl$getown(r4, 0x5) getpgid(r5) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, r2, r3, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r5, 0x0, 0x20}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0a002e2f666984653000"], 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="aa137760282f531bf22091d235b6d64640a249b24efac2d58c4e85b799ce47206439e3528f11d42a648dc1ea64bfc0386034188dacd9025fc2cdefc63fa53d8caeb605addc6305091cf6e6ba3cbb78d7aef17e676e487c7c36d2d2db9746b7931ccfc7b9", 0x64}], 0x1, &(0x7f00000005c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2]}], 0xd0, 0x20189}, 0x3010c) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x200, 0x5, 0x80}, 0x8) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000000)={0x1, 0x1, 0x100, 0x7}) 14:05:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10) 14:05:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:24 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:24 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x80}, &(0x7f0000000180)=0x8) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) sendto$inet6(r1, &(0x7f0000000180)="076328271cc0f11af26d919968d35bc1362996096a9f692fd8fdf6c0fc8fae6395e2185629b3ae3576266836a69a042e0de1ae06d5ac8a6c56f4c77db434004e64aecdcdff4e45116e78c8a9b114dba2c0c65ae9563425cd7aebc4097c92fe78110636e618d030c1d13e74df73d43c79b90e1309b85c6cdc2285e1ef7d08c7e9251d13e37054fb5498e520b151b36edfd1f3aa7225c7317646a0701e18acbb28d9e163ebda5a7916e4cf15063084a5b51253e8c92334bbfea810bed9fe6564782eb85c", 0xc3, 0x105, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3f, @mcast2, 0x408}, 0x1c) 14:05:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x80000001, @mcast1}, 0x1c) (async) r1 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r1) (async, rerun: 32) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, 0x0, r1}) (async, rerun: 32) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) (async) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async, rerun: 64) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x68000000}, 0x1c) (async, rerun: 64) shutdown(r4, 0x1) (async) r5 = fcntl$getown(r4, 0x5) getpgid(r5) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, r2, r3, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r5, 0x0, 0x20}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0a002e2f666984653000"], 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="aa137760282f531bf22091d235b6d64640a249b24efac2d58c4e85b799ce47206439e3528f11d42a648dc1ea64bfc0386034188dacd9025fc2cdefc63fa53d8caeb605addc6305091cf6e6ba3cbb78d7aef17e676e487c7c36d2d2db9746b7931ccfc7b9", 0x64}], 0x1, &(0x7f00000005c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2]}], 0xd0, 0x20189}, 0x3010c) (async) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x200, 0x5, 0x80}, 0x8) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000000)={0x1, 0x1, 0x100, 0x7}) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000580)=[{&(0x7f0000000380)="0ef76e0b07cc20dc8e56ca828575892a37305eb6add22e0620104be3ab0c812b369d54422b40375153bf752003a215465c90501b5c772aef31fe9ddf99e24ee9f4f11116c77b50897f6994a5e0bdc467108d31402f9e33a7ab75deef94b83e7f2282a2084142820232cb1cd64566a82d20e06e2b29335743273473d702d3539dba3dda1b101a1840f8693a6877ba42689a94051b6f5bc364047928915c4d1c8a41f496e88b44a628e83955e3014d5693cbbf39b85f0bbe10002ff43bd9a24e0751c5dc8a2d85e8bc75b9", 0xca}, {&(0x7f0000000480)="7d57aaba84a31aba00f0b7bddfec37e936c1f651d35364ff51e85d9fec3ace578860450a71a2389d46ba70ebb4c8525cdf9ec934584aad5860d6b54e37edaa814f70830373091623a37a68227276909d41fd516eab94c78fb7ac9e70efa4941fd9c4fd966fae453c1c10a53a4af73ff63d6eb77a3e36628fd603989dac615fd541e085175ed6e79701a64113f031756ce4ed65923726aedc8ff6716bf26c0e343cc6d2b93b06488a26c6276800d2f2dff41340dd3993b57ed6efa51134b7580e9db3e729a7bdd0a26b5271edea38fc9942bcba3b6020aa99cbe989624230e0dfe19deeb3", 0xe4}], 0x2, &(0x7f0000000b80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffff9c, r1, r0, r4, r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x100, 0x101}, 0x80) 14:05:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000}) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, 0x0) 14:05:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000180)) 14:05:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x80000001, @mcast1}, 0x1c) r1 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r1) (async, rerun: 32) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, 0x0, r1}) (async, rerun: 32) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) (async) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) (async) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async, rerun: 32) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async, rerun: 32) sendto(r4, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x68000000}, 0x1c) shutdown(r4, 0x1) (async) r5 = fcntl$getown(r4, 0x5) getpgid(r5) (async, rerun: 32) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, r2, r3, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r5, 0x0, 0x20}) (rerun: 32) sendmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="0a002e2f666984653000"], 0xa, &(0x7f0000000240)=[{&(0x7f00000001c0)="aa137760282f531bf22091d235b6d64640a249b24efac2d58c4e85b799ce47206439e3528f11d42a648dc1ea64bfc0386034188dacd9025fc2cdefc63fa53d8caeb605addc6305091cf6e6ba3cbb78d7aef17e676e487c7c36d2d2db9746b7931ccfc7b9", 0x64}], 0x1, &(0x7f00000005c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, r2, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r2]}], 0xd0, 0x20189}, 0x3010c) (async) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x200, 0x5, 0x80}, 0x8) (async) sysarch$I386_SET_PKRU(0xc, &(0x7f0000000000)={0x1, 0x1, 0x100, 0x7}) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) sendto(r0, &(0x7f0000000080)="5bf8e1882953c3f25f610ce2a24ab1f5040d75406afe84e221d843733374587bdcf4392a07367de11340a584e091cb3eda", 0x31, 0x84, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1, 0x7f}, 0x1c) 14:05:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r7}, 0x10) 14:05:25 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:26 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:26 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000180)) 14:05:26 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r3, r4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000080)="3e839b359f20a9dce3c08a", 0xb, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x1a7, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x51, @loopback, 0x7}}, r6}, 0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0xa3c}, 0x1c) 14:05:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:26 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:26 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) (async) sendto$inet6(r0, &(0x7f0000000080)="3e839b359f20a9dce3c08a", 0xb, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x1a7, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x51, @loopback, 0x7}}, r6}, 0x88) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0xa3c}, 0x1c) 14:05:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:27 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000180)) 14:05:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000080)="3e839b359f20a9dce3c08a", 0xb, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x1a7, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x51, @loopback, 0x7}}, r6}, 0x88) (async) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0xa3c}, 0x1c) 14:05:27 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:27 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:27 executing program 3: ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000000)="02ac604a8ab887e8719a606a26fe1efbe3c5d833714227f8ea53635e2380b6ec7e3e56873a36a198600247b9f3cbdc7dce4157e0b3b597d8ab36da44") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:27 executing program 3: ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000000)="02ac604a8ab887e8719a606a26fe1efbe3c5d833714227f8ea53635e2380b6ec7e3e56873a36a198600247b9f3cbdc7dce4157e0b3b597d8ab36da44") (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:27 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:27 executing program 3: ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000000)="02ac604a8ab887e8719a606a26fe1efbe3c5d833714227f8ea53635e2380b6ec7e3e56873a36a198600247b9f3cbdc7dce4157e0b3b597d8ab36da44") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000000)="02ac604a8ab887e8719a606a26fe1efbe3c5d833714227f8ea53635e2380b6ec7e3e56873a36a198600247b9f3cbdc7dce4157e0b3b597d8ab36da44") (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) (async) 14:05:27 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = dup2(r3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x80}, &(0x7f0000000180)=0x8) 14:05:28 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:28 executing program 3: munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:28 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:28 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:28 executing program 3: munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:28 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:28 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x80}, &(0x7f0000000180)=0x8) 14:05:29 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:29 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:29 executing program 3: munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:29 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:29 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) 14:05:29 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) 14:05:29 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) 14:05:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x80}, &(0x7f0000000180)=0x8) 14:05:30 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="dd", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x1f, @empty, 0xfff}}, r5, 0x4, 0x200, 0x7}, 0x90) 14:05:30 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="dd", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x1f, @empty, 0xfff}}, r5, 0x4, 0x200, 0x7}, 0x90) 14:05:30 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="dd", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x1f, @empty, 0xfff}}, r5, 0x4, 0x200, 0x7}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="dd", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x1f, @empty, 0xfff}}, r5, 0x4, 0x200, 0x7}, 0x90) (async) 14:05:30 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000180)=0x8) 14:05:30 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:30 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x4}}, 0x0, 0x4, 0x80, 0x9}, &(0x7f0000000080)=0x90) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={r1, 0xff7f, 0xf, 0x1, 0xfff}, &(0x7f0000000240)=0x18) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r0, r2) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:30 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x0) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:31 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x4}}, 0x0, 0x4, 0x80, 0x9}, &(0x7f0000000080)=0x90) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={r1, 0xff7f, 0xf, 0x1, 0xfff}, &(0x7f0000000240)=0x18) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) dup2(r0, r2) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x4}}, 0x0, 0x4, 0x80, 0x9}, &(0x7f0000000080)=0x90) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={r1, 0xff7f, 0xf, 0x1, 0xfff}, &(0x7f0000000240)=0x18) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) dup2(r0, r2) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:31 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x4}}, 0x0, 0x4, 0x80, 0x9}, &(0x7f0000000080)=0x90) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={r1, 0xff7f, 0xf, 0x1, 0xfff}, &(0x7f0000000240)=0x18) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) dup2(r0, r2) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x0) 14:05:32 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, 0x0) 14:05:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:33 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20188, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x158) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1b, 0x1c, 0x1, 0x7, @loopback, 0x7}}, 0x0, 0x1ff, 0x7ff, 0x5}, &(0x7f00000001c0)=0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = accept4(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000200)=0xffffffffffffff17, 0x10000000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r6, 0x400) r7 = open(&(0x7f0000000340)='./file1\x00', 0x4, 0x23) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x3}, 0x8) sendto$inet6(r5, &(0x7f00000000c0)="31d9c9a9ef14c7efa9e3bd7d29fcf0e20bbb9955bd5b3f96b028ddc60210e3d6511091fc17dbcc8b62c6a9476bc6d643bf8087ad86b74304d778642561a7b6280fd424a8c8a7eebf165fc56d41", 0x4d, 0x4, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x10000}, 0x1c) dup2(r0, r0) 14:05:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:34 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x10001, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20188, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x158) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1b, 0x1c, 0x1, 0x7, @loopback, 0x7}}, 0x0, 0x1ff, 0x7ff, 0x5}, &(0x7f00000001c0)=0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) (async) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = accept4(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000200)=0xffffffffffffff17, 0x10000000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r6, 0x400) (async) r7 = open(&(0x7f0000000340)='./file1\x00', 0x4, 0x23) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x3}, 0x8) sendto$inet6(r5, &(0x7f00000000c0)="31d9c9a9ef14c7efa9e3bd7d29fcf0e20bbb9955bd5b3f96b028ddc60210e3d6511091fc17dbcc8b62c6a9476bc6d643bf8087ad86b74304d778642561a7b6280fd424a8c8a7eebf165fc56d41", 0x4d, 0x4, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x10000}, 0x1c) (async) dup2(r0, r0) 14:05:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:34 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) r2 = fcntl$dupfd(r1, 0x11, r1) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r6}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20188, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x158) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1b, 0x1c, 0x1, 0x7, @loopback, 0x7}}, 0x0, 0x1ff, 0x7ff, 0x5}, &(0x7f00000001c0)=0x90) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r4, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = accept4(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000200)=0xffffffffffffff17, 0x10000000) r6 = socket$inet_udplite(0x2, 0x2, 0x88) listen(r6, 0x400) r7 = open(&(0x7f0000000340)='./file1\x00', 0x4, 0x23) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x3}, 0x8) sendto$inet6(r5, &(0x7f00000000c0)="31d9c9a9ef14c7efa9e3bd7d29fcf0e20bbb9955bd5b3f96b028ddc60210e3d6511091fc17dbcc8b62c6a9476bc6d643bf8087ad86b74304d778642561a7b6280fd424a8c8a7eebf165fc56d41", 0x4d, 0x4, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x10000}, 0x1c) dup2(r0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20188, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80, 0x158) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1b, 0x1c, 0x1, 0x7, @loopback, 0x7}}, 0x0, 0x1ff, 0x7ff, 0x5}, &(0x7f00000001c0)=0x90) (async) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0xc) (async) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r4, 0x6}, 0x8) (async) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) accept4(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000200)=0xffffffffffffff17, 0x10000000) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) listen(r6, 0x400) (async) open(&(0x7f0000000340)='./file1\x00', 0x4, 0x23) (async) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x3}, 0x8) (async) sendto$inet6(r5, &(0x7f00000000c0)="31d9c9a9ef14c7efa9e3bd7d29fcf0e20bbb9955bd5b3f96b028ddc60210e3d6511091fc17dbcc8b62c6a9476bc6d643bf8087ad86b74304d778642561a7b6280fd424a8c8a7eebf165fc56d41", 0x4d, 0x4, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x10000}, 0x1c) (async) dup2(r0, r0) (async) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000000080)="3e839b359f20a9dce3c08a", 0xb, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x1a7, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x51, @loopback, 0x7}}, r6}, 0x88) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0xa3c}, 0x1c) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x1ff, 0x8, 0x1, 0x8001, 0x7}, &(0x7f0000000000)=0x98) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x1ff, 