t_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r2) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c, 0x100}, 0x101) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c, 0x100}, 0x101) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r4, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c, 0x100}, 0x101) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r4, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r4, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x101) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x101) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x101) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x1, 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r4, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x100}, 0x101) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r4, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x100}, 0x101) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x100}, 0x101) 11:57:49 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c}, 0x101) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c}, 0x0) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c}, 0x0) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x1c}, 0x0) 11:57:49 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r2) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 2: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r2) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) dup2(r0, r2) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) dup2(r0, r2) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:49 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:49 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:50 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) dup2(r0, r1) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:50 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(r0, 0xffffffffffffffff) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) dup2(0xffffffffffffffff, r0) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r0, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:57:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={r6, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r6, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r1, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) sendto(r0, &(0x7f00000000c0)="8f5fafa9c3dc401b0c4f9ccc58aa116f40baa49fff40944c62018a6646c8dee42c58fcc697d813f7e688b7c6a69efb5cce85794bf07a65f4859b8e803e0b4cd8e814fb7833d869ad6757469af60071b4d465b924b97b0cd1dcfd75e56fb14b7f6bf686d9a7ec757515355dba7d801630e613bf50ace407ccfa27d73487895b17de2a2cfb332fc190e3f3f447ada0792cddba16", 0x93, 0x80, 0x0, 0x0) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r2, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:57:50 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3, 0x0, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3, 0x0, 0x0, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3}, 0x0) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 11:57:50 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3}, 0x0) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:57:50 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3}, 0x0) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x0, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000040)=0x90) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, &(0x7f0000000040)=0x90) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:50 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 11:57:50 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) 11:57:50 executing program 0: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x0) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) 11:57:51 executing program 0: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:51 executing program 0: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) 11:57:51 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:51 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3, 0x0, 0x0, 0x1}, &(0x7f0000000040)=0x90) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x6, @mcast1}}, r5, 0x4ef, 0x7, 0x1}, &(0x7f0000000040)=0x90) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f0000000040)) 11:57:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) 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$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 11:57:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000180)) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000180)) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 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$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, 0x0, &(0x7f0000000180)) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), 0x0) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), 0x0) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) 11:57:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), 0x0) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) 11:57:51 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) 11:57:51 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) dup2(r0, r2) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) dup2(r0, r2) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) r4 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) dup2(r0, r2) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) May 15 11:57:52 ci-freebsd-main-0 dhclient[1077]: send_packet: No buffer space available 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:57:52 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: socket(0x1c, 0x10000001, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 1: socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 0: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:52 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x0, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, 0x0, 0x0) dup2(r0, r1) 11:57:53 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) 11:57:53 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, 0x0, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, 0x0, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0, 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, 0x0, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(r0, r1) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:53 executing program 0: socket(0x1c, 0x10000001, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(0xffffffffffffffff, r0) 11:57:53 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) 11:57:53 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) 11:57:53 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:53 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:54 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) 11:57:54 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:57:54 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r3) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) dup2(r0, r2) 11:57:54 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, 0x0, 0x60}, 0x0) dup2(r0, 0xffffffffffffffff) 11:57:54 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) r6 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) 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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:54 executing program 0: freebsd11_fstatat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = semget(0x1, 0x3, 0x31d) r3 = socket(0x2, 0x1, 0x0) __semctl$GETZCNT(r2, 0x0, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7ff}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=[0x7]) shutdown(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000b80)="eb0c480485a710b158ca0d01818ed21e445f2d", 0x13) sendto(r3, &(0x7f0000000dc0)="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", 