0) 16:15:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="68b80d30b9a3c66ab72c8b78dba819dc"}, 0x1c, 0x0}, 0x0) 16:15:54 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:54 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:54 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:55 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:55 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:56 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:56 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:15:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) Nov 17 16:15:56 ci-freebsd-i386-0 dhclient[1051]: send_packet: No buffer space available 16:15:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:57 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:15:57 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:15:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:57 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:57 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:57 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:58 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:58 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:58 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:58 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:58 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:59 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:59 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 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, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:59 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:59 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:15:59 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, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:15:59 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:15:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:15:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:16:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:00 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, 0x48, 0x0, 0x0) 16:16:00 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, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:16:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:16:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:16:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, 0x0, 0x0) 16:16:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:16:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000180), 0x4) 16:16:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:16:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180), 0x4) 16:16:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:16:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180), 0x4) 16:16:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180), 0x4) 16:16:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:16:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:16:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) 16:16:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:08 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:08 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:11 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:11 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:12 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:13 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:13 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:16 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:17 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 0: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:16:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:16:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:16:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:16:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:16:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:16:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:16:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:19 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:16:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:16:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:20 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:21 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:21 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:21 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:21 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:21 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:22 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:16:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:24 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:16:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 16:16:25 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 16:16:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) 16:16:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:16:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 1: r0 = socket(0x0, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:27 executing program 1: r0 = socket(0x0, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:27 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:28 executing program 1: r0 = socket(0x0, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:29 executing program 1: r0 = socket(0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:30 executing program 1: r0 = socket(0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:30 executing program 1: r0 = socket(0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(0x0, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(0x0, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:32 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(0x0, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) Nov 17 16:16:33 ci-freebsd-i386-0 syslogd: last message repeated 2 times 16:16:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:36 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:39 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:39 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:39 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:39 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:41 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:42 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:43 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:45 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:46 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:47 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:47 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:16:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:16:48 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:16:49 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:50 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:16:51 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:51 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:51 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:16:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0x0) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:52 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:16:53 