0x8, 0x1, 0x8001, 0x7}, &(0x7f0000000000)=0x98) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x1ff, 0x8, 0x1, 0x8001, 0x7}, &(0x7f0000000000)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, 0x0, 0x1ff, 0x8, 0x1, 0x8001, 0x7}, &(0x7f0000000000)=0x98) (async) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r5, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback}, 0x1c) (async) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @loopback}, 0x1c) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000080)=0x8) (async) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000040)="15", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x27, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000040)="15", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x27, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000040)="15", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x27, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) sendto$inet6(r1, &(0x7f0000000200)="2c69845316d3a69d2c48b02a7ba9b81ce52dcbd62cd1dc0bcdda2f9ecb019236ee6ac3a5f0c00ad5a75f0b5734f3dec4ed8e3517c5b86bb2b626cfc570732f43eee9b7d079bd40125518516746fe78ad6c8ecba096828985cae5bdf3c4a023f8544c361071df508f68f8f5be393f3fd1fa13912fda9cd716438e29087f90cbb6210fe867e1f60329e93eb6e687700f3456d83e7fe63510a23c2883925e", 0x9d, 0x101, &(0x7f00000002c0)={0x1c, 0x1c, 0x0, 0x7ff, @mcast2, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r3) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r3, 0x0, 0x20}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000300)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000340)="224b04950b61940ae993a6cdaca6ed38e11d74b505ac2216bb7e608052b9477b3682cd2dea44c3fdd2bfb3b286ac217facd49cd0951cb50b68224dcfc6", 0x3d}, {&(0x7f0000000380)="057fc8237569149731a506f3896b1b2a2ab534e5709d0754991079c429bd617d01033dcc5489ef5e147a9505ff7ab9c1c1c853ae100d2f44fb6b921f78b00f1425bfcb2d4b03a0b99a3000debac39ec5bebb983f719880cec88c54f3d3759737b964a833beb9d477f5b1d4c5ff4aeeba3ad7178565d65c07bab74afe9f88a99aa658e45f8984ac0693ed3fc869522757f28a6d5eebc3e2b782ac2bb5", 0x9c}, {&(0x7f0000000440)="c1880be115b6c76c431aaf8829727b3ecfb32727418cdc98ded27c28bb252bf0d7c2e31f8c2ddc8374f647791d34fbe198cf806deea6f28809630efe1bd9a3e9b6fad665cacc1cf5b14cf9c9c3f964d1e26030cd69fd6f906f185b087220f1ed457ffe502feb1a66110b52a5ba139bbaca63b3e98051d0b3e8e7576a6ba9c97ba4f0408eb45afa789bd0d9eef9097bef4ebd1b4505a68074c9d7e38c7969f9f8cb99eb9bad82e70ccc7165efe6354b56ac416d6ff5a8f4bbbc9ec8fcd70b8c9faa9398ea370a722ab6bd324ffae494806cde1870ff67b297986483e7eb", 0xdd}], 0x3, &(0x7f0000001000)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, r2]}, @rights={0x30, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r1, r2, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}], 0x148, 0x100}, 0x100) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) 14:05:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) sendto$inet6(r1, &(0x7f0000000200)="2c69845316d3a69d2c48b02a7ba9b81ce52dcbd62cd1dc0bcdda2f9ecb019236ee6ac3a5f0c00ad5a75f0b5734f3dec4ed8e3517c5b86bb2b626cfc570732f43eee9b7d079bd40125518516746fe78ad6c8ecba096828985cae5bdf3c4a023f8544c361071df508f68f8f5be393f3fd1fa13912fda9cd716438e29087f90cbb6210fe867e1f60329e93eb6e687700f3456d83e7fe63510a23c2883925e", 0x9d, 0x101, &(0x7f00000002c0)={0x1c, 0x1c, 0x0, 0x7ff, @mcast2, 0x5}, 0x1c) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) (async) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) (async) shutdown(0xffffffffffffffff, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r3) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r3, 0x0, 0x20}) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000300)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000340)="224b04950b61940ae993a6cdaca6ed38e11d74b505ac2216bb7e608052b9477b3682cd2dea44c3fdd2bfb3b286ac217facd49cd0951cb50b68224dcfc6", 0x3d}, {&(0x7f0000000380)="057fc8237569149731a506f3896b1b2a2ab534e5709d0754991079c429bd617d01033dcc5489ef5e147a9505ff7ab9c1c1c853ae100d2f44fb6b921f78b00f1425bfcb2d4b03a0b99a3000debac39ec5bebb983f719880cec88c54f3d3759737b964a833beb9d477f5b1d4c5ff4aeeba3ad7178565d65c07bab74afe9f88a99aa658e45f8984ac0693ed3fc869522757f28a6d5eebc3e2b782ac2bb5", 0x9c}, {&(0x7f0000000440)="c1880be115b6c76c431aaf8829727b3ecfb32727418cdc98ded27c28bb252bf0d7c2e31f8c2ddc8374f647791d34fbe198cf806deea6f28809630efe1bd9a3e9b6fad665cacc1cf5b14cf9c9c3f964d1e26030cd69fd6f906f185b087220f1ed457ffe502feb1a66110b52a5ba139bbaca63b3e98051d0b3e8e7576a6ba9c97ba4f0408eb45afa789bd0d9eef9097bef4ebd1b4505a68074c9d7e38c7969f9f8cb99eb9bad82e70ccc7165efe6354b56ac416d6ff5a8f4bbbc9ec8fcd70b8c9faa9398ea370a722ab6bd324ffae494806cde1870ff67b297986483e7eb", 0xdd}], 0x3, &(0x7f0000001000)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, r2]}, @rights={0x30, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r1, r2, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}], 0x148, 0x100}, 0x100) (async) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) sendto$inet6(r1, &(0x7f0000000200)="2c69845316d3a69d2c48b02a7ba9b81ce52dcbd62cd1dc0bcdda2f9ecb019236ee6ac3a5f0c00ad5a75f0b5734f3dec4ed8e3517c5b86bb2b626cfc570732f43eee9b7d079bd40125518516746fe78ad6c8ecba096828985cae5bdf3c4a023f8544c361071df508f68f8f5be393f3fd1fa13912fda9cd716438e29087f90cbb6210fe867e1f60329e93eb6e687700f3456d83e7fe63510a23c2883925e", 0x9d, 0x101, &(0x7f00000002c0)={0x1c, 0x1c, 0x0, 0x7ff, @mcast2, 0x5}, 0x1c) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000001c0)=0x10) (async) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) (async) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) (async) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r3) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r3, 0x0, 0x20}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000300)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000540)=[{&(0x7f0000000340)="224b04950b61940ae993a6cdaca6ed38e11d74b505ac2216bb7e608052b9477b3682cd2dea44c3fdd2bfb3b286ac217facd49cd0951cb50b68224dcfc6", 0x3d}, {&(0x7f0000000380)="057fc8237569149731a506f3896b1b2a2ab534e5709d0754991079c429bd617d01033dcc5489ef5e147a9505ff7ab9c1c1c853ae100d2f44fb6b921f78b00f1425bfcb2d4b03a0b99a3000debac39ec5bebb983f719880cec88c54f3d3759737b964a833beb9d477f5b1d4c5ff4aeeba3ad7178565d65c07bab74afe9f88a99aa658e45f8984ac0693ed3fc869522757f28a6d5eebc3e2b782ac2bb5", 0x9c}, {&(0x7f0000000440)="c1880be115b6c76c431aaf8829727b3ecfb32727418cdc98ded27c28bb252bf0d7c2e31f8c2ddc8374f647791d34fbe198cf806deea6f28809630efe1bd9a3e9b6fad665cacc1cf5b14cf9c9c3f964d1e26030cd69fd6f906f185b087220f1ed457ffe502feb1a66110b52a5ba139bbaca63b3e98051d0b3e8e7576a6ba9c97ba4f0408eb45afa789bd0d9eef9097bef4ebd1b4505a68074c9d7e38c7969f9f8cb99eb9bad82e70ccc7165efe6354b56ac416d6ff5a8f4bbbc9ec8fcd70b8c9faa9398ea370a722ab6bd324ffae494806cde1870ff67b297986483e7eb", 0xdd}], 0x3, &(0x7f0000001000)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, r2]}, @rights={0x30, 0xffff, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1, r1, r2, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}], 0x148, 0x100}, 0x100) (async) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x3, 0x4) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000000000850d66ce54fd2e234e0576e7a0c4d33d525021a439436793e25ec757bc7bedf8cef0f30c25f02d90101ee0bcbcd5732bd0379cfe261101ffd1ffe9c8bff8bc02dd8cbad8a863ce0e70de8e6120cf637beb948b39060f90acac6a187552251068e8f5b9e1dd3f641263109a3d965995ce62dc0ba19b67929923da80ee10b89414b9a6930d23207707c1199f1b1f44f63fbf6b2319403dc0ff1e248ae8a71a5e8276", @ANYRES32=0x0], &(0x7f0000000000)=0x8) ioctl$KDRASTER(r2, 0x800c4b64, &(0x7f0000000000)={[0x0, 0x8, 0x4]}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = fcntl$getown(0xffffffffffffffff, 0x5) aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000380)={r4, 0x1, &(0x7f0000000180)="ebf44ec2d74da47d3bc70688b55054c902034a32aaa30d3fc19df13102afa2dee982e330e94b5fec33bae111341686dc4ec00fd7d0c62318701496b610fd25baccd256c98cba57defbb6c02b3061946f097f72ae938d7283b07915fe99279d01fc810ede5d224827db7f468efb928abd172b83d730f49b55726f57b7df758c40ae994511c80404429994d4fae5b50ba8201bad8889b29d779760fa9b930f1746d57d5dc85e78be1b4b3c6957aafa859055b5837718d04ad612541de74ccbddfb1dbb75831e95f0fd25b7bd0ab517e00482f5a05a9cbae0ba369d5fea2a3480a6d5a906782b2f9c59d75834848050db9b", 0xf0, [0x5, 0x1], 0x30af, 0x1, 0x4, {0x3, 0x6f91, &(0x7f0000000280)="47bea177da4502bfc3a616a75a8aab704bb25bf7d1956c46872d0d28833e2bb1b24c4e66d1aaba1ca71f6dff73637daa43f841b8f1a0242a91fae487cead956f967571c1ac35cefc9f961555afc21befc8a6a5b42c2f865baa303684048fb8daa928d2f809d05daa089d825eec5078e0232bcd413e57973d4474099f3def66264b756a05fd2a1a5b0e3f7d2b2291082d7e0e89f9da06c598903dc221ae18e3ecdd8a45aa354207f906117726c32c048a5af20ce05047bb4581ddd3d49d646ec88c2d6b3238a467a41e1151e8d39712110a"}, {0x1, 0x16, @sival_int=0x6, @tid=r5}}, &(0x7f00000000c0)={0x1, 0x29c}) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80}, 0x10) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:36 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000000000850d66ce54fd2e234e0576e7a0c4d33d525021a439436793e25ec757bc7bedf8cef0f30c25f02d90101ee0bcbcd5732bd0379cfe261101ffd1ffe9c8bff8bc02dd8cbad8a863ce0e70de8e6120cf637beb948b39060f90acac6a187552251068e8f5b9e1dd3f641263109a3d965995ce62dc0ba19b67929923da80ee10b89414b9a6930d23207707c1199f1b1f44f63fbf6b2319403dc0ff1e248ae8a71a5e8276", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) ioctl$KDRASTER(r2, 0x800c4b64, &(0x7f0000000000)={[0x0, 0x8, 0x4]}) (async, rerun: 64) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r5 = fcntl$getown(0xffffffffffffffff, 0x5) aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000380)={r4, 0x1, &(0x7f0000000180)="ebf44ec2d74da47d3bc70688b55054c902034a32aaa30d3fc19df13102afa2dee982e330e94b5fec33bae111341686dc4ec00fd7d0c62318701496b610fd25baccd256c98cba57defbb6c02b3061946f097f72ae938d7283b07915fe99279d01fc810ede5d224827db7f468efb928abd172b83d730f49b55726f57b7df758c40ae994511c80404429994d4fae5b50ba8201bad8889b29d779760fa9b930f1746d57d5dc85e78be1b4b3c6957aafa859055b5837718d04ad612541de74ccbddfb1dbb75831e95f0fd25b7bd0ab517e00482f5a05a9cbae0ba369d5fea2a3480a6d5a906782b2f9c59d75834848050db9b", 0xf0, [0x5, 0x1], 0x30af, 0x1, 0x4, {0x3, 0x6f91, &(0x7f0000000280)="47bea177da4502bfc3a616a75a8aab704bb25bf7d1956c46872d0d28833e2bb1b24c4e66d1aaba1ca71f6dff73637daa43f841b8f1a0242a91fae487cead956f967571c1ac35cefc9f961555afc21befc8a6a5b42c2f865baa303684048fb8daa928d2f809d05daa089d825eec5078e0232bcd413e57973d4474099f3def66264b756a05fd2a1a5b0e3f7d2b2291082d7e0e89f9da06c598903dc221ae18e3ecdd8a45aa354207f906117726c32c048a5af20ce05047bb4581ddd3d49d646ec88c2d6b3238a467a41e1151e8d39712110a"}, {0x1, 0x16, @sival_int=0x6, @tid=r5}}, &(0x7f00000000c0)={0x1, 0x29c}) 14:05:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:37 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000000000850d66ce54fd2e234e0576e7a0c4d33d525021a439436793e25ec757bc7bedf8cef0f30c25f02d90101ee0bcbcd5732bd0379cfe261101ffd1ffe9c8bff8bc02dd8cbad8a863ce0e70de8e6120cf637beb948b39060f90acac6a187552251068e8f5b9e1dd3f641263109a3d965995ce62dc0ba19b67929923da80ee10b89414b9a6930d23207707c1199f1b1f44f63fbf6b2319403dc0ff1e248ae8a71a5e8276", @ANYRES32=0x0], &(0x7f0000000000)=0x8) ioctl$KDRASTER(r2, 0x800c4b64, &(0x7f0000000000)={[0x0, 0x8, 0x4]}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = fcntl$getown(0xffffffffffffffff, 0x5) aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000380)={r4, 0x1, &(0x7f0000000180)="ebf44ec2d74da47d3bc70688b55054c902034a32aaa30d3fc19df13102afa2dee982e330e94b5fec33bae111341686dc4ec00fd7d0c62318701496b610fd25baccd256c98cba57defbb6c02b3061946f097f72ae938d7283b07915fe99279d01fc810ede5d224827db7f468efb928abd172b83d730f49b55726f57b7df758c40ae994511c80404429994d4fae5b50ba8201bad8889b29d779760fa9b930f1746d57d5dc85e78be1b4b3c6957aafa859055b5837718d04ad612541de74ccbddfb1dbb75831e95f0fd25b7bd0ab517e00482f5a05a9cbae0ba369d5fea2a3480a6d5a906782b2f9c59d75834848050db9b", 0xf0, [0x5, 0x1], 0x30af, 0x1, 0x4, {0x3, 0x6f91, &(0x7f0000000280)="47bea177da4502bfc3a616a75a8aab704bb25bf7d1956c46872d0d28833e2bb1b24c4e66d1aaba1ca71f6dff73637daa43f841b8f1a0242a91fae487cead956f967571c1ac35cefc9f961555afc21befc8a6a5b42c2f865baa303684048fb8daa928d2f809d05daa089d825eec5078e0232bcd413e57973d4474099f3def66264b756a05fd2a1a5b0e3f7d2b2291082d7e0e89f9da06c598903dc221ae18e3ecdd8a45aa354207f906117726c32c048a5af20ce05047bb4581ddd3d49d646ec88c2d6b3238a467a41e1151e8d39712110a"}, {0x1, 0x16, @sival_int=0x6, @tid=r5}}, &(0x7f00000000c0)={0x1, 0x29c}) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r0, r1) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000000000850d66ce54fd2e234e0576e7a0c4d33d525021a439436793e25ec757bc7bedf8cef0f30c25f02d90101ee0bcbcd5732bd0379cfe261101ffd1ffe9c8bff8bc02dd8cbad8a863ce0e70de8e6120cf637beb948b39060f90acac6a187552251068e8f5b9e1dd3f641263109a3d965995ce62dc0ba19b67929923da80ee10b89414b9a6930d23207707c1199f1b1f44f63fbf6b2319403dc0ff1e248ae8a71a5e8276", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) ioctl$KDRASTER(r2, 0x800c4b64, &(0x7f0000000000)={[0x0, 0x8, 0x4]}) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) fcntl$getown(0xffffffffffffffff, 0x5) (async) aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000380)={r4, 0x1, &(0x7f0000000180)="ebf44ec2d74da47d3bc70688b55054c902034a32aaa30d3fc19df13102afa2dee982e330e94b5fec33bae111341686dc4ec00fd7d0c62318701496b610fd25baccd256c98cba57defbb6c02b3061946f097f72ae938d7283b07915fe99279d01fc810ede5d224827db7f468efb928abd172b83d730f49b55726f57b7df758c40ae994511c80404429994d4fae5b50ba8201bad8889b29d779760fa9b930f1746d57d5dc85e78be1b4b3c6957aafa859055b5837718d04ad612541de74ccbddfb1dbb75831e95f0fd25b7bd0ab517e00482f5a05a9cbae0ba369d5fea2a3480a6d5a906782b2f9c59d75834848050db9b", 0xf0, [0x5, 0x1], 0x30af, 0x1, 0x4, {0x3, 0x6f91, &(0x7f0000000280)="47bea177da4502bfc3a616a75a8aab704bb25bf7d1956c46872d0d28833e2bb1b24c4e66d1aaba1ca71f6dff73637daa43f841b8f1a0242a91fae487cead956f967571c1ac35cefc9f961555afc21befc8a6a5b42c2f865baa303684048fb8daa928d2f809d05daa089d825eec5078e0232bcd413e57973d4474099f3def66264b756a05fd2a1a5b0e3f7d2b2291082d7e0e89f9da06c598903dc221ae18e3ecdd8a45aa354207f906117726c32c048a5af20ce05047bb4581ddd3d49d646ec88c2d6b3238a467a41e1151e8d39712110a"}, {0x1, 0x16, @sival_int=0x6, @tid=r5}}, &(0x7f00000000c0)={0x1, 0x29c}) (async) 14:05:37 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x3, 0x4200, 0x2, 0x8e80, r4}, 0x10) 14:05:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 14:05:37 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x5fb14b88871f0525, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}, 0x1c) 14:05:37 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x5fb14b88871f0525, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x5fb14b88871f0525, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}, 0x1c) (async) 14:05:38 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 14:05:38 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x5fb14b88871f0525, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffd}, 0x1c) 14:05:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 14:05:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x4200, 0x2, 0x8e80, r5}, 0x10) 14:05:39 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x0, 0x2, 0x8e80, r5}, 0x10) 14:05:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8e80, r5}, 0x10) 14:05:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, r5}, 0x10) 14:05:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="000052ceb528f0241dacb0b985f3c2d4", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r8, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) Jun 27 14:05:16 ci-freebsd-main-1 syslogd: last message repeated 3 times 14:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300), 0x10) 14:05:40 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300), 0x10) 14:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300), 0x10) 14:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 32) socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async, rerun: 64) r6 = socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 64) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="000052ceb528f0241dacb0b985f3c2d4", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r8, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:41 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="000052ceb528f0241dacb0b985f3c2d4", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r8, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:41 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:41 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:41 