0xf6b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10) shutdown(r3, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000a00)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="bd555b464623c7968b58810d845626ae552a05ea123ba442676120460b0c587205f8f43025801607ddfa237aff47c88b70eb90d5fecc9a", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000005cb530407a202fafb02931ab3ee1421d0bff062c3bd0242261918b915bff79475ffb1e04b8e3130e0f2c3e756d2a0a8c8eb132063b9f80664025e13ffc546ad0779759b424", @ANYRES32, @ANYBLOB="017859e7be3ae1b79f2808dc87a9d6ee7133b1de9bf05ebf2f4788098aebb133fceb0fde95870f8955cba073953a107c9e9252c6f2a4251d759dfc456539cf919c824b27b4c092595f7a8e2234c24aae5ea1014ef77a4d276da8a5874d1ebbcdf075e453fa7b09a1c6610d76c8f60d6264f8fc1d9589202815ab771c1c09951e", @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000009c3a4f4b796ec7464c3ed2b10c791b9e3b6cbc4668a2767a1f29698db8e7d71668341bbb17e3eb6b03e2630844fb7f815fc27079b911e5d540ed73de3b539c35bbd17064084444ca2e1632", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESHEX=r2, @ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB='=fv)'], 0xe8, 0x4000d}, 0x100) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) fhstatfs(&(0x7f0000000100)={{[0x86f, 0x9f]}, {0x7, 0xf563, "0097ba7e827b79ab3802db838736f86d"}}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000b00)={{r0, r4, r5, r6, 0x14, 0xfff, 0x0, 0x9}, 0x2, 0x9, 0x2, 0x5, r7, 0x0, 0x3ff}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 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$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:57:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:54 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb1861d72da9f", 0x8b}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x80, 0x100}, 0x101) 11:57:54 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:54 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x1020, 0x1, 0x6}, 0x10) 11:57:54 executing program 0: freebsd11_fstatat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = semget(0x1, 0x3, 0x31d) r3 = socket(0x2, 0x1, 0x0) __semctl$GETZCNT(r2, 0x0, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7ff}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=[0x7]) shutdown(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000b80)="eb0c480485a710b158ca0d01818ed21e445f2d", 0x13) sendto(r3, &(0x7f0000000dc0)="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", 0xf6b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10) shutdown(r3, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000a00)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="bd555b464623c7968b58810d845626ae552a05ea123ba442676120460b0c587205f8f43025801607ddfa237aff47c88b70eb90d5fecc9a", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000005cb530407a202fafb02931ab3ee1421d0bff062c3bd0242261918b915bff79475ffb1e04b8e3130e0f2c3e756d2a0a8c8eb132063b9f80664025e13ffc546ad0779759b424", @ANYRES32, @ANYBLOB="017859e7be3ae1b79f2808dc87a9d6ee7133b1de9bf05ebf2f4788098aebb133fceb0fde95870f8955cba073953a107c9e9252c6f2a4251d759dfc456539cf919c824b27b4c092595f7a8e2234c24aae5ea1014ef77a4d276da8a5874d1ebbcdf075e453fa7b09a1c6610d76c8f60d6264f8fc1d9589202815ab771c1c09951e", @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000009c3a4f4b796ec7464c3ed2b10c791b9e3b6cbc4668a2767a1f29698db8e7d71668341bbb17e3eb6b03e2630844fb7f815fc27079b911e5d540ed73de3b539c35bbd17064084444ca2e1632", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESHEX=r2, @ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB='=fv)'], 0xe8, 0x4000d}, 0x100) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) fhstatfs(&(0x7f0000000100)={{[0x86f, 0x9f]}, {0x7, 0xf563, "0097ba7e827b79ab3802db838736f86d"}}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000b00)={{r0, r4, r5, r6, 0x14, 0xfff, 0x0, 0x9}, 0x2, 0x9, 0x2, 0x5, r7, 0x0, 0x3ff}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:54 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000380)={r8, 0x0}, &(0x7f0000001440)=0x10) 11:57:55 executing program 0: freebsd11_fstatat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r2 = semget(0x1, 0x3, 0x31d) r3 = socket(0x2, 0x1, 0x0) __semctl$GETZCNT(r2, 0x0, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7ff}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x17}, 0x10) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000000)=[0x7]) shutdown(r3, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000b80)="eb0c480485a710b158ca0d01818ed21e445f2d", 0x13) sendto(r3, &(0x7f0000000dc0)="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", 0xf6b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10) shutdown(r3, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f0000000a00)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="bd555b464623c7968b58810d845626ae552a05ea123ba442676120460b0c587205f8f43025801607ddfa237aff47c88b70eb90d5fecc9a", @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000005cb530407a202fafb02931ab3ee1421d0bff062c3bd0242261918b915bff79475ffb1e04b8e3130e0f2c3e756d2a0a8c8eb132063b9f80664025e13ffc546ad0779759b424", @ANYRES32, @ANYBLOB="017859e7be3ae1b79f2808dc87a9d6ee7133b1de9bf05ebf2f4788098aebb133fceb0fde95870f8955cba073953a107c9e9252c6f2a4251d759dfc456539cf919c824b27b4c092595f7a8e2234c24aae5ea1014ef77a4d276da8a5874d1ebbcdf075e453fa7b09a1c6610d76c8f60d6264f8fc1d9589202815ab771c1c09951e", @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRESHEX=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000009c3a4f4b796ec7464c3ed2b10c791b9e3b6cbc4668a2767a1f29698db8e7d71668341bbb17e3eb6b03e2630844fb7f815fc27079b911e5d540ed73de3b539c35bbd17064084444ca2e1632", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESHEX=r2, @ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES32=0x0, @ANYBLOB, @ANYBLOB='=fv)'], 0xe8, 0x4000d}, 0x100) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) fhstatfs(&(0x7f0000000100)={{[0x86f, 0x9f]}, {0x7, 0xf563, "0097ba7e827b79ab3802db838736f86d"}}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000b00)={{r0, r4, r5, r6, 0x14, 0xfff, 0x0, 0x9}, 0x2, 0x9, 0x2, 0x5, r7, 0x0, 0x3ff}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:57:55 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) 11:57:55 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:55 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:55 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:55 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:56 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:57:56 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:57:56 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:57:56 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:56 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:57:56 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:57:57 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) fork() 11:57:57 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:57:57 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fork() 11:57:57 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) fork() 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) fork() 11:57:57 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) fork() 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) fork() 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) socket(0x2, 0x1, 0x0) fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) fork() 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) fork() 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) fork() 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) fork() 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 3: fork() 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x4100, 0x1, 0x1c}, 0x10) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) fork() 11:57:57 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1c}, 0x10) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) fork() 11:57:57 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200), 0x10) 11:57:57 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:57 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) 11:57:58 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) 