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:16:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:54 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x0, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:55 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:16:56 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x0, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:57 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x0, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x0, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:58 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:58 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:16:59 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:16:59 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:16:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:16:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:17:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:01 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:17:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:02 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:02 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:03 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:05 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:05 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:06 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:06 executing program 3: r0 = socket(0x2, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:07 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:07 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:08 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:08 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:09 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:09 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x0, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0xffffffffffffffd4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:10 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:10 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0xffffffffffffffd4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:11 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0xffffffffffffffd4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:11 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:11 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:12 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x100000002272, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00002d8000/0x1000)=nil, 0x1000, 0x0, 0x18a811, r0, 0x0) 16:17:12 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @empty, [], {@ipv4}}) 16:17:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 16:17:12 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f0000000100), 0x80) 16:17:12 executing program 0: syz_emit_ethernet(0x6a, &(0x7f0000000140)={@local, @empty, [], {@ipv4}}) 16:17:12 executing program 0: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000140)={@local, @empty, [], {@ipv4}}) 16:17:12 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:12 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 16:17:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0}, 0x1c) 16:17:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000180)={0x0, 0xfe, [], [@pad1, @pad1, @generic={0x0, 0x85, "cfd936966ac3ae164dcbf959c884d58f6adca25e2b373706beda9927f0d4d15df8ff5e0e14e5ef7596834847b491d920e8dcb255f0793e866b6783420a530c5fc204d9845b7e1c1d6f8f4b2b2ff0a24e2477032689e2822fac0211e3c0dfc4ca155ad8515c23bad5fd4fb354e91f8a66b76f7884d612cbd2950548eb3235c9814eb53b87e0"}, @ra, @generic, @generic, @generic={0x0, 0x73a, "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"}]}, 0x800) 16:17:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3fc, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbbfbe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0}, 0x1c) 16:17:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0}, 0x1c) 16:17:13 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:13 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @empty, [], {@ipv4}}) 16:17:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:13 executing program 0: mkdir(&(0x7f0000000700)='./file0\x00', 0x8) 16:17:13 executing program 0: symlink(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) 16:17:13 executing program 0: mmap(&(0x7f0000feb000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) 16:17:13 executing program 0: rmdir(&(0x7f0000000380)='./file0\x00') 16:17:14 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:14 executing program 0: socket$inet6(0xa, 0x0, 0x401) 16:17:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:14 executing program 0: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') chflagsat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) 16:17:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:14 executing program 0: r0 = kqueue() kevent(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001300)) 16:17:14 executing program 0: accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) r0 = msgget(0x3, 0x0) msgrcv(r0, 0x0, 0x16, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/81) 16:17:14 executing program 0: symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) 16:17:15 executing program 0: r0 = msgget(0x3, 0x0) msgrcv(r0, 0x0, 0x16, 0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/81) 16:17:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:15 executing program 0: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3) 16:17:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:15 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000001e40)={&(0x7f0000000180)=@in={0x2, 0x0}, 0xc, &(0x7f0000001880)=[{&(0x7f00000001c0)="fc7c1d090d45aa2d5e50333d82e50777e183ed5a63ddbb0b877dbb0b9db041a8cf674c1d632ed8ef2f06b5213dd8560dbdfafca9556eeb9b3d1414", 0x3b}, {&(0x7f0000000200)="a70a8c3f316ebd3cae2c8fcef90fee1a4521d136057e4c13391cbb5e78ec9fa55c88f1128e7dab91406f46362fd169d3b12e13c9605d477663239d8495f1a8ac10bf00bf637aa34e5f4932deac96971c95bcbec7f648925d9bef10bf9e5ab46e5cd9c21d03f3ef8d1bdac166bcc248144c767fee4eb0c03a8b87d4ba91bf9339ad9124c0f285065c7f4a948b48", 0x8d}, {&(0x7f00000002c0)="80670572f83adbe63baa9c535995061f203f014a8059e6532aa7ae2ac2491b3b6e2db29937f2367b4b1e6dd8ed7f09bd76f7b7c895bdd2a2ef722afb2a33c4dd524887d3b39a815637a391d6504d4c1a24a196233de3631becd248b258bf848429ce1401749ebacf08bb40c4c751fe082c115ef65645b7d639549335f3fb6bf74ab4e9c2dd27925640a9b87edb4e650ef7ca12fbe3a9876b27e1f3018049beb2078f88aa57ea4f41faa448d3ca5c399aae4574", 0xb3}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="18283029abfef408348fa86b3f71c2856b9cafc5e16bf7a4cc0dc04d8a4b6287311975ac8dd1b986bbf85c7cbc4df2f215c06e1c5a3ab3eec946457cb7d94ae2804583370fe3beaec11bed86d33ca6f4cb749c18b897b723f601497f983e3eb8926e7220139792cb813c74c9c20437542aa32573b246efe0d2b0b354e8d0e66a7ff007ce1f818f77dcbbb5896484580b0c6a1f603b8cff6cb5c3fe2bc7bc435fe7cd4faf1af9b381ad806acd3380f89242d1d113b8a1a148bfcc28", 0xbb}, {&(0x7f0000000540)="5672fdd3ca94f4fee668c2e98bc1f1d488b7847a0051b7c34dfb474dac2f69286692165dcecae91f1a676e16abba", 0x2e}, {&(0x7f0000000580)="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", 0x4a0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) 