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) (async) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) (async) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @ipv4}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async, rerun: 64) r2 = fcntl$dupfd(r0, 0x11, r1) (rerun: 64) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async, rerun: 64) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async, rerun: 64) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @ipv4}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5, @ipv4}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)="fab1ab25a6a2c7af34130d323d032e769b17f3ab7653b88b6efb77824b00f979e9241dd44fbc693ac920c1ab7f41da0644242077a177cda3283aae44", 0x3c, 0x20086, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x8, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x7fff, @empty, 0x8}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)="fab1ab25a6a2c7af34130d323d032e769b17f3ab7653b88b6efb77824b00f979e9241dd44fbc693ac920c1ab7f41da0644242077a177cda3283aae44", 0x3c, 0x20086, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x8, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x7fff, @empty, 0x8}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c}, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r1, &(0x7f0000000080)="fab1ab25a6a2c7af34130d323d032e769b17f3ab7653b88b6efb77824b00f979e9241dd44fbc693ac920c1ab7f41da0644242077a177cda3283aae44", 0x3c, 0x20086, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x8, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x7fff, @empty, 0x8}, 0x1c) (async) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}], 0x1c}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000080)="fab1ab25a6a2c7af34130d323d032e769b17f3ab7653b88b6efb77824b00f979e9241dd44fbc693ac920c1ab7f41da0644242077a177cda3283aae44", 0x3c, 0x20086, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x8, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x7fff, @empty, 0x8}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xff, 0x7, 0x9, 0x5, 0x0, 0x34, 0x80, 0x3e, 0xa, 0x20}, 0xb) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xff, 0x7, 0x9, 0x5, 0x0, 0x34, 0x80, 0x3e, 0xa, 0x20}, 0xb) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000200)=0x10) (async, rerun: 64) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) sendto$inet6(r2, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x7, 0xff, 0x7, 0x9, 0x5, 0x0, 0x34, 0x80, 0x3e, 0xa, 0x20}, 0xb) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20181, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20181, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20181, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 14:05:42 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20181, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 14:05:42 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 14:05:42 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000400)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000440)="ba02d5384f54d78d4ccb6a0f626f4b2d4eceb09543d0cc613ec8c10b22137ceffcdb21a6fddcd18ad03c7fcc4b164d9d67ef1db05e6b36a8566ab9867d40d6f990e284a86c9543588c75db4326662deb891771b2211e9ce0da8161a68ec9a5177807d9bc568997b6be22b72ba471df4b803128b339cde3ac33e72d847be12ef8eadef558a50042a196d692cff60f10a9886062a77cc6c886e8a59145d34f6af22c1a94c6af735a98717f92c97e8c48fd62d26097cdee6816b5b9485c85584a6110936154554721d00382597d0a8e44a5996a45a3ee4637ab708c8d62f8f472eb53", 0xe1}, {&(0x7f0000000540)="9fa0fe39a11ff1b8479bbeb50204125d1325fa313a1ad938b0be67d73731ba8a176c3d648c4c462409c9f93e3bde8f5951929fb2f0449856a7d04fc3684a4820ca76aaf8e8b627dec76822e77a9059e2bd697d2e7bdcd5a6316997565a5dae25daffcde94b85d66af4fff933cf1565d12b198e1f9ee5b8e009df0b926c313d256972c45560957b2cf3f7de4b149bf83ee8cdc9328cbf246e03b21eecbb7d06dd06", 0xa1}, {&(0x7f0000000600)="a3e774d75ad305b53988fe12143ab9fdf8a19f3a6316275f172b9fed3bdbb5e1637d73b0bf8bd38fcd9736e119d16c6d2f6f5221c9c20bec7e83307855ddb14d9d95f50748553311b9c6a1220b3bef96c6340809abb2e3028f698cc36ece9a8b9eb7f451e32084fb2164f25a2771e48695d0ccf7faf51b86ee4cf4541a6007b35aaa5ed3737d0a07ca644cf6ec5eb2dbcd6cb310da391e377e57b3a3489752e1280447024d8eac4159c2bbf6cdbfce4a2849232a0a88abac822e23d036a9731720", 0xc1}, {&(0x7f0000000700)="5123b6", 0x3}], 0x4, &(0x7f0000001040)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r4, 0xffffffffffffffff]}], 0x1a8, 0x4}, 0x109) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/241, 0xf1}], 0x3, &(0x7f0000000380)=""/113, 0x71}, 0x40000) sendto$inet6(r5, &(0x7f0000000080)="1c95ce1e7ab78324db6a1b4c5221f837b801808fff437fa381215e4c8410c3e586df3cbeebd0dbc658b60dc1b7e6a774f53185af2da855bde9cf227ecbe05454f34667c4802790883610b20f862fac0541ae7fc8394af042", 0x58, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 14:05:42 executing program 1: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:05:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:05:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 14:05:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:43 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) (async) shutdown(0xffffffffffffffff, 0x1) (async, rerun: 32) r0 = fcntl$getown(0xffffffffffffffff, 0x5) (rerun: 32) getpgid(r0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) (async) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) (async) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) (async) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) (async) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000400)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000440)="ba02d5384f54d78d4ccb6a0f626f4b2d4eceb09543d0cc613ec8c10b22137ceffcdb21a6fddcd18ad03c7fcc4b164d9d67ef1db05e6b36a8566ab9867d40d6f990e284a86c9543588c75db4326662deb891771b2211e9ce0da8161a68ec9a5177807d9bc568997b6be22b72ba471df4b803128b339cde3ac33e72d847be12ef8eadef558a50042a196d692cff60f10a9886062a77cc6c886e8a59145d34f6af22c1a94c6af735a98717f92c97e8c48fd62d26097cdee6816b5b9485c85584a6110936154554721d00382597d0a8e44a5996a45a3ee4637ab708c8d62f8f472eb53", 0xe1}, {&(0x7f0000000540)="9fa0fe39a11ff1b8479bbeb50204125d1325fa313a1ad938b0be67d73731ba8a176c3d648c4c462409c9f93e3bde8f5951929fb2f0449856a7d04fc3684a4820ca76aaf8e8b627dec76822e77a9059e2bd697d2e7bdcd5a6316997565a5dae25daffcde94b85d66af4fff933cf1565d12b198e1f9ee5b8e009df0b926c313d256972c45560957b2cf3f7de4b149bf83ee8cdc9328cbf246e03b21eecbb7d06dd06", 0xa1}, {&(0x7f0000000600)="a3e774d75ad305b53988fe12143ab9fdf8a19f3a6316275f172b9fed3bdbb5e1637d73b0bf8bd38fcd9736e119d16c6d2f6f5221c9c20bec7e83307855ddb14d9d95f50748553311b9c6a1220b3bef96c6340809abb2e3028f698cc36ece9a8b9eb7f451e32084fb2164f25a2771e48695d0ccf7faf51b86ee4cf4541a6007b35aaa5ed3737d0a07ca644cf6ec5eb2dbcd6cb310da391e377e57b3a3489752e1280447024d8eac4159c2bbf6cdbfce4a2849232a0a88abac822e23d036a9731720", 0xc1}, {&(0x7f0000000700)="5123b6", 0x3}], 0x4, &(0x7f0000001040)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r4, 0xffffffffffffffff]}], 0x1a8, 0x4}, 0x109) (async) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/241, 0xf1}], 0x3, &(0x7f0000000380)=""/113, 0x71}, 0x40000) (async, rerun: 32) sendto$inet6(r5, &(0x7f0000000080)="1c95ce1e7ab78324db6a1b4c5221f837b801808fff437fa381215e4c8410c3e586df3cbeebd0dbc658b60dc1b7e6a774f53185af2da855bde9cf227ecbe05454f34667c4802790883610b20f862fac0541ae7fc8394af042", 0x58, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 32) 14:05:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r5, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) 14:05:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe0, 0x5, 0x2}, 0x10) 14:05:44 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0)=0x0, &(0x7f0000001000)) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000400)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000440)="ba02d5384f54d78d4ccb6a0f626f4b2d4eceb09543d0cc613ec8c10b22137ceffcdb21a6fddcd18ad03c7fcc4b164d9d67ef1db05e6b36a8566ab9867d40d6f990e284a86c9543588c75db4326662deb891771b2211e9ce0da8161a68ec9a5177807d9bc568997b6be22b72ba471df4b803128b339cde3ac33e72d847be12ef8eadef558a50042a196d692cff60f10a9886062a77cc6c886e8a59145d34f6af22c1a94c6af735a98717f92c97e8c48fd62d26097cdee6816b5b9485c85584a6110936154554721d00382597d0a8e44a5996a45a3ee4637ab708c8d62f8f472eb53", 0xe1}, {&(0x7f0000000540)="9fa0fe39a11ff1b8479bbeb50204125d1325fa313a1ad938b0be67d73731ba8a176c3d648c4c462409c9f93e3bde8f5951929fb2f0449856a7d04fc3684a4820ca76aaf8e8b627dec76822e77a9059e2bd697d2e7bdcd5a6316997565a5dae25daffcde94b85d66af4fff933cf1565d12b198e1f9ee5b8e009df0b926c313d256972c45560957b2cf3f7de4b149bf83ee8cdc9328cbf246e03b21eecbb7d06dd06", 0xa1}, {&(0x7f0000000600)="a3e774d75ad305b53988fe12143ab9fdf8a19f3a6316275f172b9fed3bdbb5e1637d73b0bf8bd38fcd9736e119d16c6d2f6f5221c9c20bec7e83307855ddb14d9d95f50748553311b9c6a1220b3bef96c6340809abb2e3028f698cc36ece9a8b9eb7f451e32084fb2164f25a2771e48695d0ccf7faf51b86ee4cf4541a6007b35aaa5ed3737d0a07ca644cf6ec5eb2dbcd6cb310da391e377e57b3a3489752e1280447024d8eac4159c2bbf6cdbfce4a2849232a0a88abac822e23d036a9731720", 0xc1}, {&(0x7f0000000700)="5123b6", 0x3}], 0x4, &(0x7f0000001040)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r4, 0xffffffffffffffff]}], 0x1a8, 0x4}, 0x109) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/241, 0xf1}], 0x3, &(0x7f0000000380)=""/113, 0x71}, 0x40000) sendto$inet6(r5, &(0x7f0000000080)="1c95ce1e7ab78324db6a1b4c5221f837b801808fff437fa381215e4c8410c3e586df3cbeebd0dbc658b60dc1b7e6a774f53185af2da855bde9cf227ecbe05454f34667c4802790883610b20f862fac0541ae7fc8394af042", 0x58, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) (async) shutdown(0xffffffffffffffff, 0x1) (async) fcntl$getown(0xffffffffffffffff, 0x5) (async) getpgid(r0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) (async) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)) (async) getpid() (async) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) (async) getpid() (async) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) (async) getresgid(&(0x7f0000000f80), &(0x7f0000000fc0), &(0x7f0000001000)) (async) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001200)={&(0x7f0000000400)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000740)=[{&(0x7f0000000440)="ba02d5384f54d78d4ccb6a0f626f4b2d4eceb09543d0cc613ec8c10b22137ceffcdb21a6fddcd18ad03c7fcc4b164d9d67ef1db05e6b36a8566ab9867d40d6f990e284a86c9543588c75db4326662deb891771b2211e9ce0da8161a68ec9a5177807d9bc568997b6be22b72ba471df4b803128b339cde3ac33e72d847be12ef8eadef558a50042a196d692cff60f10a9886062a77cc6c886e8a59145d34f6af22c1a94c6af735a98717f92c97e8c48fd62d26097cdee6816b5b9485c85584a6110936154554721d00382597d0a8e44a5996a45a3ee4637ab708c8d62f8f472eb53", 0xe1}, {&(0x7f0000000540)="9fa0fe39a11ff1b8479bbeb50204125d1325fa313a1ad938b0be67d73731ba8a176c3d648c4c462409c9f93e3bde8f5951929fb2f0449856a7d04fc3684a4820ca76aaf8e8b627dec76822e77a9059e2bd697d2e7bdcd5a6316997565a5dae25daffcde94b85d66af4fff933cf1565d12b198e1f9ee5b8e009df0b926c313d256972c45560957b2cf3f7de4b149bf83ee8cdc9328cbf246e03b21eecbb7d06dd06", 0xa1}, {&(0x7f0000000600)="a3e774d75ad305b53988fe12143ab9fdf8a19f3a6316275f172b9fed3bdbb5e1637d73b0bf8bd38fcd9736e119d16c6d2f6f5221c9c20bec7e83307855ddb14d9d95f50748553311b9c6a1220b3bef96c6340809abb2e3028f698cc36ece9a8b9eb7f451e32084fb2164f25a2771e48695d0ccf7faf51b86ee4cf4541a6007b35aaa5ed3737d0a07ca644cf6ec5eb2dbcd6cb310da391e377e57b3a3489752e1280447024d8eac4159c2bbf6cdbfce4a2849232a0a88abac822e23d036a9731720", 0xc1}, {&(0x7f0000000700)="5123b6", 0x3}], 0x4, &(0x7f0000001040)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r1, r4, 0xffffffffffffffff]}], 0x1a8, 0x4}, 0x109) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) recvmsg(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/241, 0xf1}], 0x3, &(0x7f0000000380)=""/113, 0x71}, 0x40000) (async) sendto$inet6(r5, &(0x7f0000000080)="1c95ce1e7ab78324db6a1b4c5221f837b801808fff437fa381215e4c8410c3e586df3cbeebd0dbc658b60dc1b7e6a774f53185af2da855bde9cf227ecbe05454f34667c4802790883610b20f862fac0541ae7fc8394af042", 0x58, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x0, 0x5, 0x2}, 0x10) 14:05:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) 14:05:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) dup2(r1, r2) 14:05:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x0, 0x0, 0x2}, 0x10) 14:05:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x0, 0x0, 0x2}, 0x10) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20100, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8000000}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x3}, 0x1c) 14:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x10) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20100, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8000000}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x3}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20100, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8000000}, 0x1c) (async) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x3}, 0x1c) (async) 14:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r4, 0x0, 0x0, 0x2}, 0x10) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20100, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x8000000}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x1, @mcast2, 0x3}, 0x1c) 14:05:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0xfff, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0xfff, 0x1}, 0x8) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r2, 0xfff, 0x1}, 0x8) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) r5 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r6, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x640, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = dup2(0xffffffffffffffff, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="000052ceb528f0241dacb0b985f3c2d4", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000)=r8, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x640, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r5, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x640, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], &(0x7f0000000000)=0x8) ioctl$EVIOCGEFFECTS(r2, 0x40044584, 0xfffffff7) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r5, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r5, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24) 14:05:46 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], &(0x7f0000000000)=0x8) ioctl$EVIOCGEFFECTS(r2, 0x40044584, 0xfffffff7) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 64) socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) ioctl$EVIOCGEFFECTS(r2, 0x40044584, 0xfffffff7) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:47 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0xe0, 0x5, 0x2}, 0x10) 14:05:47 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 14:05:48 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x100}, 0x8) 14:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto(r0, &(0x7f0000000000), 0x0, 0x20008, &(0x7f0000000080)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) (async) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) 14:05:48 executing program 3: sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000000)=0x10000) sysarch$I386_SET_FSBASE(0x8, &(0x7f00000000c0)=0x4669) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000180)=0x1) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x6}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fhopen(&(0x7f0000000080)={{[0x5]}, {0x17, 0x20, "70b8312ac45502eff09c6c5f3e4bd16c"}}, 0x480000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) fstatat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280), 0xc200) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 3: sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000000)=0x10000) sysarch$I386_SET_FSBASE(0x8, &(0x7f00000000c0)=0x4669) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000180)=0x1) (async) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x6}, 0x1c) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) fhopen(&(0x7f0000000080)={{[0x5]}, {0x17, 0x20, "70b8312ac45502eff09c6c5f3e4bd16c"}}, 0x480000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) fstatat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280), 0xc200) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 3: sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000000)=0x10000) sysarch$I386_SET_FSBASE(0x8, &(0x7f00000000c0)=0x4669) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000180)=0x1) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x6}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fhopen(&(0x7f0000000080)={{[0x5]}, {0x17, 0x20, "70b8312ac45502eff09c6c5f3e4bd16c"}}, 0x480000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) fstatat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280), 