11:57:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:57:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) 11:57:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) fork() 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) 11:57:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:57:59 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:57:59 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:57:59 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:57:59 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:57:59 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:57:59 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r1, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r1, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:58:00 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) fork() 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) 11:58:00 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) 11:58:00 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) shutdown(r2, 0x1) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:00 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r1, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r1, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:01 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:01 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:01 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) shutdown(r0, 0x1) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) r2 = fork() sigqueue(r2, 0x2b, @sigval_int) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, 0x0) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(0xffffffffffffffff, 0x1) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, 0x0) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) fork() 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, 0x0) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x0) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) fork() 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) fork() 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) fork() 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) r2 = fork() sigqueue(r2, 0x2b, @sigval_int) 11:58:02 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:58:02 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:02 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:02 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) fork() 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) fcntl$getown(r1, 0x5) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r0 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:03 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:03 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:03 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:03 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:05 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:05 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:06 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x0, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:06 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:06 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x0, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:06 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x0, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:06 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:06 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:06 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x84) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) 11:58:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r1, 0x1) r2 = fcntl$getown(r1, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r2, r3, 0x6}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, 0x0, 0x0) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, 0x0, 0x0) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, 0x0, 0x0) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, 0x0, 0x0) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:58:08 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:08 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) fork() 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) 11:58:09 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) 11:58:09 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) 11:58:09 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) socket(0x1c, 0x10000001, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:09 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x426, &(0x7f0000000200), 0x4) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:10 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), 0x4) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r2, 0x1) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x426, 0x0, 0x0) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={r4, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) shutdown(r0, 0x1) 11:58:10 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x20000000}, 0x1c) accept4$unix(r0, &(0x7f00000002c0)=@file={0x4a, 0x0, ""/55}, &(0x7f0000000040)=0x524c2285, 0x50000000) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000380)={r5, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x6, 0x4100, 0x1, 0x1c}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) dup2(r0, r2) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x1, 0x3}, 0x8) 11:58:10 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb1861d72da9f", 0x8b}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x4, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x9c, 0x100}, 0x101) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb1861d72da9f", 0x8b}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x4, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1000}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x9c, 0x100}, 0x101) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:10 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:10 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 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$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb1861d72da9f", 0x8b}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x4, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1000}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x9c, 0x100}, 0x101) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$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) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340), 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, 0x0, 0x0) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 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$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340), 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r3, r3) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340), 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r2) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x0) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x0) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x0) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000001440)=0x10) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(0xffffffffffffffff, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:11 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, 0x0, &(0x7f0000001440)) 11:58:11 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(0x0, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x0, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x0, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={0x0, 0x0}, 0x0) 11:58:11 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:11 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x0, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:11 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:58:12 executing program 2: r0 = socket(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000001700)) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, 