0xc200) sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000000)=0x10000) (async) sysarch$I386_SET_FSBASE(0x8, &(0x7f00000000c0)=0x4669) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) sysarch$I386_SET_FSBASE(0x8, &(0x7f0000000180)=0x1) (async) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0x3, @mcast1, 0x6}, 0x1c) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) fhopen(&(0x7f0000000080)={{[0x5]}, {0x17, 0x20, "70b8312ac45502eff09c6c5f3e4bd16c"}}, 0x480000) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) fstatat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280), 0xc200) (async) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="99", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x401, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="99", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x401, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="99", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x401, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 1: shutdown(0xffffffffffffff9c, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="81c0c0e58f272f45b6323419d3c08f43398381fab0ccd5d906000000000000006185e3dfabf967ee7e11b95286144e1f9f6adfefc6438211e95eb64d3ed3045572a31c236c187055e8bde72a87634ef8f6623aca9a9b8756c6973367e17e080000002bbd5e73a45f30a812c77d0200029bfe01000d8282e2e97d112ccc401c5ed6ce8d77d47e4c2f843bfbddf11a39245efefca333fa6687c4470000b9df52ca52108ec3f15836ee04d1208b724850c838fdeddb56592564f4481a88b77b3faa7238c6a39918f0cacb4ddacc19fecd3464bc1c4fd85919a306839a4b884eaddce15e1704ce2a7207", 0xe8, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x2, @rand_addr=0x1000}, 0x10) 14:05:48 executing program 1: shutdown(0xffffffffffffff9c, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) getpid() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 1: shutdown(0xffffffffffffff9c, 0x0) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x18a3a, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="81c0c0e58f272f45b6323419d3c08f43398381fab0ccd5d906000000000000006185e3dfabf967ee7e11b95286144e1f9f6adfefc6438211e95eb64d3ed3045572a31c236c187055e8bde72a87634ef8f6623aca9a9b8756c6973367e17e080000002bbd5e73a45f30a812c77d0200029bfe01000d8282e2e97d112ccc401c5ed6ce8d77d47e4c2f843bfbddf11a39245efefca333fa6687c4470000b9df52ca52108ec3f15836ee04d1208b724850c838fdeddb56592564f4481a88b77b3faa7238c6a39918f0cacb4ddacc19fecd3464bc1c4fd85919a306839a4b884eaddce15e1704ce2a7207", 0xe8, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x2, @rand_addr=0x1000}, 0x10) 14:05:48 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="81c0c0e58f272f45b6323419d3c08f43398381fab0ccd5d906000000000000006185e3dfabf967ee7e11b95286144e1f9f6adfefc6438211e95eb64d3ed3045572a31c236c187055e8bde72a87634ef8f6623aca9a9b8756c6973367e17e080000002bbd5e73a45f30a812c77d0200029bfe01000d8282e2e97d112ccc401c5ed6ce8d77d47e4c2f843bfbddf11a39245efefca333fa6687c4470000b9df52ca52108ec3f15836ee04d1208b724850c838fdeddb56592564f4481a88b77b3faa7238c6a39918f0cacb4ddacc19fecd3464bc1c4fd85919a306839a4b884eaddce15e1704ce2a7207", 0xe8, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind(r0, &(0x7f0000000140)=@in={0x10, 0x2, 0x2, @rand_addr=0x1000}, 0x10) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x40, 0x800, 0x4, 0x5, r6}, 0x10) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x40, 0x800, 0x4, 0x5, r6}, 0x10) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x40, 0x800, 0x4, 0x5, r6}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r3, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x40, 0x800, 0x4, 0x5, r6}, 0x10) (async) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:49 executing program 1: fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000600), 0x4200) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x58, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x2e61}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="cf6e031eb1ef52948b4abb75385d909d83d07a0ed69987884c2fbdb6d7f864c1f9c7eeb13a067edc158fe03de296ff14434c4bab83b5a057ae46c8383da5ea8b0d0d9b00387e842c7d0fd4a375a92f4655002cf013f13484d53ef8386cd2b67c27e56645d9153246ffc44aebf2cadf6529cee6ac231615cb7d131d794dfef6de97032eba33bd1f1e7bf59968971e7d825a9ca673d32a859d", 0x98}, {&(0x7f0000000300)="8e348443a904d8e5c64621a3c84a58863c24d56315a3fd0aaad2572c7a1b3761acde52a4fbec564a0b1f6fac6bfa632f39726fa886ba6518da43158ae0bf2116d74ec61ba7bae6cdb63c039e35cd8247c23171f752dd1bbe0a1017b0e7b4ad1daa", 0x61}, {&(0x7f0000000380)="93f092f186fa3aa52940453ba39c52052a7e9e114283bab608072459df95afea265ba54d2ac1f1ec455097f5246639cf3cbd7131f0c96fa2fe5637177d16d13ed2bb97bcfb92b1bb84e434eea51b487b2019075ddb60a2b39ebc74635e4fc2eb4ce4c02944ba5cbc8ebb71d710f52f35236f68671a37eb4f866fd1112c6988ae08e064b13d75585a13765a6f54f8a29bcbdafc638a6f095c224be34614e0a818469be1a50ce8a9d824363f40fe6bf7791389a7bb99f99b266155ec31e242556838807a0c476b2a5a", 0xc8}, {&(0x7f0000000480)="923f1903ebe87e976783454e4b11cb67e698dc07e528b8d6cca720383be3b4f57e27c74063888ac34e689938999d3701493b16ea14770316eee1a5f878f19b2a1f89cc22197e7e339dd9430943c772fd8a2b447a521927b0ecdd9d3189ad33dcf58bc9fce48b15bb7fbf66bd14a5fcdd9171b8495da23c24ed244ee2a8", 0x7d}, {&(0x7f0000000500)="687948b247108f2c187debeb3000fde4d9c190", 0x13}], 0x5, 0x0, 0x0, 0x5}, 0x104) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:05:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:49 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) (async) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) (async) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) (async) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) (async) shutdown(r5, 0x2) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:49 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:49 executing program 1: fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000600), 0x4200) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x58, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x2e61}, 0x8) (async) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="cf6e031eb1ef52948b4abb75385d909d83d07a0ed69987884c2fbdb6d7f864c1f9c7eeb13a067edc158fe03de296ff14434c4bab83b5a057ae46c8383da5ea8b0d0d9b00387e842c7d0fd4a375a92f4655002cf013f13484d53ef8386cd2b67c27e56645d9153246ffc44aebf2cadf6529cee6ac231615cb7d131d794dfef6de97032eba33bd1f1e7bf59968971e7d825a9ca673d32a859d", 0x98}, {&(0x7f0000000300)="8e348443a904d8e5c64621a3c84a58863c24d56315a3fd0aaad2572c7a1b3761acde52a4fbec564a0b1f6fac6bfa632f39726fa886ba6518da43158ae0bf2116d74ec61ba7bae6cdb63c039e35cd8247c23171f752dd1bbe0a1017b0e7b4ad1daa", 0x61}, {&(0x7f0000000380)="93f092f186fa3aa52940453ba39c52052a7e9e114283bab608072459df95afea265ba54d2ac1f1ec455097f5246639cf3cbd7131f0c96fa2fe5637177d16d13ed2bb97bcfb92b1bb84e434eea51b487b2019075ddb60a2b39ebc74635e4fc2eb4ce4c02944ba5cbc8ebb71d710f52f35236f68671a37eb4f866fd1112c6988ae08e064b13d75585a13765a6f54f8a29bcbdafc638a6f095c224be34614e0a818469be1a50ce8a9d824363f40fe6bf7791389a7bb99f99b266155ec31e242556838807a0c476b2a5a", 0xc8}, {&(0x7f0000000480)="923f1903ebe87e976783454e4b11cb67e698dc07e528b8d6cca720383be3b4f57e27c74063888ac34e689938999d3701493b16ea14770316eee1a5f878f19b2a1f89cc22197e7e339dd9430943c772fd8a2b447a521927b0ecdd9d3189ad33dcf58bc9fce48b15bb7fbf66bd14a5fcdd9171b8495da23c24ed244ee2a8", 0x7d}, {&(0x7f0000000500)="687948b247108f2c187debeb3000fde4d9c190", 0x13}], 0x5, 0x0, 0x0, 0x5}, 0x104) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) 14:05:49 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:05:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) (async) listen(r1, 0x5) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) (async) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) (async) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) (async) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) (async) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) (async) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:05:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:50 executing program 1: fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000600), 0x4200) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x58, 0x4}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x2e61}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="cf6e031eb1ef52948b4abb75385d909d83d07a0ed69987884c2fbdb6d7f864c1f9c7eeb13a067edc158fe03de296ff14434c4bab83b5a057ae46c8383da5ea8b0d0d9b00387e842c7d0fd4a375a92f4655002cf013f13484d53ef8386cd2b67c27e56645d9153246ffc44aebf2cadf6529cee6ac231615cb7d131d794dfef6de97032eba33bd1f1e7bf59968971e7d825a9ca673d32a859d", 0x98}, {&(0x7f0000000300)="8e348443a904d8e5c64621a3c84a58863c24d56315a3fd0aaad2572c7a1b3761acde52a4fbec564a0b1f6fac6bfa632f39726fa886ba6518da43158ae0bf2116d74ec61ba7bae6cdb63c039e35cd8247c23171f752dd1bbe0a1017b0e7b4ad1daa", 0x61}, {&(0x7f0000000380)="93f092f186fa3aa52940453ba39c52052a7e9e114283bab608072459df95afea265ba54d2ac1f1ec455097f5246639cf3cbd7131f0c96fa2fe5637177d16d13ed2bb97bcfb92b1bb84e434eea51b487b2019075ddb60a2b39ebc74635e4fc2eb4ce4c02944ba5cbc8ebb71d710f52f35236f68671a37eb4f866fd1112c6988ae08e064b13d75585a13765a6f54f8a29bcbdafc638a6f095c224be34614e0a818469be1a50ce8a9d824363f40fe6bf7791389a7bb99f99b266155ec31e242556838807a0c476b2a5a", 0xc8}, {&(0x7f0000000480)="923f1903ebe87e976783454e4b11cb67e698dc07e528b8d6cca720383be3b4f57e27c74063888ac34e689938999d3701493b16ea14770316eee1a5f878f19b2a1f89cc22197e7e339dd9430943c772fd8a2b447a521927b0ecdd9d3189ad33dcf58bc9fce48b15bb7fbf66bd14a5fcdd9171b8495da23c24ed244ee2a8", 0x7d}, {&(0x7f0000000500)="687948b247108f2c187debeb3000fde4d9c190", 0x13}], 0x5, 0x0, 0x0, 0x5}, 0x104) socket$inet6_sctp(0x1c, 0x1, 0x84) fstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000600), 0x4200) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x401, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x4, 0x3, 0x58, 0x4}, &(0x7f0000000100)=0x18) (async) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x2e61}, 0x8) (async) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000240)="cf6e031eb1ef52948b4abb75385d909d83d07a0ed69987884c2fbdb6d7f864c1f9c7eeb13a067edc158fe03de296ff14434c4bab83b5a057ae46c8383da5ea8b0d0d9b00387e842c7d0fd4a375a92f4655002cf013f13484d53ef8386cd2b67c27e56645d9153246ffc44aebf2cadf6529cee6ac231615cb7d131d794dfef6de97032eba33bd1f1e7bf59968971e7d825a9ca673d32a859d", 0x98}, {&(0x7f0000000300)="8e348443a904d8e5c64621a3c84a58863c24d56315a3fd0aaad2572c7a1b3761acde52a4fbec564a0b1f6fac6bfa632f39726fa886ba6518da43158ae0bf2116d74ec61ba7bae6cdb63c039e35cd8247c23171f752dd1bbe0a1017b0e7b4ad1daa", 0x61}, {&(0x7f0000000380)="93f092f186fa3aa52940453ba39c52052a7e9e114283bab608072459df95afea265ba54d2ac1f1ec455097f5246639cf3cbd7131f0c96fa2fe5637177d16d13ed2bb97bcfb92b1bb84e434eea51b487b2019075ddb60a2b39ebc74635e4fc2eb4ce4c02944ba5cbc8ebb71d710f52f35236f68671a37eb4f866fd1112c6988ae08e064b13d75585a13765a6f54f8a29bcbdafc638a6f095c224be34614e0a818469be1a50ce8a9d824363f40fe6bf7791389a7bb99f99b266155ec31e242556838807a0c476b2a5a", 0xc8}, {&(0x7f0000000480)="923f1903ebe87e976783454e4b11cb67e698dc07e528b8d6cca720383be3b4f57e27c74063888ac34e689938999d3701493b16ea14770316eee1a5f878f19b2a1f89cc22197e7e339dd9430943c772fd8a2b447a521927b0ecdd9d3189ad33dcf58bc9fce48b15bb7fbf66bd14a5fcdd9171b8495da23c24ed244ee2a8", 0x7d}, {&(0x7f0000000500)="687948b247108f2c187debeb3000fde4d9c190", 0x13}], 0x5, 0x0, 0x0, 0x5}, 0x104) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) 14:05:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:05:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7", 0x37}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:50 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:51 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x31, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0xf03, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000000)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r1, 0x7d, 0x1, 0x9, 0x2, 0x1ff, 0x1}, 0x98) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x180, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000000)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r1, 0x7d, 0x1, 0x9, 0x2, 0x1ff, 0x1}, 0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000000)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}, 0x5}, &(0x7f0000000100)=0x90) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r1, 0x7d, 0x1, 0x9, 0x2, 0x1ff, 0x1}, 0x98) (async) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 1: setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000000)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}, 0x5}, &(0x7f0000000100)=0x90) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r1, 0x7d, 0x1, 0x9, 0x2, 0x1ff, 0x1}, 0x98) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) (async) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) 14:05:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x98) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x180, 0x0, 0x1, 0x1}, 0x98) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x1}, 0x98) 14:05:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="4123ba6def8e249010d3b01ff77b79a7"}}, 0x0, 0x0, 0x0, 0x180}, 0x98) 14:05:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="8aaa57898b795023cb6deb4e362463eb250f1fa0d44bb1e85c63784193f1fcad7a7eee42436b76a827c96ef4671d0075e300000000e7c11b13e9e808c7e38c1b025ecec7ad28cdf8ec9c96962c93c974ad87cffe867b7cc1cb06942603142f39e6d71b269db8097a47a3cc82062af0dc3f3f9c36dc605cb385a4522e07b84ea085a5c48587", 0x85, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = dup2(r0, r0) shutdown(r1, 0x0) 14:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket(0x2, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) (async) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) (async) 14:05:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="8aaa57898b795023cb6deb4e362463eb250f1fa0d44bb1e85c63784193f1fcad7a7eee42436b76a827c96ef4671d0075e300000000e7c11b13e9e808c7e38c1b025ecec7ad28cdf8ec9c96962c93c974ad87cffe867b7cc1cb06942603142f39e6d71b269db8097a47a3cc82062af0dc3f3f9c36dc605cb385a4522e07b84ea085a5c48587", 0x85, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = dup2(r0, r0) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000080)="8aaa57898b795023cb6deb4e362463eb250f1fa0d44bb1e85c63784193f1fcad7a7eee42436b76a827c96ef4671d0075e300000000e7c11b13e9e808c7e38c1b025ecec7ad28cdf8ec9c96962c93c974ad87cffe867b7cc1cb06942603142f39e6d71b269db8097a47a3cc82062af0dc3f3f9c36dc605cb385a4522e07b84ea085a5c48587", 0x85, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) (async) dup2(r0, r0) (async) shutdown(r1, 0x0) (async) 14:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000080)="8aaa57898b795023cb6deb4e362463eb250f1fa0d44bb1e85c63784193f1fcad7a7eee42436b76a827c96ef4671d0075e300000000e7c11b13e9e808c7e38c1b025ecec7ad28cdf8ec9c96962c93c974ad87cffe867b7cc1cb06942603142f39e6d71b269db8097a47a3cc82062af0dc3f3f9c36dc605cb385a4522e07b84ea085a5c48587", 0x85, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r1 = dup2(r0, r0) shutdown(r1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) sendto$inet6(r0, &(0x7f0000000080)="8aaa57898b795023cb6deb4e362463eb250f1fa0d44bb1e85c63784193f1fcad7a7eee42436b76a827c96ef4671d0075e300000000e7c11b13e9e808c7e38c1b025ecec7ad28cdf8ec9c96962c93c974ad87cffe867b7cc1cb06942603142f39e6d71b269db8097a47a3cc82062af0dc3f3f9c36dc605cb385a4522e07b84ea085a5c48587", 0x85, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x4, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) (async) dup2(r0, r0) (async) shutdown(r1, 0x0) (async) 14:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async, rerun: 64) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async, rerun: 64) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) (async) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) 14:05:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01a8a0"], 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:53 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01a8a0"], 0x8) (async) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) 14:05:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01a8a0"], 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet_sctp(0x2, 0x1, 0x84) (async) dup(r0) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="01a8a0"], 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) __cap_rights_get(0x7f, r1, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x401, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0xed}}, r2, 0x4, 0xb49, 0x1ff}, 0x90) 14:05:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) 14:05:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) __cap_rights_get(0x7f, r1, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x401, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0xed}}, r2, 0x4, 0xb49, 0x1ff}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) __cap_rights_get(0x7f, r1, &(0x7f0000000000)) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x401, 0x1}, &(0x7f0000000080)=0x18) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0xed}}, r2, 0x4, 0xb49, 0x1ff}, 0x90) (async) 14:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x116) 14:05:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) __cap_rights_get(0x7f, r1, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x401, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0xed}}, r2, 0x4, 0xb49, 0x1ff}, 0x90) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) __cap_rights_get(0x7f, r1, &(0x7f0000000000)) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x401, 0x1}, &(0x7f0000000080)=0x18) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0xed}}, r2, 0x4, 0xb49, 0x1ff}, 0x90) (async) 14:05:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe0d}, 0x8) 14:05:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe0d}, 0x8) 14:05:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe0d}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe0d}, 0x8) (async) 14:05:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) sendto(r3, &(0x7f0000000100)="f008c081e69c502c06c403c293e31b234a618abded9f162dbe5ae561592486bd151956aaad817de8eb7ad2a3d7f461b353eba8ceb6a342fcf7f3db2b5c7f0be67dc2b8b22f0677ec4c759930b1782852425574e90796f8edf6ec2c63063b0958aa419e75830eabe18ef9d203752907aae19cc4aafe77864f55744da9a85a5cf79bca81f909f6d6165bfe4a3e", 0x8c, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) 14:05:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10001}, 0x24) 14:05:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10001}, 0x24) 14:05:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) 14:05:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10001}, 0x24) 14:05:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:57 executing program 1: ioctl$CIOCGSESSION(0xffffffffffffff9c, 0xc0306365, &(0x7f0000000080)={0x16, 0x20, 0x1000, &(0x7f0000000100)="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", 0x1, &(0x7f0000000040)='v', 0x6}) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x17, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:57 executing program 1: ioctl$CIOCGSESSION(0xffffffffffffff9c, 0xc0306365, &(0x7f0000000080)={0x16, 0x20, 0x1000, &(0x7f0000000100)="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", 0x1, &(0x7f0000000040)='v', 0x6}) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socketpair(0x17, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) 14:05:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:58 executing program 1: ioctl$CIOCGSESSION(0xffffffffffffff9c, 0xc0306365, &(0x7f0000000080)={0x16, 0x20, 0x1000, &(0x7f0000000100)="132980b023df9ed0bc6d27707bf19fcb48cd2ce311a6cd15dc02c9960964dbc8bd04eac6c2bc79f921f11baf79d23946a843eeeeacb9f68c082d2196f9fa8c0f2503832da3856a90b0500a791960a6ad491f8783f184046a0a697dd3eddc3c2319bc4fad7d9b11600de7749f0f672cc2d6777204914989b8e4c4ff13280548e8ddb1fc6cfaa2bf7ad3821b8b942aef135c77f27ddc6f520942d6dfbec8f9d87dda4d4ae9a5c8df84fb7071994d28f538ef86aedeff8259d003710e95b8f3d05020303fe9336b0b8a1d6307a4f74120aa9d6c1e98e4a471381d9e4c4b4d7c758dd894380595b1517adb8e874e352401c690942c97212d3d5038682c9e90b33de89c6e025878d0a63455ef8f8ac5293eaceb9cf3a087721d0d3745bb50e91ff6f5c7503a837d0ffba1a07a28d4ccfe8a7b873a7254782bd2e31dd300a9d8defd5f29324771a5d07b0e4fd784e5a256ac023cea7d9415d0ffdbbf2df0d0bc659d8d5b6a787b2100e91ae72bdab1fd3d71eeca8b0a221ee1c31485d033e3d31a0617068385b6770ea5d64b81ebf6290e24a08a6e90d7d812ccc02fd94ed288e71717ff15e87c7750a3a62b17797d750f116e3f33225f941e24d5fa6a8793466888db4fa3f66bf94e8a68ef28a35c61f24c07e9f1354d4fbab32ac287ae902215189d84e637aeb469d1b3ba48985dd06d8440d576908a095232b18b4fe4b31f7ac0e5264ed32bc19598e75c0637bf8b3a44a1afa2462329631e90e693e57e5bcd7c2727405966b500bac2d6689e2a7be5e721d8b360675cfea9a1a132dc52a196d6cb3f91186b7d1832fe7a00e1f5995a69ae4123d5a29f0a76ba0ffd21ae4c86a8bf2cbd9ba174b3a0bb48e79d6cc25b31e55b874d8a21ef16c61cb1c2e315d8052ff2b551cdde97dae506a17facb50c60ae5af47131706d9bae036d17e4f0b51e49a40e9b335c43a27d10395367332e9560378799da017bbbad0fa9eb665ab1322b2b8fe0a0faa57f31bc6e0997fb722a5f52c1a788b482076f2cef3bcc62a9da2ab8e55d2ff00e3587addd1243ba122975147664141d0772138a99066156a8ea5f8d20603552e9d72e21fce832db15b3b06bd42cd3ad1a669b586b9cf0b35b8a64d1ef8c798e35ee3cf3ee38ddc07c78199345d93d0a2638d76123b3eca6f172c0b611b8f619ad79853029801277a25d67606b283a98ba686b66a69e71a8d643051d437b4e72453eccaa9e87e6d88b32935b1f5d231391c1d8010337868bb851f835950bcb991d90b64145868fe1a0538c69640acaf8b07bf7b9074b578bb36b8ae0a2661602eb7cea858852ba3b9cb85a3422a3b0035b1e62aa01090fccd1bcf0cab003badbea95a2d9e95be8a4cb9ffdb636b2ff81beba0502f052dcb1018a31e2d8781e975a5853f117e565db864a659848bc3642bdcf6460fbb09a2bd229298bfcf3db64c0ad9e2b03167c7167172a92af80f45477bed198a8902e9a64f0025361402521388256c4fcc7fde300637356073cdc34425fb0c3a27f5af2d919fc00cbf48ea7dbdaf220fa8083592a314836479bc1494c5f04d414dca08c378883b53397e9d030a2c5729e6629aced78f2a86367a5b191d62560901de3b354b25ad4b4851223cd5498409f2eb36c73da29ab96fd67ca43bf32e91d982826b86b921e82cf87e32baff5f79afce4b2f462adadb645062178a68be7a6379f40e45ce417d0c31764a4176649486dcb6bfeb61778183a24aaf1b1b2549ccd71c0a9fa91b2080390975ba3c1a6819c08e912afe4265409e88c32095cc108fcd61bfad0ee74347c1979e53adf9eb363e3c9c13261b024d7f457206ebd48166a702da49242ba734f7a9ad3a87b40a13f8ba1c5c343c3fbe9f5a829a8ae45ffc929a7be2a1c59b4372deb69c90c8ed5e63a6c1b4e2e7264df12961aee658b265bd62c448abf69967deeab207a8101bd47b8b53fe8f357e107450336ccfb300e8f198536524ae135ddf6daa0cdc913986dde602c6e46a0adf290395ba5b6bbf48bd4a4df33903a648d161543c8ef5c6a2f0fcb831fcbfe46bc68414b97159c960ca5bbf5fa80f12804b84c5f4551296f8c0f2a7378b70475f3d6a9267d186a81cff984bdf6ecad83e3d4423ba7f2f8da2bae11143664f6bcd2fb4112535cc8f1d928bb549c90878c6b0cd4081c8ee514c33872d354051017e580759847e5e1a8c32fb485b2fd12b3dfb2dfedc347a7a3fe0e3ccda148786c72d13955d9aa6b937ef18d2bf6a61b3b198050007d99c62a65a5b0f124c36515ea79eabace29083e70120c9645da2b654044d244b81968a2a2cd3e436f1c6fe98bd16569f2122a91ebe11ca6413c559807287e868c90f8f70c721ae8aaa8511e1111383950916c92f25fb77a286e11943c996b144dc6b03c78e5ffd6276ad8d626d76274489d03380bbc475306d4ff96308c99e41009b402bfb89333e8a3e358cdb6492284a5e147534064ddcd4c6c8a8716a4febebeb898343b6c5ee6a283aaebad17016d9110900251677da654e7c643b527f0074af6c5d58c1d1d024a46cc938c857b9303341cb3031ccfb86cd5d32f49248cff912d4e742e2e6b9d2a154cd889a3909f17e37415bfb8375e54517cfd0a2cdc167f2c089b67033c101dfa2524a6b3595d3ea2c201809f80e098f8e12f645e25996cdc6b213ad33ff8f5ff025a976441010130d312d071d1862990bf6426a50de533b36a1d8da7e0e905373f8daf522634d290c121b4314505035c894cfc7a0146df6652cd5f7b06a89bd2f1a6d2b35a79d9ec0c12a4298995910155c4d1f8dcf6495a4bf1c0fb2f465eb606db34c365df4118431c45eee57dc9d8c14ea75617ec983d4e25b36cd2236dfa5e1ac1714ab47ab2446dd81aa0ef210611c100f0e0f1c9fb3f9fcdd48648a59ba32f8501be06a4e1026a9181179df3724b84dfebcaccbd73c12cde779487bce1c8aad86fa1a56a12fd48f8eb24584aaef8211ac44b8397f20f2326d3ee9b551023773e1c7f39df71063156bca0cc97a96531f9afcfe7435265fa7353f485f1afdd61a4fca60a7a159f9bd6bf853c0aa9deb539842788a9a52fe24f9d121aff9603909d7b7eb851c6325baab89e87044151c0ddb0cfc0fbfdf567d2a655096a19470236b7492a4e1dd764d9f6c0e1d401123679166c73e27b8fd951e899a6057a8c26293bebef20db462c0e663d6b9cf6be2f5aba50f6d83825b6362d998ecfe8ead286e1a7a8582b30aedc2e9540350236f886d5bf1064b62a296dae420ac7f82ce82375397df50206fce621db5b483bcb30c86a12c7bba6a1bbfec46aba814c4001ce01706fad04c60191bc44e1f34669de4ed62e5f5e024738b556d2c6dbf499a6381c32dc9328f5618aa47a43821c54d99f2f24ca30a447924e74beea13643df2b67442d31c5f066917430b605bc5de268631fc3738c989cec9415caf5156816858ca243f6c1ebaee9a86fc666b7b930dbd7992fee55a61995fe7c9bb812a65f773360e0e63bdfe75075286ed014c49ac615c50b507b93f113818eeb6e0d75baa9aba186da4b58e604a226fc237c4dfb2cc37201ea38bf8d3d4ee5042a2db836e8280ef2286995ad9e87c329dea5834e74d8727860fabf89029e3d6301326a809abe04e98fd71c9cf53f644d30b1cbcfee1006b83d740f4c7f8156739124f17fff42e4a53e0fec2e6aae3423393439ae858e5ed09adfc297a6e63dfb2db52612a50998ba812a2701f535545f4cdedb69997180dfcd8d3c7c33611ed1fde264bdadb5d35c8ab330ed8146612b25d5ee81cde80410046dd8ce5e1accac8422370b79628d7664a361182baee99a75e4a779c2da34dbc317c42e1c2892252778ef3d22a3cb3716feb8bb855ffb46165e75b5fa6431d5161c9b872c9fbd8789cdeadeea90767cbcaa75516d1bd54f85fbf8c942ec243c112d398defd5c3c6e593a547c2e4af072e5d5e6a38c72765583f49c611f5241ea1f7b012c7f3d859db6325b6b9e96b275a4e710d186eac4ab32265d221f175430148d4a1ab8ec9d494e9842e639ccef8c5e1e6d022e3581042fd17f71ba4424228c05b5f9144371121c7d1621c9008e4634ddaa06a803a415b4124ae7000fa9f05e3cccddce955f0cecfad6d90fd09602ffdfcfaee4116c355ba9571344ee25f06f4cee0d9c7e2194fe9d60b61e4ef0ee040ddf1da1258dbe0fab01be8ec4883569916ec6d88cb5759cf7f0b0b95f80e1e426ddcc853ccca56ecb6892024e07e315b67eda2c14e9c7c5a2d912d3e9163ab16732cfb5d55c333d7b05341fa53f9f9554751e572e6da64fe127e45f5302afe0ccc23265fac3a7eaed4812f6c148d5cc466e468a552df77fe9eb0f972e60a4a81ef1087f062b86e9ffdebcc7ef4cb92fe4f948ea75a0a4828dd0f7dc3785f8e6a3ed943d27afd50e2d4b0e1e5aea921757f141f17e7824dfb33f01f2a967aabce7de9e7546e05c6b516563a9f1869ef22c6dd4ea7f34b73c5c1bf6c84fa8a661270c1fd413696b29a9f8b7da7b536d43f3a7c7c44c4a7f8572a94c428e4105ef313398f0dfb2b4d79986b89c0c579dea2e884d8181d7691170d65158196c9ad8d9b1c11c1e818262529188c9c65c59b4acea13de725caaccb9a544ef3817b316248e92403ec64625adbeb89314e95d173e4d137b809e9e57ad329b5cf70b89d5a7d62f0df1d5cbf1c77e5488ac10342b22ae84bc874c3a36ddc0724ea932b7c158ffc4453eb692dfdb489252b57fc26d6090bb04587fc86497ed87c32eba176085faca053f6e00630e22ffba1ff997cc7e81ebf17996090f63aa7a590ecdd068fefa7eb367d4fb187c145f5433948726bd135edbfae4978ec6bc03fa5b672b8502fef4beaf2a66de997e3a0e1c7fbd34ab41c40c725cb7046c903283ca07b28cb0f5d5fd45507a5004e4649066b0ce0aa52b47dc62f1cf32edba50b82b528c7b9434305125968c7b5c58d7610109cbd7a4b780577c2b6e7d382ca1585fc95b38835ace244aa8b85424cdea321428860005312a1162d3c4e48664dd078303ee6bf65bee39093ead4a596cc060e42d751b446dafbcc26772c2e27837b4088df45b09ef33c1882dba069f70c2c1568d486e3f332bd82f057c35b9ee1c7c69ef312aa0304690618bbd4369cb0d2c02ce506bd6a452f972e5bde28bf38152bdcfd9648eb1e6e5b52181f65875a03ba2e49a16d64484d4e15f53e5038bac8db5d83ca517c693650681cd966d8284f2471597107e4ae86a5f54adf4ae915b729315666021407fecbc476ae54f7aaf8d6e5d1f097df1e754756a302e8f06d60df8106cb5e943a18dbcbe5c20985164413fc944b8e8681fb086ddd2e9965220260aa86af2e3c48b93c0e7541876f0061cabcd0c4ee04b1f1a6fca2d2bfe700f78731a18b8339d220ac316aa5d6a3e01e95f21ee1cf343dd6f11724f1d21abc5d9cd7e054ecd068acd3e45cac4546a41fe106242a1451ccda51e32fa74abe360fad809a36cfcd2736a9e762b29f471813165c6076f77b4acc62e00e36b76052705388ca4f74206b144ce3dd78560e07b2e62f1fbfc12126d6e31ef585eb6cbc34a6d5aa5f2169b8ac38b743f2f2e96de610c77469c36d2caebe4cee66484f446b2ad5e761c0b495028d860b7bb16ad4c7b6c2be1e4e10c32f883c557cd8fcad4be5a3ec51e04fca54e287182ac42ef5a0aa27f362ac9481f9c72534d22dc9b4cc0a86b4e47b7dd27cedaecbc6c67d1613da6c7dc1634a8d1fdf077ecc0a8a973d1245d59bd44b548656aea1a31", 0x1, &(0x7f0000000040)='v', 0x6}) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x17, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:05:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:05:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) socket$inet_sctp(0x2, 0x1, 0x84) 14:05:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) (async) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2}, 0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2, 0xe1, "c6963bb2eb8c503d59a8bc325a68d5ca56500c52d32a2313ec631297854a5e9de2721994cdc633afbf2941675d27acb09989ef29abc2362dcc7cf42d069fa3f01a76335855f9e68f6d9e13abbefbeeb9f39810acb29260d9ccf3df92633c87f2ab3653c5c53d759dc268d54c69bf7e71a494ee56bfca47701a52391359592ba1089ab5af56c5b7c47b5caadba970027c7a3321d3fb35acc1cf95c42ce4002a26647bd4ba9cc2f943d0afbda84dbce79d19638e102803239abaae9ae57497c811ace778c0a22d14424dfddf175882ac9e20cdf82dac3328b21732710e9ddb71186d"}, 0xe9) 14:05:59 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x9, 0x0, 0x3, 0x20000000000000}, &(0x7f0000000240)=0x18) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x3}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2, 0xe1, "c6963bb2eb8c503d59a8bc325a68d5ca56500c52d32a2313ec631297854a5e9de2721994cdc633afbf2941675d27acb09989ef29abc2362dcc7cf42d069fa3f01a76335855f9e68f6d9e13abbefbeeb9f39810acb29260d9ccf3df92633c87f2ab3653c5c53d759dc268d54c69bf7e71a494ee56bfca47701a52391359592ba1089ab5af56c5b7c47b5caadba970027c7a3321d3fb35acc1cf95c42ce4002a26647bd4ba9cc2f943d0afbda84dbce79d19638e102803239abaae9ae57497c811ace778c0a22d14424dfddf175882ac9e20cdf82dac3328b21732710e9ddb71186d"}, 0xe9) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2, 0xe1, "c6963bb2eb8c503d59a8bc325a68d5ca56500c52d32a2313ec631297854a5e9de2721994cdc633afbf2941675d27acb09989ef29abc2362dcc7cf42d069fa3f01a76335855f9e68f6d9e13abbefbeeb9f39810acb29260d9ccf3df92633c87f2ab3653c5c53d759dc268d54c69bf7e71a494ee56bfca47701a52391359592ba1089ab5af56c5b7c47b5caadba970027c7a3321d3fb35acc1cf95c42ce4002a26647bd4ba9cc2f943d0afbda84dbce79d19638e102803239abaae9ae57497c811ace778c0a22d14424dfddf175882ac9e20cdf82dac3328b21732710e9ddb71186d"}, 0xe9) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x40, 0x3}, 0xc) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x2, 0xe1, "c6963bb2eb8c503d59a8bc325a68d5ca56500c52d32a2313ec631297854a5e9de2721994cdc633afbf2941675d27acb09989ef29abc2362dcc7cf42d069fa3f01a76335855f9e68f6d9e13abbefbeeb9f39810acb29260d9ccf3df92633c87f2ab3653c5c53d759dc268d54c69bf7e71a494ee56bfca47701a52391359592ba1089ab5af56c5b7c47b5caadba970027c7a3321d3fb35acc1cf95c42ce4002a26647bd4ba9cc2f943d0afbda84dbce79d19638e102803239abaae9ae57497c811ace778c0a22d14424dfddf175882ac9e20cdf82dac3328b21732710e9ddb71186d"}, 0xe9) (async) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BIOCLOCK(r0, 0x2000427a) fcntl$getown(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000"], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:05:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BIOCLOCK(r0, 0x2000427a) fcntl$getown(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) freebsd10_pipe(&(0x7f0000000000)) (async) ioctl$BIOCLOCK(r0, 0x2000427a) (async) fcntl$getown(r1, 0x5) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000"], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000"], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BIOCLOCK(r0, 0x2000427a) fcntl$getown(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) freebsd10_pipe(&(0x7f0000000000)) (async) ioctl$BIOCLOCK(r0, 0x2000427a) (async) fcntl$getown(r1, 0x5) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 3: r0 = socket(0x0, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 3: r0 = socket(0x0, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x6, @rand_addr="b15c55519bfe68782d67cdcd3724c5b7", 0x5}}, r2}, 0x88) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x6, @rand_addr="b15c55519bfe68782d67cdcd3724c5b7", 0x5}}, r2}, 0x88) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0101", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 3: r0 = socket(0x0, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x20000000, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x6, @rand_addr="b15c55519bfe68782d67cdcd3724c5b7", 0x5}}, r2}, 0x88) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6(0x1c, 0x20000000, 0x5) (async) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x8}, &(0x7f0000000040)=0x8) (async) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x6, @rand_addr="b15c55519bfe68782d67cdcd3724c5b7", 0x5}}, r2}, 0x88) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0101", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x10001, 0x7fff, 0x9}, &(0x7f0000000040)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) r6 = socket(0x2, 0x1, 0x34) sendmsg$inet6_sctp(r6, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="a1797dcba73df14374c0981d349db35027063a6aed69007c1597f3ba1b025173c205053334f599345cdb1aaaabebca5aab4e2c9eb48f869f36119b57bf0b6f34703141088ffe36fe010d0ed834275c1d30afe2a90bfb23473b79da0d596d8b0692a8e1953d4c38ed12f74de25970ae898da1220130795e74bc48ecba0815fbdb71d42affbb06723cc4e2425e95792646070d6e7e58123d3c6384be296cbef10f573c1a1a4db3fe948c7ab4019219a14a484b105c4fd7cebe8e2bcc318cee5a282d3df5ef883c83b6a53361e9f889bfd04da1df894cca942c38d7d957323e2fb68e56", 0xe2}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0xd, 0x400, 0x8, 0x93, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x8000, 0x40, 0x4b9}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x2000, 0x100, 0x4, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x201}, 0x80) r7 = socket$unix(0x1, 0x1, 