0x0) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), &(0x7f0000001700)=0x4) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 0: getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:58:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240), 0x0) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:12 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: r0 = socket(0x0, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0)={0x0}, &(0x7f0000001900)=0x8) r2 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: r0 = socket(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) r1 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0}, 0x0) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) socket(0x1c, 0x10000001, 0x84) 11:58:12 executing program 0: r0 = socket(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 0: r0 = socket(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x0, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 0: socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x0, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000018c0), &(0x7f0000001900)=0x8) 11:58:12 executing program 0: socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000001900)) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000001900)) 11:58:12 executing program 0: socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x0, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000001900)) 11:58:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:12 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), 0x0) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x0, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), 0x0) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x0, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0xfffe}, &(0x7f0000000000)=0x90) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000000)=0x90) 11:58:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000018c0), 0x0) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x0, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 3: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x0, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x0, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x0, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x0, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f0000000000)) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb1861d72da", 0x8a}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x8, 0x8, 0x924, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x100}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x9c, 0x100}, 0x101) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000000)=0x90) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r7, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x0) 11:58:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="df7c75374172b20c1cf5f31ebb3b17889260183eca02c3abe5c67c5a72b0cac259ea951ad05b943e991cfabdc21f5ae0b1de98bbe142db34e7265e913b27aaf24990603f7ff43a142070c65439065639d19c558d1eecfcb19be3160a30277fe6affdf409eb1c7ff82b072a13663b163085987b8fd303f710fbf7a6e5820c81b0ec58f006cfb186", 0x87}, {&(0x7f0000000140)="e8272f09af0a15dc0f7ed6f704b3743e78a2a51514", 0x15}, {&(0x7f0000000280)="f3f6b75933fea2324e4a6593f2771ad9349c1740d77988c853518573bcccb124c329df6ce72d986c6d6c8bb872fa1659de4ce105c69294c81bf7b975bf25fee634b94912e717bb9299388d53f8f45c1cea706a865e8f33fbcfeff64c4d152bf56087af9b45bf0fc56fbe497565bf6e560028e4f507e77f1991ffdefbe536266160277acba1df52c0414bab51d137f767b9f4ab24399f634d76701c4fe6f44d46856ddd116b5b8500e9186c8f77fa27d9", 0xb0}], 0x3, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x7000, 0x10000, 0xb}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x8, 0x8, 0x924, 0x1000}}, @authinfo={0x10, 0x84, 0x8, {0x100}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @authinfo={0x10}], 0x9c, 0x100}, 0x101) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r7, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r7, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r7, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, 0x0, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r7, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 0: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) fcntl$getown(r2, 0x5) r3 = fork() sigqueue(r3, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, 0x0, r3, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r4, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, 0x0, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, 0x0, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x7000, 0x10000, 0xb}}], 0x1c, 0x100}, 0x101) 11:58:13 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, 0x0, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:13 executing program 3: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:13 executing program 3: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:13 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000380)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x7000, 0x10000, 0xb}}], 0x1c, 0x100}, 0x101) 11:58:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 0: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:14 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect(r0, &(0x7f0000001480)=@in6={0x1c, 0x1c, 0x1, 0xfffff47c, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001400)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendto(r2, &(0x7f00000014c0)="c4e663c09c2f2df48fe9bd3aaf3a14e6fe4f85b48bd38a908ffd58bfa47bd6255c9415c3c7663120429883d8821b80bf285ad7a097a7e02d7c47c1a06920ad020c3a1a8625876024f5cd9172c072bda4a6f6c55548b97185b2eb0a36760bfe0e522fffeb3db357a5b709fd70d511923411188db0780d26a5e354c22122063d5c360270b3e09ef94d3de718ace1734b84c34015f0b0c7bad58c2ed6a27fa97fd520d2bcfc703a70f0a9119d6cb6e583663c1f4671ca9fa4fd6ad42ec55ba98cc83459458447920a32341e634b2d88f0a107dc2703fca8a4784e96aadb20d887762f7d", 0xe2, 0x108, &(0x7f00000015c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0x87) sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000000c0)="4fff618f380f3287a2882d44e1741bb7d78ff22270452fb4fc51e24cfe3ff602d35ac2c92519d0e7979fc5c4c87b087fdb3e19bce5a65c1b04ea60675ab1b6903955a612c704a0124931a74b82cb62eac424e6177639b8099d7fd64a2f1aae781c495a7906238fa1e4b40451d4a9885567f5b413a8b133bf9f47de9c32ceca2fead6ade71508e48f7e88", 0x8a}, {&(0x7f0000000040)="bb9c37448a0b3c3bd3ea1154a24fd413a0a54f455794d0ed354479a7a7fc474f4971509afad0da", 0x27}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a16dbde3a70a1c05310afe2be903258369a4d4ec836bd41acb44d9af9dd5b76efbe289c4248a131f2e52af4c04fe445d1b76118a", 0x34}, {&(0x7f0000001200)="bc0ad7140bbed0825d73e1ef683d14bffa422dfbad8c33acc4891a011c58998779e742cf6dac744b88fe0a9f9694a264a3673b27a660c366cbeb675e7dfb226f92b517dc77c2238c05148eee5a88cbc20db726850e76407452bec8c6351e3737a5c6709f93aff850bfb0e5c1c922248559753e28d3e12fcf99c7cc8db752c4de8ad92c6d5be83cf6fea0583f89d2d1af5b6829783c87319081ae172bd38c52e232196e57a7da15b7a77b50059fa130697506ffc11fdc29692868265b9a6dcb4b90e72f7f852f3e806b92109ac75d775d71b8a17dd0fd9159f371a4", 0xdb}], 0x5, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, r6]}], 0x20, 0x80}, 0x80) 11:58:14 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect(r0, &(0x7f0000001480)=@in6={0x1c, 0x1c, 0x1, 0xfffff47c, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001400)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendto(r2, &(0x7f00000014c0)="c4e663c09c2f2df48fe9bd3aaf3a14e6fe4f85b48bd38a908ffd58bfa47bd6255c9415c3c7663120429883d8821b80bf285ad7a097a7e02d7c47c1a06920ad020c3a1a8625876024f5cd9172c072bda4a6f6c55548b97185b2eb0a36760bfe0e522fffeb3db357a5b709fd70d511923411188db0780d26a5e354c22122063d5c360270b3e09ef94d3de718ace1734b84c34015f0b0c7bad58c2ed6a27fa97fd520d2bcfc703a70f0a9119d6cb6e583663c1f4671ca9fa4fd6ad42ec55ba98cc83459458447920a32341e634b2d88f0a107dc2703fca8a4784e96aadb20d887762f7d", 0xe2, 