0x0) dup(r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x8f}}, r8, 0xf3, 0x0, 0x12, 0x4, 0x4, 0x40}, 0x98) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r9 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r9, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) bindat$unix(r9, r3, &(0x7f0000000200)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0101", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:05:59 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:05:59 executing program 3: r0 = socket(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:05:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="010100", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:06:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="010100", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x10001, 0x7fff, 0x9}, &(0x7f0000000040)=0x14) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) r6 = socket(0x2, 0x1, 0x34) sendmsg$inet6_sctp(r6, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="a1797dcba73df14374c0981d349db35027063a6aed69007c1597f3ba1b025173c205053334f599345cdb1aaaabebca5aab4e2c9eb48f869f36119b57bf0b6f34703141088ffe36fe010d0ed834275c1d30afe2a90bfb23473b79da0d596d8b0692a8e1953d4c38ed12f74de25970ae898da1220130795e74bc48ecba0815fbdb71d42affbb06723cc4e2425e95792646070d6e7e58123d3c6384be296cbef10f573c1a1a4db3fe948c7ab4019219a14a484b105c4fd7cebe8e2bcc318cee5a282d3df5ef883c83b6a53361e9f889bfd04da1df894cca942c38d7d957323e2fb68e56", 0xe2}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0xd, 0x400, 0x8, 0x93, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x8000, 0x40, 0x4b9}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x2000, 0x100, 0x4, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x201}, 0x80) r7 = socket$unix(0x1, 0x1, 0x0) dup(r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x8f}}, r8, 0xf3, 0x0, 0x12, 0x4, 0x4, 0x40}, 0x98) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) r9 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r9, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) bindat$unix(r9, r3, &(0x7f0000000200)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x10001, 0x7fff, 0x9}, &(0x7f0000000040)=0x14) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r3, r4) (async) socket(0x2, 0x1, 0x34) (async) sendmsg$inet6_sctp(r6, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="a1797dcba73df14374c0981d349db35027063a6aed69007c1597f3ba1b025173c205053334f599345cdb1aaaabebca5aab4e2c9eb48f869f36119b57bf0b6f34703141088ffe36fe010d0ed834275c1d30afe2a90bfb23473b79da0d596d8b0692a8e1953d4c38ed12f74de25970ae898da1220130795e74bc48ecba0815fbdb71d42affbb06723cc4e2425e95792646070d6e7e58123d3c6384be296cbef10f573c1a1a4db3fe948c7ab4019219a14a484b105c4fd7cebe8e2bcc318cee5a282d3df5ef883c83b6a53361e9f889bfd04da1df894cca942c38d7d957323e2fb68e56", 0xe2}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0xd, 0x400, 0x8, 0x93, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x8000, 0x40, 0x4b9}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x2000, 0x100, 0x4, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x201}, 0x80) (async) socket$unix(0x1, 0x1, 0x0) (async) dup(r7) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x8f}}, r8, 0xf3, 0x0, 0x12, 0x4, 0x4, 0x40}, 0x98) (async) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r9, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) bindat$unix(r9, r3, &(0x7f0000000200)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) (async) 14:06:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:06:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="010100", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x20180, 0x0, 0x0) 14:06:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x20180, 0x0, 0x0) 14:06:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0x10001, 0x7fff, 0x9}, &(0x7f0000000040)=0x14) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) (async) r6 = socket(0x2, 0x1, 0x34) sendmsg$inet6_sctp(r6, &(0x7f0000000440)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="a1797dcba73df14374c0981d349db35027063a6aed69007c1597f3ba1b025173c205053334f599345cdb1aaaabebca5aab4e2c9eb48f869f36119b57bf0b6f34703141088ffe36fe010d0ed834275c1d30afe2a90bfb23473b79da0d596d8b0692a8e1953d4c38ed12f74de25970ae898da1220130795e74bc48ecba0815fbdb71d42affbb06723cc4e2425e95792646070d6e7e58123d3c6384be296cbef10f573c1a1a4db3fe948c7ab4019219a14a484b105c4fd7cebe8e2bcc318cee5a282d3df5ef883c83b6a53361e9f889bfd04da1df894cca942c38d7d957323e2fb68e56", 0xe2}], 0x1, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x4, {0xd, 0x400, 0x8, 0x93, r1}}, @init={0x14, 0x84, 0x1, {0x0, 0x8000, 0x40, 0x4b9}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x2000, 0x100, 0x4, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x68, 0x201}, 0x80) (async) r7 = socket$unix(0x1, 0x1, 0x0) dup(r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r8}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x1, @loopback, 0x8f}}, r8, 0xf3, 0x0, 0x12, 0x4, 0x4, 0x40}, 0x98) (async) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) (async) r9 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r9, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) bindat$unix(r9, r3, &(0x7f0000000200)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) 14:06:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:06:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 3: socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 3: socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 3: socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x110}, 0x98) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x98) 14:06:01 executing program 1: statfs(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r1, &(0x7f0000000240)={0x1, 0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) getpgid(r2) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, r0, 0x0, 0x0, 0x1000, 0x0, 0xd2}, 0x200, 0x9, 0xb04, 0x4000000009, r2, 0x0, 0x1f}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000b40)=&(0x7f0000000b80)={{0x0, 0x0}}) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r4) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r4, r5}) setgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r3]) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080)) 14:06:01 executing program 1: statfs(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r1, &(0x7f0000000240)={0x1, 0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) getpgid(r2) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, r0, 0x0, 0x0, 0x1000, 0x0, 0xd2}, 0x200, 0x9, 0xb04, 0x4000000009, r2, 0x0, 0x1f}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000b40)=&(0x7f0000000b80)={{0x0, 0x0}}) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r4) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r4, r5}) setgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r3]) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) statfs(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000140)) (async) socket(0x2, 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(r1, &(0x7f0000000240)={0x1, 0x2, 0x1, @broadcast}, 0x10) (async) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(r1, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) (async) shutdown(r1, 0x1) (async) fcntl$getown(r1, 0x5) (async) getpgid(r2) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, r0, 0x0, 0x0, 0x1000, 0x0, 0xd2}, 0x200, 0x9, 0xb04, 0x4000000009, r2, 0x0, 0x1f}) (async) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000b40)=&(0x7f0000000b80)) (async) getpid() (async) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r4) (async) getpid() (async) ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r4, r5}) (async) setgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r3]) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x98) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080)) 14:06:01 executing program 1: statfs(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) (async) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(r1, &(0x7f0000000240)={0x1, 0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(r1, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(r1, 0x1) (async) r2 = fcntl$getown(r1, 0x5) getpgid(r2) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, r0, 0x0, 0x0, 0x1000, 0x0, 0xd2}, 0x200, 0x9, 0xb04, 0x4000000009, r2, 0x0, 0x1f}) (async) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000b40)=&(0x7f0000000b80)={{0x0, 0x0}}) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r4) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{r0, 0xffffffffffffffff, 0xffffffffffffffff, r3, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r4, r5}) (async) setgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r3]) (async) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x98) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080)) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x312, 0xffffffff, 0x41, 0xf22d, 0x5, 0xac, 0xd426, {@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x1}}, 0x0, 0xc4d, 0x400, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r2, 0x40, 0x7f, 0x0, 0x7, 0x5}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) 14:06:01 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080)) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6(0x1c, 0x2, 0x2) (async) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x312, 0xffffffff, 0x41, 0xf22d, 0x5, 0xac, 0xd426, {@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x1}}, 0x0, 0xc4d, 0x400, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r2, 0x40, 0x7f, 0x0, 0x7, 0x5}, &(0x7f0000000200)=0x98) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) 14:06:01 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x312, 0xffffffff, 0x41, 0xf22d, 0x5, 0xac, 0xd426, {@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x1}}, 0x0, 0xc4d, 0x400, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r2, 0x40, 0x7f, 0x0, 0x7, 0x5}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6(0x1c, 0x2, 0x2) (async) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x312, 0xffffffff, 0x41, 0xf22d, 0x5, 0xac, 0xd426, {@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x1}}, 0x0, 0xc4d, 0x400, 0x2, 0x7}}, &(0x7f0000000100)=0xb0) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3}}, r2, 0x40, 0x7f, 0x0, 0x7, 0x5}, &(0x7f0000000200)=0x98) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) r4 = fork() r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe2, 0x2, 0x0, 0x8}, 0x3, 0x9, 0x7, 0xffffffff, r4, r5, 0x94}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4}, &(0x7f0000000080)=0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:01 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) shutdown(0xffffffffffffffff, 0x1) (async) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) (async) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) (async) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) (async) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) (async) r4 = fork() (async) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe2, 0x2, 0x0, 0x8}, 0x3, 0x9, 0x7, 0xffffffff, r4, r5, 0x94}) (async) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4}, 0x0) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4}, 0x0) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 1: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d57", 0x18a, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x68000000}, 0x1c) (async) shutdown(0xffffffffffffffff, 0x1) (async) r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) (async) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000a80)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x60, 0x7fff, 0x0, 0xd2}, 0x4, 0xb0, 0xb04, 0x9, r0, 0x0, 0x20}) (async, rerun: 32) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0}}) (async, rerun: 32) r2 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r2) (async) r3 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r3) (async) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x2, 0x400, 0x0, 0x5}, 0x1, 0xcf, 0x7ff, 0xfffffffffffffff9, 0xffffffffffff697e, 0x100000000000000, r2, r3}) (async) r4 = fork() (async) r5 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x14, r5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe2, 0x2, 0x0, 0x8}, 0x3, 0x9, 0x7, 0xffffffff, r4, r5, 0x94}) (async) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4}, 0x0) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000), 0x8) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f0000000040)="635ab18ed17805345431fdca65eeb504dc4a3cd836660c32ada8e865f1c273ab4000b9fd979584bb574c04eb46d3f59cecf6f7cf788c1ad7b5c8e52541") 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) 14:06:01 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x0, 0x84) (async) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a", 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r8, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:01 executing program 1: __semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) r6 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000280)={r5, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 1: __semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000040)) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 1: __semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000040)) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x42, 0x0, 0x0, 0x6bfdf47d, 0x8001}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) r7 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000280)={r6, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r6, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r1, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x42, 0x0, 0x0, 0x6bfdf47d, 0x8001}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x42, 0x0, 0x0, 0x6bfdf47d, 0x8001}, &(0x7f00000001c0)=0x98) (async) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r1, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r6, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x42, 0x0, 0x0, 0x6bfdf47d, 0x8001}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) (async) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x42, 0x0, 0x0, 0x6bfdf47d, 0x8001}, &(0x7f00000001c0)=0x98) (async) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r1, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x0, 0x0, 0x0) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000140)={r5, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r6, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) dup2(r3, r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r6, 0xfffffffc}, 0x8) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8) r6 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x7fff, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000280)={r5, 0x8, 0xfffffff8, 0x46d0, 0x3, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) dup2(r3, r0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r6, 0xfffffffc}, 0x8) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r3, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01010000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x7fff}, &(0x7f0000000080)=0x8) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r3, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) dup2(r3, r0) (async) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r6, 0xfffffffc}, 0x8) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r3, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000140)={0x0}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x199, 0x200, 0x4, 0x3f, 0x4, 0x0, 0x7, r1}, 0x20) bind(r2, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000140)={0x0}, &(0x7f00000000c0)=0x8) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x199, 0x200, 0x4, 0x3f, 0x4, 0x0, 0x7, r1}, 0x20) (async) bind(r2, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) (async) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000140)={0x0}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x199, 0x200, 0x4, 0x3f, 0x4, 0x0, 0x7, r1}, 0x20) bind(r2, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet_sctp(0x2, 0x1, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f00000000c0)=0x8) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x199, 0x200, 0x4, 0x3f, 0x4, 0x0, 0x7, r1}, 0x20) (async) bind(r2, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) 14:06:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) 14:06:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket(0x1, 0x4, 0xff) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffff}, 0x8) 14:06:04 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) 14:06:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = socket(0x1, 0x4, 0xff) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) (async) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) (async) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffff}, 0x8) 14:06:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket(0x1, 0x4, 0xff) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x76, 0x0, 0x3f}, 0xb) (async) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x5, 0x4) (async) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffff}, 0x8) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x108, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, 0x8) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x108, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x108, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80}, 0x8) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x108, 0x6, 0x7}, &(0x7f0000000080)=0x10) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, 0x8) (async) 14:06:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x3e88, 0x5, 0x5, 0xffff, 0x7ff}, 0x14) r6 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x5}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup2(r8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r11, 0x7fff}, 0x8) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x3e88, 0x5, 0x5, 0xffff, 0x7ff}, 0x14) r6 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x5}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup2(r8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r11, 0x7fff}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x3e88, 0x5, 0x5, 0xffff, 0x7ff}, 0x14) (async) __specialfd$eventfd(0x1, &(0x7f0000000140)={0x5}, 0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r8, r9) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r11, 0x7fff}, 0x8) (async) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x3e88, 0x5, 0x5, 0xffff, 0x7ff}, 0x14) (async) r6 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x5}, 0x8) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) r10 = dup2(r8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r11, 0x7fff}, 0x8) 14:06:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5}, 0x88) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5}, 0x88) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5}, 0x88) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r5}, 0x88) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) (async) 14:06:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280480, 0x80) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), 0x8) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280480, 0x80) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) open(&(0x7f0000000000)='./file0\x00', 0x280480, 0x80) (async) chroot(&(0x7f0000000080)='./file0\x00') (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), 0x8) (async) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = open(&(0x7f0000000000)='./file0\x00', 0x280480, 0x80) chroot(&(0x7f0000000080)='./file0\x00') (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), 0x8) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fhopen(&(0x7f0000000040)={{[0x5, 0x6]}, {0xa57a, 0x40, "00bae2ffa7013cff83526d82ef8e6936"}}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bindat(r1, r2, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fhopen(&(0x7f0000000040)={{[0x5, 0x6]}, {0xa57a, 0x40, "00bae2ffa7013cff83526d82ef8e6936"}}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bindat(r1, r2, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) chroot(&(0x7f0000000000)='./file0\x00') (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) fhopen(&(0x7f0000000040)={{[0x5, 0x6]}, {0xa57a, 0x40, "00bae2ffa7013cff83526d82ef8e6936"}}, 0x8) (async) socket$inet6_tcp(0x1c, 0x1, 0x0) (async) bindat(r1, r2, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 1: chroot(&(0x7f0000000000)='./file0\x00') (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = fhopen(&(0x7f0000000040)={{[0x5, 0x6]}, {0xa57a, 0x40, "00bae2ffa7013cff83526d82ef8e6936"}}, 0x8) (async) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bindat(r1, r2, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xb4, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x81}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x4d9}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x3}, 0x8) dup2(r2, r0) 14:06:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xb4, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x81}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x4d9}, 0x8) (async, rerun: 32) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x3}, 0x8) (async, rerun: 32) dup2(r2, r0) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0xb4, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x81}, 0x8) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r3, 0x4d9}, 0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x3}, 0x8) (async, rerun: 64) dup2(r2, r0) (rerun: 64) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="abe5bd7b8db63ab54b22ed3d5c7b0fc0fdc101000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r6, 0xb, 0x9}, &(0x7f0000000100)=0x8) 14:06:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="abe5bd7b8db63ab54b22ed3d5c7b0fc0fdc101000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r6, 0xb, 0x9}, &(0x7f0000000100)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r3, r4) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="abe5bd7b8db63ab54b22ed3d5c7b0fc0fdc101000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r6, 0xb, 0x9}, &(0x7f0000000100)=0x8) (async) 14:06:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r3, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, &(0x7f0000000200)) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, &(0x7f0000000200)) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="abe5bd7b8db63ab54b22ed3d5c7b0fc0fdc101000000", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) (async) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r6, 0xb, 0x9}, &(0x7f0000000100)=0x8) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, &(0x7f0000000200)) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x4}}, r5, 0x9, 0x40, 0x11c, 0x81, 0xfff7, 0xf7}, 0x98) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = accept4$inet6(r8, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) connect$inet6(r9, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0xff, @rand_addr="5f263b376de7be6575d5ce8be1d5cf0c"}, 0x1c) r10 = dup2(r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01d774fd4a556826ffa1a600", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r11, 0xfffffffd}, 0x8) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x4}}, r5, 0x9, 0x40, 0x11c, 0x81, 0xfff7, 0xf7}, 0x98) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = accept4$inet6(r8, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) connect$inet6(r9, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0xff, @rand_addr="5f263b376de7be6575d5ce8be1d5cf0c"}, 0x1c) r10 = dup2(r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01d774fd4a556826ffa1a600", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r11, 0xfffffffd}, 0x8) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x4}}, r5, 0x9, 0x40, 0x11c, 0x81, 0xfff7, 0xf7}, 0x98) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) r9 = accept4$inet6(r8, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) connect$inet6(r9, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0xff, @rand_addr="5f263b376de7be6575d5ce8be1d5cf0c"}, 0x1c) r10 = dup2(r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01d774fd4a556826ffa1a600", @ANYRES32=0x0], &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r11, 0xfffffffd}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) dup2(r2, r3) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x4}}, r5, 0x9, 0x40, 0x11c, 0x81, 0xfff7, 0xf7}, 0x98) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) accept4$inet6(r8, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x20000000) (async) connect$inet6(r9, &(0x7f00000001c0)={0x1c, 0x1c, 0x2, 0xff, @rand_addr="5f263b376de7be6575d5ce8be1d5cf0c"}, 0x1c) (async) dup2(r7, r8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01d774fd4a556826ffa1a600", @ANYRES32=0x0], &(0x7f0000000000)=0x8) (async) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040)={r11}, &(0x7f0000000080)=0x8) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r11, 0xfffffffd}, 0x8) (async) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000000000)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000100)=0x8, 0x20000000) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x23, @empty, 0xa}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='[(({\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='-\\+\x00']) getsockname(r0, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f0000000140)=0x8) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, &(0x7f0000000200)=0x8) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, 0x0) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000100)=0x8, 0x20000000) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x23, @empty, 0xa}, 0x1c) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='[(({\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='-\\+\x00']) (async) getsockname(r0, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f0000000140)=0x8) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000100)=0x8, 0x20000000) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x23, @empty, 0xa}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='[(({\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='-\\+\x00']) getsockname(r0, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f0000000140)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000100)=0x8, 0x20000000) (async) bind(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x23, @empty, 0xa}, 0x1c) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='[(({\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='-\\+\x00']) (async) getsockname(r0, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f0000000140)=0x8) (async) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, 0x0) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, 0x0) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000000), 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={r4, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000000), 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000000), 0x1) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x12, &(0x7f0000000000), 0x1) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, 0x0, &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffff7}, 0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x8c, "4f029e671858053cc7b5fd129a5b20c3ef13875ecf43d37bb9af8142f4bcb0b2b4d0c920d1935eca546409b1bd3b29951ec10c348bcc403db0e238797baa831092ebf6c46cc69bc3653817763ebca53f75ff63b92366d4ee7e5b3cc869c3d902383b0bdb2decfc661dfb2371621b180f31ef329ff7a5caf3ae584a8c9683b8a289695b66883675b031569e0b"}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffff7}, 0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) socket$inet6_icmp(0x1c, 0x2, 0x3a) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffff7}, 0xc) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xfffffff7}, 0xc) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) r3 = dup2(r2, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) 14:06:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:08 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast}, 0x0) 14:06:08 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast}, 0x0) 14:06:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, 0x8) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) (async) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async, rerun: 32) r3 = dup2(r2, r0) (rerun: 32) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 14:06:09 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000140)={r3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:09 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) shutdown(r4, 0x2) 14:06:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:06:09 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) shutdown(r4, 0x1) 14:06:09 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) 14:06:09 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) 14:06:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x4}, 0x8) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x13}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc}, 0x8) (async) r3 = dup2(r2, r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 14:06:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:06:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) socket(0x2, 0x1, 0x0) 14:06:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r5, 0x1) shutdown(r5, 0x2) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r6}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r6}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0) 14:06:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000000040), 0x10000000) 14:06:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x933f, 0x6, "0fadc203f0f5"}, 0xe) 14:06:11 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r2 = dup2(r0, r1) accept4$inet(r2, 0x0, 0x0, 0x0) 14:06:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:11 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) 14:06:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 14:06:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) dup(r0) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x3, 0x6}, &(0x7f0000000040)=0x18) (async) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) (async) 14:06:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) accept4(r4, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex socket (socket) r = 0 (0xfffffe008fe63780) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:1288 stack backtrace: #0 0xffffffff81768757 at witness_debugger+0x167 14:06:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r2, &(0x7f0000000540)="ca", 0x1, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) r3 = dup2(r1, r2) accept4$inet(r3, 0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) shutdown(r4, 0x1) shutdown(r4, 0x2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, 0x0}, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast2, r5}, 0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f00000012c0)={&(0x7f0000000280)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{0x0}], 0x1}, 0x1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@ipv4, r5}, 0x14) sendto$inet6(r0, &(0x7f0000000040)="8a", 0x1, 0x20180, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:06:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={r4}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x0, 0x6, "0fadc203f0f5"}, 0xe) #1 0xffffffff8176ac93 at witness_warn+0x873 #2 0xffffffff8216c38e at trap_pfault+0x15e #3 0xffffffff8216ac93 at trap+0x5b3 #4 0xffffffff82116bf8 at calltrap+0x8 #5 0xffffffff8157b1c8 at _fdrop+0x58 #6 0xffffffff81582c39 at closef+0x689 #7 0xffffffff81581714 at fdescfree+0xa84 14:06:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={r5, 0x60, 0x81}, 0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) #8 0xffffffff815a84b5 at exit1+0x915 #9 0xffffffff815a7b98 at sys_exit+0x28 #10 0xffffffff8216d8d0 at amd64_syscall+0x410 #11 0xffffffff8211750b at fast_syscall_common+0xf8 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x58c11728 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff817e9754 stack pointer = 0 x28:0xfffffe009964c7a0 FreeBSD/amd64frame pointer = 0x28:0xfffffe009964c880 code segment = base 0x0, limit 0xfffff, type 0x1b (ci-freebsd-mai = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 3044 (syz-executor.0) n-1.c.syzkaller.trap number = 12 panic: page fault cpuid = 1 time = 1656338771 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009964bf90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009964c0f0 vpanic() at vpanic+0x254/frame 0xfffffe009964c1d0 panic() at panic+0xb5/frame 0xfffffe009964c290 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe009964c3b0 trap_pfault() at trap_pfault+0x182/frame 0xfffffe009964c4f0 trap() at trap+0x5b3/frame 0xfffffe009964c6d0 calltrap() at calltrap+0x8/frame 0xfffffe009964c6d0 --- trap 0xc, rip = 0xffffffff817e9754, rsp = 0xfffffe009964c7a0, rbp = 0xfffffe009964c880 --- soclose() at soclose+0x584/frame 0xfffffe009964c880 _fdrop() at _fdrop+0x58/frame 0xfffffe009964c8b0 closef() at closef+0x689/frame 0xfffffe009964ca90 fdescfree() at fdescfree+0xa84/frame 