0x108, &(0x7f00000015c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0x87) sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000000c0)="4fff618f380f3287a2882d44e1741bb7d78ff22270452fb4fc51e24cfe3ff602d35ac2c92519d0e7979fc5c4c87b087fdb3e19bce5a65c1b04ea60675ab1b6903955a612c704a0124931a74b82cb62eac424e6177639b8099d7fd64a2f1aae781c495a7906238fa1e4b40451d4a9885567f5b413a8b133bf9f47de9c32ceca2fead6ade71508e48f7e88", 0x8a}, {&(0x7f0000000040)="bb9c37448a0b3c3bd3ea1154a24fd413a0a54f455794d0ed354479a7a7fc474f4971509afad0da", 0x27}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a16dbde3a70a1c05310afe2be903258369a4d4ec836bd41acb44d9af9dd5b76efbe289c4248a131f2e52af4c04fe445d1b76118a", 0x34}, {&(0x7f0000001200)="bc0ad7140bbed0825d73e1ef683d14bffa422dfbad8c33acc4891a011c58998779e742cf6dac744b88fe0a9f9694a264a3673b27a660c366cbeb675e7dfb226f92b517dc77c2238c05148eee5a88cbc20db726850e76407452bec8c6351e3737a5c6709f93aff850bfb0e5c1c922248559753e28d3e12fcf99c7cc8db752c4de8ad92c6d5be83cf6fea0583f89d2d1af5b6829783c87319081ae172bd38c52e232196e57a7da15b7a77b50059fa130697506ffc11fdc29692868265b9a6dcb4b90e72f7f852f3e806b92109ac75d775d71b8a17dd0fd9159f371a4", 0xdb}], 0x5, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, r6]}], 0x20, 0x80}, 0x80) 11:58:14 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:14 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:58:15 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, 0x0, 0xffffffffffffffff, 0x5}) 11:58:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:15 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:15 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect(r0, &(0x7f0000001480)=@in6={0x1c, 0x1c, 0x1, 0xfffff47c, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001400)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendto(r2, &(0x7f00000014c0)="c4e663c09c2f2df48fe9bd3aaf3a14e6fe4f85b48bd38a908ffd58bfa47bd6255c9415c3c7663120429883d8821b80bf285ad7a097a7e02d7c47c1a06920ad020c3a1a8625876024f5cd9172c072bda4a6f6c55548b97185b2eb0a36760bfe0e522fffeb3db357a5b709fd70d511923411188db0780d26a5e354c22122063d5c360270b3e09ef94d3de718ace1734b84c34015f0b0c7bad58c2ed6a27fa97fd520d2bcfc703a70f0a9119d6cb6e583663c1f4671ca9fa4fd6ad42ec55ba98cc83459458447920a32341e634b2d88f0a107dc2703fca8a4784e96aadb20d887762f7d", 0xe2, 0x108, &(0x7f00000015c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) r6 = socket$inet(0x2, 0x10000000, 0x87) sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000000c0)="4fff618f380f3287a2882d44e1741bb7d78ff22270452fb4fc51e24cfe3ff602d35ac2c92519d0e7979fc5c4c87b087fdb3e19bce5a65c1b04ea60675ab1b6903955a612c704a0124931a74b82cb62eac424e6177639b8099d7fd64a2f1aae781c495a7906238fa1e4b40451d4a9885567f5b413a8b133bf9f47de9c32ceca2fead6ade71508e48f7e88", 0x8a}, {&(0x7f0000000040)="bb9c37448a0b3c3bd3ea1154a24fd413a0a54f455794d0ed354479a7a7fc474f4971509afad0da", 0x27}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a16dbde3a70a1c05310afe2be903258369a4d4ec836bd41acb44d9af9dd5b76efbe289c4248a131f2e52af4c04fe445d1b76118a", 0x34}, {&(0x7f0000001200)="bc0ad7140bbed0825d73e1ef683d14bffa422dfbad8c33acc4891a011c58998779e742cf6dac744b88fe0a9f9694a264a3673b27a660c366cbeb675e7dfb226f92b517dc77c2238c05148eee5a88cbc20db726850e76407452bec8c6351e3737a5c6709f93aff850bfb0e5c1c922248559753e28d3e12fcf99c7cc8db752c4de8ad92c6d5be83cf6fea0583f89d2d1af5b6829783c87319081ae172bd38c52e232196e57a7da15b7a77b50059fa130697506ffc11fdc29692868265b9a6dcb4b90e72f7f852f3e806b92109ac75d775d71b8a17dd0fd9159f371a4", 0xdb}], 0x5, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, r6]}], 0x20, 0x80}, 0x80) 11:58:15 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:15 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:15 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:15 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r5, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:16 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect(r0, &(0x7f0000001480)=@in6={0x1c, 0x1c, 0x1, 0xfffff47c, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001400)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendto(r2, &(0x7f00000014c0)="c4e663c09c2f2df48fe9bd3aaf3a14e6fe4f85b48bd38a908ffd58bfa47bd6255c9415c3c7663120429883d8821b80bf285ad7a097a7e02d7c47c1a06920ad020c3a1a8625876024f5cd9172c072bda4a6f6c55548b97185b2eb0a36760bfe0e522fffeb3db357a5b709fd70d511923411188db0780d26a5e354c22122063d5c360270b3e09ef94d3de718ace1734b84c34015f0b0c7bad58c2ed6a27fa97fd520d2bcfc703a70f0a9119d6cb6e583663c1f4671ca9fa4fd6ad42ec55ba98cc83459458447920a32341e634b2d88f0a107dc2703fca8a4784e96aadb20d887762f7d", 0xe2, 0x108, &(0x7f00000015c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r5, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)='j', 0x1}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000000c0)="4fff618f380f3287a2882d44e1741bb7d78ff22270452fb4fc51e24cfe3ff602d35ac2c92519d0e7979fc5c4c87b087fdb3e19bce5a65c1b04ea60675ab1b6903955a612c704a0124931a74b82cb62eac424e6177639b8099d7fd64a2f1aae781c495a7906238fa1e4b40451d4a9885567f5b413a8b133bf9f47de9c32ceca2fead6ade71508e48f7e88", 0x8a}, {&(0x7f0000000040)="bb9c37448a0b3c3bd3ea1154a24fd413a0a54f455794d0ed354479a7a7fc474f4971509afad0da", 0x27}, {&(0x7f00000001c0)="30cc0f6652119634ef72a0a576e9f9b00126af65d99851b33e153a2ef488b1e74f68d37fc117695f1cdc5c307fbf40905045bb0dd2bb815162551589262fab9cdb0fe8452e2c7d58ff4616e67529ad8e652f402cbccf743c0585e5afd1cc2bb9687459ca1be859eb0dcd7faf828a1243c9785500564a951974dd48ce6c78c1c7c5a9cef18da3168dba2f663e8d3293873f8ab81c85165f9b33180163b8cd967a9ae5a7804ceb6586910eb91486286e677d350da82633536c07f646abba3b6a32321058d36deaabd39256411a0a00c2ffc2095a777a3e12c8ac75f4cbda7ad43088e74ca1dd566d036c1b076eaf1908e677c463346bf91ceeeab9ae33dccc5df2ac5b5e0720f8afa2d72b652e90d63981e399d9ce4216e570dc3f43509268e003c85f5d191d5833aa92dc05ee22815c88c02ca9b6bb799c21dbdbf815a76331d1ae9dd721cf81700cc6ad312d790c9c261c40ef65a0041790b81b42a3b4b08dd76d615ebf2d8f2456b6aeaa4021eb698dfa129820e14bbeaa7184b110f635fdc04ee6e5d631ffee96c46086e9db18dd11a1ee4c9b6bccf64f8ce628794c0e5d6acaa97f1be955aceaea3379919bc7001e1d2313eb61c0061c5d2101dc84cc582364ce185aa76629564061b90fd0d30c52cad2d61c9ce9f32bafd070feffb05dde04ac6ac1d22cf4a202011c0792df1be679b98e9824a8b957c891021fe4e8d11183f79bae6485a7950a33142739ff5cfed6615fb0dcc980040accdf78d6410af8202b77760111e0145ab3ed2a669a4c6f815006d940d9f46bef1ce7412af66b6ddd637c7dca5b1fec663370c903dca8aa78559a1f7118f3c1a6c07e0b1cf7f8cdf32ba741763638070258c1b88cad608ffe1dc737587e43626cf1dc9fc9d3d3b9f6ce9159374baadb87cdb530cf37c64d0609f4b792b35051ebd9eaac1886b4b8218a347ac8e925f696a2cd9ea3f99dc39a0bd63beb5e91b270d0e24b5ec781689376ee2ed4bbac14e9dcd18367970f229cb9cf6ea53c7f9e3388302588929bd2fc99c464bfb276ae5a150ffd3093379d68bcc9efd831c728ba0365d4d52959b6cc2139db83892f4b6582a6884853504e47919fc1e1b7f2af8c51dfcf63a4328f0f2f34cd9b879d125b4be6e9799940cc017ba2f2b413da8d894f7ec7a53acbd456cef2e330addd6187f78b975a32dde3324198e777e74a09a614664d9661ce5405d75dba1720bacaec0bef0ee25578db66cdfaea575ba7154746a954206cb128ee5b36e58f8c29d53f71e0ff21265b94e69f854dd3d46c86b77fe35c94010974ebdd2bc33803bf17ff1c0763b8b5add0f910efd57edf79dd11d846814e30d10a24f8ca03cb10b448601a110336c8547b7b2b96d07a92651d999bedc8b965585d098190016e94d344feb9720b3e65a33dc048343031b6010395838f5b0c8efe0246e7d8b244841cb25b3395019cd54776d9df0d9b9c8aa58d6d675f2b54a077b41d5feb46270b0d32104660afa36ff7fd61e54bd0b68eb34ce3cb49e699d67845796c3d741ea9b5dc8fa65711a6c121458ee566168ce904a5f2891670802c4361dacdeffc6d1f7d543dba3ca04df25fa5b5658839839825c497cc84c64fec4e9906de43fbfb386f01c8347010ee6ddc3279f43476be83f818f227b20af58c9439f7621d50a9f2c1d2b92749e6393dab82ca85fc9ddb2cc466d87d28235ab182a0fca152660cb7e67c36d290d22fafbfcf28ec3023820e73203a3dbadbd609814b4a0d84ce1b246eedea4fccbdff7fb35e67fd3822b4bfe5be1de9668a92f31ec5c7f5c2fc1956ac97a662213255a951980e1c23c410d6378c833d7ef3c81d3edbedc70ee156489e8f6a3febc6c264c3136eedce9083a7a941bb416ce9413e41f39626490b822d3d0e61f2c87a79d173e002425b15a6e6d270dff47a2c3a0077ee66c7c1e9a0bc356a2898125ec3d07b8af27a8fd1b45fce09a51c8a9f447f826ed4e93223c120aa80107db5fd6090b85014a9d1f80ed5c5f95146fc164aba4232006bd864239ce57f0f7ebe0d3cd36fc67a90499437f3fb68e72074df470891b159274013bd96f6b172c78b0b79d28de96df68baac2b3cc2ec2e026b13fe0d8ae2a5ed1c0aface4b2911a3ddb01329d67ebcf5a57a387ab256ccdab61be08f49e3c93c0712574d6e5db254c1f403fc418d6b7cb41dc9234bd70ece4706327b47591d920eed4c51f98a79441b5bc1d99b90684978874bc66372a5807a52c1ac2cc94feee3c2456eba8fb2d4daa4ee57c023cca567bc18431d291f04ed40877d4b9c8dbf4a09ac2992da474f51701827751ce73635d744549a3d287c367ff3a8598eadec1b7dcc292df4f06cc2d0f3c7de35320bae9b2746d8e4b5a644fd3d8d531bc511ef0a1c4b1559fa958a3d76cffd0186682654e2842d70826ee3e3980344a946a8cb6b3b448382223c0c2d2a7ad4717e161c4abe25b8e7df78ddbf7c86c93c7b0f287e231b5956233f0151e1b1351a35fd49044a7c5d6d944243368966c95ca081f0449645a644db6b4e59e6a8abf2438319c9deadbaf620449a6d0c3dfc0b9281dd7f8c20e6a9000be141f22f7dc62c1fca3fc47e559d6616f18be3d68e3c68b52b3ade2a95086f7150725df792ac9cd21a3fc0a15099161b8df9d6dab44f8ffc76fd26e1cd735b322a47e5a10e2d6eb9f0577d14e1c6b2368be35405d6518dc54b9a612d5b3e2bd4e86cbc24df386b86e455e86044e20bcef0e6c5130130a9d2b3c16f082ce8114d5de2146b9d8741767c4d6743591491ad592a34e5b6598d950222183936a701b85b10fb50b26c4233b411681beee55acc3054154158231490522e556636c0b33f4ed6bb018813d99a9015ca82b07dc5e493bcf604e13bd7bc3f82c2927d55498526106d75ce625139c56f745cc4184c295fced2f1ce4e6644cee33949c4d76ed0fc2795dac4db745d2df8ac5f1d14bb7b2fef4f7d0213b3381ab4fe0fa7773133d714b5ca554b321e3f53a5808161e3258d40f197db6be8a3e4717d3eff12edd81f81e618581fbc340a302062b8cc4192485cc33d0a1bbf7d974cb9669f6b0add824dbcff964e9b065c9750c4a000cea637aa18e8ee2f274f5939b4a2fff7c6e663ef4e8546cde6019edc147c213bfd0e9de55f50081b369b8018770a1d9063f31d7141b9f29d9fb37c4686a2765f1348284ec954df50486da1803a9610ef521dad241bf3869a2eb32b89652e5afc76f82c8c641e2d4d35b894ac50efdcbb0340221a7cf31667a3fe112216f0130fb42d78ce13a21f051b2ca500b407eef65458468a39b7733c64728f8d18e221a4404c9078ae6f174feaaccb511405a53043bccd119074974810fc3c55315b7d4bc9846a607b7f2705cd2252d5a95bc55ccd218f63f9ad8a1eeef26db32f28251f5778451bcfe223faa199b39661171bc8d832d43a8c3103262b79ad6bcb1ef3f5820c5976244b2c0f03b6312ab1f5dd1f722f188591bb857af1418f19db154c060344e04ac9f2d4c6ca5d0eb5bdd1ff7c7e174673866d8d76d526e2fd2d68c0dfc6ffd67177280b8062eb4ddd73d1e0a2340ba4e463988d4ad73cb399e07f781cae42f462371d24207ce2849a8182066c39c4da30f7f1956ec3a2060bffaa047e585c6a5700334c940ca620296b4d9714b80f4e741ec61e6138cf4e1d2c92ed39c284ac6bcb91da87dcb690d4f35fb2e4d39f234b7a3672e0da7ab285e3d4736b24e769c31671b06f04508f0ef7aea0c6c0efa4c7d649e1783f9291d7227d7411762cf05265b7ebf053bde5970ce40f83f053afeaf684bda847df925fe57e2bc733f81223b79e44b65e463eab7b6286353959110f3089866e1d3319e6ab3357b044ff601a2d6d177e1ed5b30c48da2839ee22d6c6631212810ac49d2f18769e311eb67409b080793cf46c739c63bcc3dbad493d93611d769686bf72ae9213e2af487ba5cdcd51c7b48a2066783cd0774f03023232e77ddb1a320bbe9916a2cdf36ac7aa3991001cdbfa43ba7d060d3a687175ddbc1102c0ec5778eca6dbd1acba6cd05e07c8fe1666ceea5f78a33d723f576fa8b85f422bf93af83ff5f34e4c29ed002b87699773a8a97f270375c08f76ab46f1e6c63cd9546d157295ff0aae64f439adb879f54efca4e49355df1163c869bca72a09d8f44072e33b0e892e985fd090cc5e4a1dd498450330b6658abe7f840109a2a84ed665b29aab7006e8ae4fb993c99c7e578f43806008c332709014e1c46369b7b78c06608c98d2347df98fb2334e96b8870cb42abe6afe46244f6663f2f1003ab3a6a4b6a1d83eab57b245d806bf61de9d1c7a5cc7da34947f3354ce6101377952dcc8f6193a418d88e68a83e34cfc25bc44a56730b17c6b062f3c1ab14b20a71e76e202ed40d7e5c6ed015857f744e41c8323c795566088cc73e0b611c4c1a05638fda372743ff82b5a10824bc1efc5736298dbcf92b18809ba75eec73113890f06374aaf7b16bd7a3ee7d305ae021a02c0e60a8d4eede3962f667432adbc8e986687cbe2f1bfe8cc5b364d061862bbe460c10713b82e5e3c036bfef3dc4684cd0ebf02f799149ad8e5e366edd4201468bddab64199932ea7bf6f3f5e6b9fd66fdfced622373b30a6820641d226c92193b7dfb4462395c633f1f9d3521e352b762f4483cd1e407c61fb735e7626a89e8f7a04eaf55d5391318cebaef905fffb64fb29ad76ae8567fc2f88443e7b3ea480c0fb9eb915831bb5b2d4ad6ab9a01e484d4f6a046fc9f2f9474de29ecb0bb1104b6b5e7689a494b9a29a4a95eb58625ab319e34a43f8746b7bcc5c5bdf9213680ac31e09fab1106f6a5d22c48eb96da08da4949a58a964460d154d9900d22395daf08b052c8123f7e2b06da0c1cf04eaff186ef7341abf80408c46c24a66aaa4ff25721b6ba4ed6b0ba295f5be77b4e7ddabc94719bb7c9a55f07c2a8b45de0865a82e3a0b0ed51a4f912a68d49a5cfdcd1af038d7989ddd1ca3a8dd16e595255c84a37978064ca47efbc2f90c20a215e42ac2ff54acc45e93c28a9fb06852f01e7457c47373db2ae17f846828def774f53caf8665544c3f81468f688584577aa88b89b639d0f60811114cb7a832e620872178378b49f115356507ec0162372afc780dd502a5fe326fab40e39ef5cf67c5021d26a5350c570f7a910a07c9e57ed51fd1cd7ee867b7c04a2d5d9348e4f02100dc585b784a06e9fe307fc0b475a245f4d54616b3bf937227d698c9a7e09a77ddedcbdd125800f94b0854e5a5eb981eb6bdb557ccd73361069e0b83eaccd39292a7e65b63c0378b9dfe67d583fb2770b96b5c0891c5271044b7bd3e0444e43fb047a940c88914021296d86afead2dd3c7a83f16bb2ebd3380e65699957dfbad1877a52960d297dabc01eb6bc81512d6eb4e7b2da2e8d7ca92c656d6452551af217be0d90e4cb11e486d68883d37a55fab7e3929840bfbaeb0a4eb085be437498ebdc0e17a87881e52e37370c9d6ae004b77abdd518df30f08c726113ce8667f80351c157f17f9b5be21678c3d85396caff76a7a36669932be63a709f32ee09872867042e6d497300488a88c37d9b5ebcfb9e1eb773dfcdb8768fa2fdefcb2f1b009450019bcf6e164c691947ac83c05c644677071cbfa9b43e0e3ad58009ea1f1f101addc3842ffcd626d9da752c7a6b0aca2a77bd33a84be527d21332478cc0553b4056cd7d24c6dddb88f519a1fe4cab5643a64c06bc46fc368976fd99c4632beec49d64b7f397a5320cd343a6d212", 0x1000}, {&(0x7f00000011c0)="a16dbde3a70a1c05310afe2be903258369a4d4ec836bd41acb44d9af9dd5b76efbe289c4248a131f2e52af4c04fe445d1b76118a", 0x34}, {&(0x7f0000001200)="bc0ad7140bbed0825d73e1ef683d14bffa422dfbad8c33acc4891a011c58998779e742cf6dac744b88fe0a9f9694a264a3673b27a660c366cbeb675e7dfb226f92b517dc77c2238c05148eee5a88cbc20db726850e76407452bec8c6351e3737a5c6709f93aff850bfb0e5c1c922248559753e28d3e12fcf99c7cc8db752c4de8ad92c6d5be83cf6fea0583f89d2d1af5b6829783c87319081ae172bd38c52e232196e57a7da15b7a77b50059fa130697506ffc11fdc29692868265b9a6dcb4b90e72f7f852f3e806b92109ac75d775d71b8a17dd0fd9159f371a4", 0xdb}], 0x5, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, 0xffffffffffffffff]}], 0x20, 0x80}, 0x80) 11:58:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x7fff, 0x7f, 0x2, 0x2}, 0x8) 11:58:16 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:16 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:16 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r0 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = shmget(0x3, 0x9000, 0x8, &(0x7f0000ff5000/0x9000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00', 0x1000}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x426, &(0x7f0000000200), 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xc8, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x6, 0x4) shutdown(r2, 0x1) r3 = fcntl$getown(r2, 0x5) r4 = fork() sigqueue(r4, 0x2b, @sigval_int) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0x44, 0x7ff, 0x10003}, 0x0, 0x9, 0x3fd, 0x40008020, r3, r4, 0x6}) shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x3000) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, 0x6}, 0x8, 0x7, 0x8, 0x7, r5, 0xffffffffffffffff, 0x5}) 11:58:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) 11:58:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) 11:58:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) 11:58:16 executing program 0: r0 = socket(0x1c, 0x10000001, 0x84) connect(r0, &(0x7f0000001480)=@in6={0x1c, 0x1c, 0x1, 0xfffff47c, @local={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000380)={r3, 0x0}, &(0x7f0000001440)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000001400)='\x00\x00\x00\x00\x00\x00', 0x6}], 0x1, &(0x7f0000000400)=ANY=[], 0x60}, 0x0) sendto(r2, &(0x7f00000014c0)="c4e663c09c2f2df48fe9bd3aaf3a14e6fe4f85b48bd38a908ffd58bfa47bd6255c9415c3c7663120429883d8821b80bf285ad7a097a7e02d7c47c1a06920ad020c3a1a8625876024f5cd9172c072bda4a6f6c55548b97185b2eb0a36760bfe0e522fffeb3db357a5b709fd70d511923411188db0780d26a5e354c22122063d5c360270b3e09ef94d3de718ace1734b84c34015f0b0c7bad58c2ed6a27fa97fd520d2bcfc703a70f0a9119d6cb6e583663c1f4671ca9fa4fd6ad42ec55ba98cc83459458447920a32341e634b2d88f0a107dc2703fca8a4784e96aadb20d887762f7d", 