0xfffffe009964cc70 exit1() at exit1+0x915/frame 0xfffffe009964cd10 sys_exit() at sys_exit+0x28/frame 0xfffffe009964cd30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009964cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009964cf30 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x2ebf1a, rsp = 0x820c69a68, rbp = 0x820c69a70 --- KDB: enter: panic [ thread pid 3044 tid 102014 ] Stopped at kdb_enter+0x6b: movq $0,0x275f38a(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff8172b806 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe009964c0d0 rbp 0xfffffe009964c0f0 rsi 0 rdi 0xffffffff8172b868 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0093a638b0 r12 0 r13 0xfffffe0093a633a0 r14 0xffffffff82b62180 .str.26 r15 0xffffffff82b62180 .str.26 rip 0xffffffff8171b38b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275f38a(%rip) db> show proc Process 3044 (syz-executor.0) at 0xfffffe0093a68a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe00926a7000 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0x40000 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dcc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00925d5000 (map 0xfffffe00925d5000) (map.pmap 0xfffffe00925d50c0) (pmap 0xfffffe00925d5128) threads: 1 102014 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3049 779 779 0 R (threaded) syz-executor.2 102486 RunQ syz-executor.2 102716 S connec 0xfffffe0058c0a49a syz-executor.2 102717 S uwait 0xfffffe0058c32100 syz-executor.2 3044 777 777 0 RE CPU 1 syz-executor.0 2751 1 778 0 S uwait 0xfffffe0058c32500 syz-executor.1 2744 1 778 0 S uwait 0xfffffe0092bfea80 syz-executor.1 2090 2084 2090 0 Ss select 0xfffffe00578716c0 dhclient 2087 1 2087 0 Ss select 0xfffffe0057871540 dhclient 2084 2073 430 65 S select 0xfffffe00578717c0 dhclient 2073 430 430 0 S wait 0xfffffe0057977000 sh 2060 1 2060 65 Ss select 0xfffffe00578718c0 dhclient 1245 1 1245 0 Ss select 0xfffffe0056f9c940 dhclient 1242 1 1242 0 Ss select 0xfffffe0056fbc540 dhclient 846 0 0 0 DL aiordy 0xfffffe0058c29a90 [aiod4] 845 0 0 0 DL aiordy 0xfffffe0092bd3a90 [aiod3] 844 0 0 0 DL aiordy 0xfffffe0092bd2548 [aiod2] 843 0 0 0 DL aiordy 0xfffffe0053dcca90 [aiod1] 780 774 780 0 Ss piperd 0xfffffe0092bebba0 syz-executor.3 779 774 779 0 Rs syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b5d000 syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe009235a200 syz-fuzzer 100114 S uwait 0xfffffe00588e1e00 syz-fuzzer 100115 S uwait 0xfffffe00588e1f00 syz-fuzzer 100116 S kqread 0xfffffe0092bc6700 syz-fuzzer 100117 S uwait 0xfffffe009235a500 syz-fuzzer 100118 S uwait 0xfffffe0058b08180 syz-fuzzer 100119 S uwait 0xfffffe0058b08280 syz-fuzzer 100121 S uwait 0xfffffe0092357e80 syz-fuzzer 100122 S uwait 0xfffffe0092358a80 syz-fuzzer 100123 S uwait 0xfffffe00588e1800 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe405f8 csh 770 688 770 0 Ss select 0xfffffe0056fbc940 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f2acb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0056f294b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00585d7cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00585d80b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00585d84b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056f298b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056f29cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585d88b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585d8cb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47dc1 cron 688 1 688 0 Ss select 0xfffffe0056f9cb40 sshd 501 1 501 0 Ss select 0xfffffe0056f9cf40 syslogd 430 1 430 0 Ss wait 0xfffffe008fe3ba90 devd 429 1 429 65 Ss select 0xfffffe0056f9d140 dhclient 344 1 344 0 Ss select 0xfffffe0056f9cbc0 dhclient 341 1 341 0 Ss select 0xfffffe0057871b40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0057977548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d5e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6bbe0 [bufdaemon] 100080 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0053c6e8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f700 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f935b8 [dom0] 100081 D launds 0xffffffff83f935c4 [laundry: dom0] 100082 D umarcl 0xffffffff81e54250 [uma] 7 0 0 0 DL - 0xffffffff83c043a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b63550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84798420 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa7340 [doneq0] 100045 D - 0xffffffff83aa72c0 [async] 100076 D - 0xffffffff83aa7140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007962888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ede0 [crypto] 100041 D crypto_ 0xfffffe0053e71d30 [crypto returns 0] 100042 D crypto_ 0xfffffe0053e71d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d3c0 [g_event] 100036 D - 0xffffffff83e1d3e0 [g_up] 100037 D - 0xffffffff83e1d400 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dcc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f8c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1ddc0 [swapper] 100005 D - 0xfffffe000817de00 [if_config_tqg_0] 100006 D - 0xfffffe000817dd00 [softirq_0] 100007 D - 0xfffffe000817dc00 [softirq_1] 100008 D - 0xfffffe000817db00 [if_io_tqg_0] 100009 D - 0xfffffe000817da00 [if_io_tqg_1] 100010 D - 0xfffffe000817d900 [inm_free taskq] 100011 D - 0xfffffe000817d800 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817d700 [in6m_free taskq] 100013 D - 0xfffffe000817d600 [deferred_unmount ta] 100014 D - 0xfffffe000817d500 [thread taskq] 100016 D - 0xfffffe000817d300 [kqueue_ctx taskq] 100017 D - 0xfffffe000817d200 [pci_hp taskq] 100020 D - 0xfffffe000817ce00 [aiod_kick taskq] 100021 D - 0xfffffe000817cd00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817cd00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817cd00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817cd00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817cc00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817cc00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817cc00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817cc00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817cb00 [firmware taskq] 100038 D - 0xfffffe000817ca00 [crypto_0] 100039 D - 0xfffffe000817ca00 [crypto_1] 100055 D - 0xfffffe000817c800 [vtnet0 rxq 0] 100056 D - 0xfffffe000817c700 [vtnet0 txq 0] 100057 D - 0xfffffe000817c600 [vtnet0 rxq 1] 100058 D - 0xfffffe000817c500 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f9d380 [virtio_balloon] 100066 D - 0xffffffff82b68001 [deadlkres] 100070 D - 0xfffffe000817e100 [mca taskq] 100071 D - 0xfffffe00585d3300 [acpi_task_0] 100072 D - 0xfffffe00585d3300 [acpi_task_1] 100073 D - 0xfffffe00585d3300 [acpi_task_2] 100075 D - 0xfffffe000817c900 [CAM taskq] db> show all locks Process 3044 (syz-executor.0) thread 0xfffffe0093a633a0 (102014) exclusive sleep mutex socket (socket) r = 0 (0xfffffe008fe63780) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:1288 Process 12 (intr) thread 0xfffffe0053e86e40 (100032) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058c0a520) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:17067 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0093b84d50) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1264 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 pcb 1503 2202K 11500 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 12 1027K 2715 vfscache 3 1025K 3 inodedep 697 773K 2285 sctp_stro 748 748K 1564 sctp_atcl 1492 560K 7431 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 subproc 129 252K 3125 acpica 1674 184K 57552 dirrem 683 171K 2214 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 4281 linker 358 134K 386 pagedep 17 132K 2141 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_atky 2240 94K 9143 freefile 681 86K 2209 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 BPF 30 53K 30 umtx 352 44K 352 kdtrace 208 42K 5772 temp 34 33K 2108 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_map 1496 24K 3128 sctp_athm 1492 24K 7431 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 97 16K 97 lltable 47 15K 53 sctp_timw 58 15K 58 bus-sc 34 15K 1681 KTRACE 101 13K 198 ether_multi 157 13K 167 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 2252 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 224 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 58 6K 3058 plimit 22 6K 379 ufs_dirhash 24 5K 24 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 DEVFSP 64 4K 68 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 42 pwddesc 55 4K 3052 hhook 15 4K 17 kcovinfo 52 4K 52 proc-args 82 4K 4255 terminal 11 3K 11 lockf 25 3K 360 selfd 38 3K 65190 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 ip6opt 12 2K 18 diradd 13 2K 2249 select 13 2K 66 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2189 sctp_stri 2 1K 108 softdep 1 1K 1 mkdir 8 1K 4252 freeblks 4 1K 2187 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 newdirblk 6 1K 2126 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 530 osd 9 1K 220 chacha20random 1 1K 1 procdesc 3 1K 14 CC Mem 5 1K 209 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 44 cryptodev 2 1K 42 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 aio 4 1K 4 soname 5 1K 7450 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 97 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 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 filemon 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3840 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 mqdata 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 DEVFS4 0 0K 0 vm_fictitious 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1330 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 14 allocindir 0 0K 0 indirdep 0 0K 10 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 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 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 2313 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 68 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 113 ktls 0 0K 0 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 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15453 ioctlops 0 0K 111 eventfd 0 0K 8 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 711 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1075 1811063 0 254 38494208 0 RADIX NODE 144 19966 189 109064 0 62 2902320 0 mbuf 256 9476 697 2763921 0 254 2604288 0 sctp_asoc 2256 748 272 1564 0 254 2301120 0 tcp_log 416 66 5271 16451 0 254 2220192 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-384 384 4864 26 6459 0 30 1877760 0 malloc-2048 2048 748 140 5954 0 8 1818624 0 malloc-128 128 13155 206 21439 0 126 1710208 0 BUF TRIE 144 179 11581 549 0 62 1693440 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 sctp_ep 1208 742 528 5705 0 254 1534160 0 malloc-4096 4096 341 5 517 0 2 1417216 0 UMA Slabs 0 112 11393 13 11393 0 126 1277472 0 vmem btag 56 19132 131 19132 0 254 1078728 0 malloc-1024 1024 751 17 1642 0 16 786432 0 sctp_raddr 736 749 274 1564 0 254 752928 0 malloc-384 384 1492 158 7432 0 30 633600 0 FFS inode 1160 513 26 2722 0 8 625240 0 tcpcb 1104 5 506 209 0 254 564144 0 VM OBJECT 264 2011 89 74551 0 30 554400 0 socket 960 37 471 7494 0 254 487680 0 256 Bucket 2048 193 15 5643 0 8 425984 0 malloc-65536 65536 4 2 112 0 1 393216 0 malloc-65536 65536 2 4 138 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 151 25 2719 0 8 318208 0 VNODE 448 551 115 2762 0 30 298368 0 malloc-64 64 3891 708 69101 0 254 294336 0 malloc-256 256 889 236 8157 0 62 288000 0 MAP ENTRY 96 2524 374 206907 0 126 278208 0 malloc-256 256 1016 49 5672 0 62 272640 0 malloc-4096 4096 60 6 3142 0 2 270336 0 malloc-16384 16384 9 6 2299 0 1 245760 0 malloc-16 16 14574 176 17903 0 254 236000 0 DEVCTL 1024 19 201 153 0 0 225280 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 1 5 121 0 1 196608 0 mbuf_packet 256 92 670 8013 0 254 195072 0 malloc-128 128 1309 210 27339 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5339 331 6468 0 254 181440 0 FPU_save_area 832 153 45 10740 0 16 164736 0 tcp_bbr_map 128 0 1271 2000 0 126 162688 0 sctp_chunk 152 755 285 967 0 254 158080 0 malloc-1024 1024 120 24 294 0 16 147456 0 S VFS Cache 104 1009 395 3402 0 126 146016 0 FFS2 dinode 256 513 57 2722 0 62 145920 0 malloc-256 256 2 568 3582 0 62 145920 0 malloc-256 256 86 484 4275 0 62 145920 0 unpcb 256 14 496 1229 0 254 130560 0 VMSPACE 2552 35 13 3032 0 4 122496 0 ksiginfo 112 63 981 8110 0 126 116928 0 malloc-8192 8192 10 3 13 0 1 106496 0 ertt_txseginfo 40 1 2625 15255 0 254 105040 0 128 Bucket 1024 70 29 762 0 16 101376 0 malloc-16384 16384 6 0 21 0 1 98304 0 PROC 1352 55 17 3051 0 8 97344 0 filedesc0 1072 56 28 3052 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 64 Bucket 512 89 79 5134 0 30 86016 0 malloc-64 64 938 385 7705 0 254 84672 0 clpbuf 2624 0 32 17 0 16 83968 0 malloc-128 128 397 254 4567 0 126 83328 0 sctp_readq 152 2 518 54 0 254 79040 0 pipe 744 21 79 509 0 16 74400 0 g_bio 408 0 180 5393 0 30 73440 0 malloc-64 64 758 313 16434 0 254 68544 0 malloc-64 64 644 427 4816 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 5 3 106 0 1 65536 0 malloc-4096 4096 14 2 18 0 2 65536 0 malloc-2048 2048 9 23 516 0 8 65536 0 32 Bucket 256 79 176 8771 0 62 65280 0 udp_inpcb 424 6 147 264 0 30 64872 0 sctp_stream_msg_out 112 4 536 1263 0 254 60480 0 malloc-32 32 1501 389 7561 0 254 60480 0 malloc-256 256 60 135 450 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 23167 0 16 49152 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-4096 4096 9 3 552 0 2 49152 0 malloc-2048 2048 1 23 548 0 8 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 83 37 83 0 30 46080 0 malloc-384 384 74 46 414 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 197 353 16836 0 126 44000 0 pcpu-8 8 4669 451 4825 0 254 40960 0 tcp_inpcb 424 5 85 209 0 30 38160 0 da_ccb 544 0 70 1453 0 16 38080 0 malloc-64 64 108 459 108 0 254 36288 0 malloc-64 64 73 494 136 0 254 36288 0 malloc-64 64 2 565 530 0 254 36288 0 malloc-64 64 0 567 36 0 254 36288 0 8 Bucket 80 60 390 1397 0 126 36000 0 malloc-128 128 33 246 201 0 126 35712 0 malloc-128 128 65 214 89 0 126 35712 0 malloc-128 128 80 199 249 0 126 35712 0 malloc-128 128 91 188 2568 0 126 35712 0 malloc-128 128 10 269 10 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 95 40 623 0 62 34560 0 malloc-256 256 8 127 2249 0 62 34560 0 malloc-256 256 26 109 2217 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-2048 2048 13 3 71 0 8 32768 0 malloc-2048 2048 1 15 3 0 8 32768 0 malloc-1024 1024 13 19 1136 0 16 32768 0 malloc-1024 1024 20 12 37 0 16 32768 0 malloc-1024 1024 10 22 14 0 16 32768 0 malloc-1024 1024 2 30 9 0 16 32768 0 malloc-512 512 3 61 227 0 30 32768 0 malloc-512 512 4 60 40 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 7 57 7 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 1 35 44 0 16 32256 0 KNOTE 160 28 172 62647 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1503 497 7667 0 254 32000 0 malloc-16 16 1519 481 3157 0 254 32000 0 tcp_rack_map 120 2 262 66 0 126 31680 0 tcp_bbr_pcb 832 0 36 87 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 142 446 3165 0 254 28224 0 PWD 32 19 863 2216 0 254 28224 0 malloc-32 32 404 478 3509 0 254 28224 0 16 Bucket 144 68 128 327 0 62 28224 0 4 Bucket 48 6 582 108 0 254 28224 0 AIO 208 0 133 12 0 62 27664 0 udplite_inpcb 424 0 63 12 0 30 26712 0 ripcb 424 3 60 45 0 30 26712 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 28 248 42 0 126 24288 0 rl_entry 40 46 560 46 0 254 24240 0 malloc-384 384 22 38 24 0 30 23040 0 malloc-384 384 4 56 26 0 30 23040 0 malloc-384 384 0 60 33 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 276 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 122 0 254 20160 0 ertt 72 5 275 209 0 126 20160 0 malloc-32 32 78 552 95 0 254 20160 0 malloc-32 32 44 586 5155 0 254 20160 0 malloc-32 32 151 479 667 0 254 20160 0 malloc-32 32 45 585 710 0 254 20160 0 malloc-32 32 6 624 62 0 254 20160 0 2 Bucket 32 48 582 558 0 254 20160 0 AIOCB 552 0 35 74 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 2313 0 2 16384 0 malloc-4096 4096 3 1 4 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 2 30 51 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 907334 0 254 16032 0 malloc-16 16 556 444 9167 0 254 16000 0 kenv 258 15 45 1047 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 23 727 24 0 254 12000 0 malloc-16 16 35 715 26566 0 254 12000 0 malloc-16 16 11 739 13 0 254 12000 0 malloc-16 16 3 747 11 0 254 12000 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 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 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0