0xe2, 0x108, &(0x7f00000015c0)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x1}, 0x10) sendmsg$unix(r2, &(0x7f00000013c0)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f00000000c0)="4fff618f380f3287a2882d44e1741bb7d78ff22270452fb4fc51e24cfe3ff602d35ac2c92519d0e7979fc5c4c87b087fdb3e19bce5a65c1b04ea60675ab1b6903955a612c704a0124931a74b82cb62eac424e6177639b8099d7fd64a2f1aae781c495a7906238fa1e4b40451d4a9885567f5b413a8b133bf9f47de9c32ceca2fead6ade71508e48f7e88", 0x8a}, {&(0x7f0000000040)="bb9c37448a0b3c3bd3ea1154a24fd413a0a54f455794d0ed354479a7a7fc474f4971509afad0da", 0x27}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="a16dbde3a70a1c05310afe2be903258369a4d4ec836bd41acb44d9af9dd5b76efbe289c4248a131f2e52af4c04fe445d1b76118a", 0x34}, {&(0x7f0000001200)="bc0ad7140bbed0825d73e1ef683d14bffa422dfbad8c33acc4891a011c58998779e742cf6dac744b88fe0a9f9694a264a3673b27a660c366cbeb675e7dfb226f92b517dc77c2238c05148eee5a88cbc20db726850e76407452bec8c6351e3737a5c6709f93aff850bfb0e5c1c922248559753e28d3e12fcf99c7cc8db752c4de8ad92c6d5be83cf6fea0583f89d2d1af5b6829783c87319081ae172bd38c52e232196e57a7da15b7a77b50059fa130697506ffc11fdc29692868265b9a6dcb4b90e72f7f852f3e806b92109ac75d775d71b8a17dd0fd9159f371a4", 0xdb}], 0x5, &(0x7f0000001380)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r0, 0xffffffffffffffff]}], 0x20, 0x80}, 0x80) 11:58:16 executing program 2: socket(0x1c, 0x10000001, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, 0x0}, &(0x7f0000001440)=0x10) sendto(r1, &(0x7f0000000000)="5c63821d0f8d869f23ab12d1a6eb", 0xe, 0x8, 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x40, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80000001}}, r6, 0x80, 0x8001, 0x110, 0x7ff, 0x6}, 0x98) 11:58:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, 0x7f, 0x2, 0x2}, 0x8) if_delmulti_locked: detaching ifnet instance 0xfffffe0057335000 if_delmulti_locked: detaching ifnet instance 0xfffffe0057335000 if_delmulti_locked: detaching ifnet instance 0xfffffe0057335000 panic: Thread not suspended cpuid = 1 time = 1652615896 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005417bad0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005417bc30 vpanic() at vpanic+0x2b8/frame 0xfffffe005417bd10 panic() at panic+0xb5/frame 0xfffffe005417bde0 thread_unsuspend_one() at thread_unsuspend_one+0x197/frame 0xfffffe005417be20 thread_suspend_check() at thread_suspend_check+0x38d/frame 0xfffffe005417beb0 ast() at ast+0xd73/frame 0xfffffe005417bf30 doreti_ast() at doreti_ast+0x1f/frame 0x820fae550 KDB: enter: panic [ thread pid 780 tid 100123 ] Stopped at kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff81729cb6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe005417bc10 rbp 0xfffffe005417bc30 rsi 0 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058b17c30 r12 0xfffffe009efd8000 r13 0xfffffe005417bc01 r14 0xffffffff82b4fd00 .str.26 r15 0xffffffff82b4fd00 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 780 (syz-executor.2) at 0xfffffe0058dfaa90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 774 at 0xfffffe009eba0000 ABI: FreeBSD ELF64 flag: 0x12084000 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0053dee000 (map 0xfffffe0053dee000) (map.pmap 0xfffffe0053dee0c0) (pmap 0xfffffe0053dee128) threads: 1 100123 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 6384 778 778 0 T (threaded) syz-executor.1 105003 s syz-executor.1 105731 RunQ syz-executor.1 5691 1 5691 0 Rs dhclient 5685 1 5685 0 Ds range 0xfffffe0058bb7438 dhclient 5655 430 430 0 RL sh 5380 1 777 0 RE syz-executor.0 5162 1 788 0 LE *pmap pv 0xfffffe0057887540 syz-executor.3 5123 1 788 0 LE *pmap pv 0xfffffe0057887540 syz-executor.3 1081 1 1081 0 Ds range 0xfffffe0058bcce38 dhclient 1077 1 1077 0 Ds range 0xfffffe0058bb7578 dhclient 780 774 780 0 TLs CPU 1 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e41701 syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100111 S uwait 0xfffffe0057328680 syz-fuzzer 100113 S nanslp 0xffffffff83e41701 syz-fuzzer 100114 S uwait 0xfffffe0057328580 syz-fuzzer 100115 Run CPU 0 syz-fuzzer 100116 S uwait 0xfffffe0058b25d00 syz-fuzzer 100117 S uwait 0xfffffe0058b24100 syz-fuzzer 100118 S uwait 0xfffffe0058b24200 syz-fuzzer 100119 RunQ syz-fuzzer 100122 S kqread 0xfffffe0058b5de00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009eb9fb40 csh 770 688 770 0 Ss select 0xfffffe0056f6aec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574724b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574728b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057472cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41701 cron 688 1 688 0 Ss select 0xfffffe0056f6b140 sshd 501 1 501 0 Ss select 0xfffffe0056f6ae40 syslogd 430 1 430 0 Ss wait 0xfffffe0058df5a90 devd 429 1 429 65 Ss select 0xfffffe0056f6bf40 dhclient 344 1 344 0 Ss select 0xfffffe0056f6af40 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b7c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058b8cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100083 D launds 0xffffffff83f8cec4 [laundry: dom0] 100084 D umarcl 0xffffffff81e46dc0 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b55550 [pf purge] 5 0 0 0 DL waiting 0xffffffff849904a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [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 RLs [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b55b80 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100072 D - 0xfffffe00585ef600 [acpi_task_0] 100073 D - 0xfffffe00585ef600 [acpi_task_1] 100074 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] 6387 6384 778 0 Z syz-executor.1 5676 5655 430 65 Z dhclient 5118 1 788 0 Z syz-executor.3 db> show all locks Process 6384 (syz-executor.1) thread 0xfffffe00a68ff740 (105731) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83e2faa0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3405 Process 5380 (syz-executor.0) thread 0xfffffe00a0b21000 (104890) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007786240) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8393 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a6883128) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 Process 5162 (syz-executor.3) thread 0xfffffe00a0b25020 (101105) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058d62128) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 Process 5123 (syz-executor.3) thread 0xfffffe009efdc020 (100919) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058cb3518) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8305 Process 780 (syz-executor.2) thread 0xfffffe009efd8000 (100123) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058dfabb8) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:368 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 pcb 1905 2658K 13757 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 inodedep 1741 1165K 5584 newblk 22 1030K 9842 vfscache 3 1025K 3 sctp_stro 942 942K 3679 sctp_atcl 1885 707K 10528 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1832 458K 5467 vmem 3 274K 5 subproc 149 245K 6486 freefile 1830 229K 5463 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 13 131K 5191 tfo_ccache 1 128K 1 sctp_atky 2827 118K 14207 DEVFS1 109 109K 126 sem 4 106K 4 bus 994 81K 5207 filedesc 10 73K 10967 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 75 55K 2393 umtx 396 50K 396 sctp_timw 189 48K 189 kdtrace 226 47K 12123 shm 5 40K 715 BPF 22 36K 30 sctp_aadr 516 33K 516 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 sctp_athm 1885 30K 10528 sctp_map 1884 30K 7358 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 71 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 157 17K 495 sbuf 2 17K 304 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 KTRACE 100 13K 100 lltable 41 13K 50 ifnet 7 13K 7 ether_multi 144 12K 167 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 64 9K 71 bmsafemap 2 9K 5604 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 16 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 210 plimit 22 6K 364 kqueue 54 6K 6395 ufs_dirhash 24 5K 24 Unitno 123 5K 2901 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 27 4K 41 hhook 15 4K 17 lockf 29 4K 42 proc-args 78 4K 7591 DEVFSP 48 3K 74 pwddesc 46 3K 6482 terminal 11 3K 11 kcovinfo 39 3K 52 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freework 8 2K 6894 ipsec-saq 2 2K 2 freeblks 7 2K 5429 sctp_ifa 13 2K 15 ip6ndp 11 2K 15 selfd 26 2K 102438 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 10352 diradd 12 2K 5501 select 11 2K 46 ipsecpolicy 2 2K 2 in_multi 5 2K 8 acpidev 20 2K 20 newdirblk 9 2K 5176 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 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 sctp_ifn 5 1K 15 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 1779 osd 9 1K 1437 chacha20random 1 1K 1 procdesc 3 1K 14 CC Mem 5 1K 1426 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefrag 2 1K 4 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 cryptodev 2 1K 48 tcp_fsb 1 1K 936 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 pmchooks 1 1K 1 soname 4 1K 12342 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 filecaps 1 1K 97 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2473 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_stri 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 3157 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 allocindir 0 0K 0 indirdep 0 0K 2572 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 ip6opt 0 0K 12 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 5434 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 9 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 aios 0 0K 0 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 120 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 19984 ioctlops 0 0K 108 eventfd 0 0K 0 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 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 703 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 8426 972 1492461 0 254 38494208 0 mbuf 256 9570 603 2413081 0 254 2604288 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 16389 1190 159237 0 63 2531376 0 sctp_asoc 2256 942 78 3679 0 254 2301120 0 malloc-2048 2048 947 45 7044 0 8 2031616 0 BUF TRIE 144 187 11601 4951 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11634 84 17145 0 126 1499904 0 malloc-4096 4096 328 2 492 0 2 1351680 0 UMA Slabs 0 112 11552 34 11552 0 126 1297632 0 sctp_ep 1208 943 77 6849 0 254 1232160 0 vmem btag 56 19702 65 19705 0 254 1106952 0 malloc-1024 1024 949 11 3685 0 16 983040 0 malloc-384 384 1754 676 5657 0 30 933120 0 malloc-16384 16384 8 44 5645 0 1 851968 0 sctp_raddr 736 942 81 3679 0 254 752928 0 malloc-384 384 1887 63 10530 0 30 748800 0 VM OBJECT 264 1922 898 143643 0 30 744480 0 tcp_log 416 0 1782 6588 0 254 741312 0 FFS inode 1160 508 66 5971 0 8 665840 0 malloc-256 256 1907 643 6441 0 62 652800 0 tcpcb 1104 5 506 1426 0 254 564144 0 socket 960 30 478 9889 0 254 487680 0 malloc-4096 4096 63 45 6404 0 2 442368 0 MAP ENTRY 96 2293 2243 371362 0 126 435456 0 256 Bucket 2048 181 19 6389 0 8 409600 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 173 25 5733 0 8 357984 0 malloc-128 128 2171 619 11122 0 126 357120 0 malloc-256 256 1154 91 7084 0 62 318720 0 VNODE 448 547 119 6012 0 30 298368 0 malloc-64 64 4125 474 11140 0 254 294336 0 malloc-256 256 290 835 36602 0 62 288000 0 malloc-32768 32768 1 7 2441 0 1 262144 0 malloc-16 16 14655 345 14732 0 254 240000 0 DEVCTL 1024 23 197 157 0 0 225280 0 VMSPACE 2552 32 49 6373 0 4 206712 0 mbuf_packet 256 215 547 7700 0 254 195072 0 malloc-32 32 5361 561 5779 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 175 41 11619 0 16 179712 0 tcp_bbr_map 128 0 1395 6427 0 126 178560 0 malloc-128 128 1210 185 26888 0 126 178560 0 FFS2 dinode 256 508 122 5971 0 62 161280 0 malloc-64 64 1980 351 7227 0 254 149184 0 malloc-1024 1024 121 23 337 0 16 147456 0 S VFS Cache 104 1007 397 6562 0 126 146016 0 sctp_stream_msg_out 112 1033 263 1045 0 254 145152 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 116 0 1 131072 0 unpcb 256 14 496 1231 0 254 130560 0 PROC 1352 51 45 6388 0 8 129792 0 128 Bucket 1024 100 15 1492 0 16 117760 0 ksiginfo 112 88 956 6610 0 126 116928 0 malloc-2048 2048 10 46 1813 0 8 114688 0 sctp_laddr 48 2064 288 3519 0 254 112896 0 filedesc0 1072 46 59 6482 0 8 112560 0 malloc-128 128 525 250 4915 0 126 99200 0 UMA Kegs 384 230 3 230 0 30 89472 0 clpbuf 2624 0 32 25 0 16 83968 0 malloc-128 128 439 212 1351 0 126 83328 0 malloc-256 256 222 93 5799 0 62 80640 0 sctp_chunk 152 152 368 152 0 254 79040 0 malloc-32 32 2150 244 13641 0 254 76608 0 malloc-8192 8192 6 3 135 0 1 73728 0 ertt_txseginfo 40 0 1818 19722 0 254 72720 0 64 Bucket 512 98 38 6666 0 30 69632 0 malloc-64 64 547 524 824 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 32 Bucket 256 115 140 19802 0 62 65280 0 tcp_rack_pcb 896 1 71 936 0 16 64512 0 g_bio 408 0 150 39541 0 30 61200 0 tcp_inpcb 424 5 121 1426 0 30 53424 0 malloc-64 64 137 682 109085 0 254 52416 0 malloc-128 128 162 241 664 0 126 51584 0 malloc-128 128 185 218 337 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 35649 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 27 21 56 0 16 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 malloc-384 384 97 23 98 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 165 385 22657 0 126 44000 0 TURNSTILE 136 199 116 199 0 62 42840 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4646 474 4828 0 254 40960 0 malloc-16 16 1921 579 38208 0 254 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 184 0 30 38160 0 PWD 32 16 1118 5266 0 254 36288 0 malloc-64 64 0 567 15438 0 254 36288 0 malloc-64 64 186 381 220 0 254 36288 0 malloc-64 64 79 488 6746 0 254 36288 0 malloc-64 64 50 517 72 0 254 36288 0 malloc-16 16 1911 339 7555 0 254 36000 0 malloc-128 128 43 236 10476 0 126 35712 0 routing nhops 256 23 112 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 53 0 30 34560 0 malloc-256 256 2 133 748 0 62 34560 0 malloc-256 256 45 90 51 0 62 34560 0 malloc-256 256 51 84 716 0 62 34560 0 malloc-256 256 15 120 588 0 62 34560 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 2 6 5441 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-2048 2048 7 9 33 0 8 32768 0 malloc-1024 1024 4 28 6 0 16 32768 0 malloc-1024 1024 11 21 1236 0 16 32768 0 malloc-512 512 11 53 31 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 4 60 26 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 22 178 81507 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 2 262 1578 0 126 31680 0 tcp_bbr_pcb 832 0 36 9 0 16 29952 0 cpuset 104 7 272 5280 0 126 29016 0 tcp_inpcb ports 32 3 879 851 0 254 28224 0 16 Bucket 144 68 128 681 0 62 28224 0 4 Bucket 48 14 574 179 0 254 28224 0 2 Bucket 32 94 788 1313 0 254 28224 0 ripcb 424 3 60 166 0 30 26712 0 udplite_inpcb 424 0 63 3 0 30 26712 0 da_ccb 544 0 49 9990 0 16 26656 0 pipe 744 18 17 401 0 16 26040 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 27 111 35 0 62 24288 0 PGRP 88 27 249 41 0 126 24288 0 rl_entry 40 64 542 64 0 254 24240 0 8 Bucket 80 56 244 1980 0 126 24000 0 malloc-384 384 40 20 44 0 30 23040 0 domainset 40 0 567 3896 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 187 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 5 275 1426 0 126 20160 0 malloc-32 32 5 625 5221 0 254 20160 0 malloc-32 32 240 390 4921 0 254 20160 0 malloc-32 32 82 548 6380 0 254 20160 0 malloc-32 32 153 477 159 0 254 20160 0 malloc-32 32 53 577 244 0 254 20160 0 malloc-32 32 24 606 1080 0 254 20160 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 750090 0 254 16032 0 malloc-16 16 478 522 3445 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 9 741 9949 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 19 731 60 0 254 12000 0 malloc-16 16 33 717 6996 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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-512 512 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