16:17:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:15 executing program 0: r0 = msgget(0x2, 0x210) msgctl$IPC_RMID(r0, 0x0) 16:17:15 executing program 0: mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0) utimes(0x0, &(0x7f0000000100)) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 16:17:15 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000001e40)={&(0x7f0000000180)=@in={0x2, 0x0}, 0xc, &(0x7f0000001880)=[{0x0}, {&(0x7f0000000200)="a7", 0x1}], 0x2, 0x0}, 0x0) 16:17:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:15 executing program 0: socketpair(0x11, 0x2, 0x4, &(0x7f0000000000)) 16:17:15 executing program 0: socketpair(0x2, 0x0, 0xfffffff9, &(0x7f0000000000)) 16:17:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:16 executing program 0: socketpair(0x2, 0x2, 0x7, &(0x7f0000000000)) 16:17:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:16 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108) 16:17:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000000c0)={0x100ffff, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108) 16:17:16 executing program 0: 16:17:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:16 executing program 0: 16:17:16 executing program 0: 16:17:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) r1 = dup2(r0, 0xffffffffffffffff) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:16 executing program 0: 16:17:16 executing program 0: 16:17:16 executing program 0: mlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) munmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000) 16:17:17 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:17 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000080)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "586fdd", 0x20, 0x3a, 0x0, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}, @mss={0x2, 0x4}, @generic={0x0, 0x2}]}}}}}}}}) 16:17:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:17 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:18 executing program 0: syz_emit_ethernet(0x0, 0x0) 16:17:18 executing program 0: syz_emit_ethernet(0x0, 0x0) 16:17:18 executing program 0: syz_emit_ethernet(0x0, 0x0) 16:17:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:18 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:18 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe8645335"}}}}}) 16:17:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}}}}}}) 16:17:19 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:17:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:19 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441df"}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441df"}}}}}) 16:17:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:19 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441df"}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x44, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe864"}}}}}) 16:17:19 executing program 0: syz_emit_ethernet(0x44, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe864"}}}}}) 16:17:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:17:20 executing program 0: syz_emit_ethernet(0x44, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe864"}}}}}) 16:17:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:20 executing program 0: syz_emit_ethernet(0x45, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe86453"}}}}}) 16:17:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:20 executing program 0: syz_emit_ethernet(0x45, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe86453"}}}}}) 16:17:20 executing program 0: syz_emit_ethernet(0x45, &(0x7f0000000040)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x37, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @rand_addr}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast2}, "4cd441dfe86453"}}}}}) 16:17:20 executing program 0: syz_emit_ethernet(0x62, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "586fdd", 0x2c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, @local={0xfe, 0x80, [], 0x0}, {[@hopopts={0x0, 0x1, [], [@enc_lim, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x3}]}], @tcp={{0x1, 0x1, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}) 16:17:20 executing program 0: syz_emit_ethernet(0x2d4, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaa4708b3299eb686dd609496d3029e3c0000000000000000000000000000000000ff02000000000000000000000000000187009078"]) 16:17:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:17:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:20 executing program 0: shmget(0x1, 0x9000, 0x0, &(0x7f0000ff5000/0x9000)=nil) 16:17:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:21 executing program 0: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 16:17:21 executing program 0: open$dir(&(0x7f0000000040)='./file1\x00', 0x6d29d68d5b7d7ffc, 0x0) 16:17:21 executing program 0: semget(0x3, 0x4, 0x24a) 16:17:21 executing program 0: accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) mprotect(&(0x7f00007fe000/0x800000)=nil, 0x800000, 0x1) 16:17:21 executing program 0: 16:17:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:17:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:22 executing program 0: 16:17:22 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:22 executing program 0: 16:17:22 executing program 0: 16:17:22 executing program 0: 16:17:22 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000040)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast2}}}, 0x88) 16:17:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect(r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 16:17:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:17:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:23 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:17:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x100) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) Expensive timeout(9) function: 0xffffffff8114fb60(0) 0.007753499 s 16:17:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x0, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:24 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x0, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:25 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:17:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 16:17:25 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xffffffffffffffff}}) 16:17:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x0, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:17:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:26 executing program 0: symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file1\x00') chflags(&(0x7f0000000000)='./file0\x00', 0x0) 16:17:26 executing program 0: open$dir(&(0x7f00000000c0)='./file0\x00', 0x5537ed39d5ad3714, 0x0) 16:17:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:27 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x0, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:27 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x0, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100ce"], 0xd6) 16:17:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, &(0x7f0000000180)="3b2e0a916937fa097e43dedf383602c961c1136ec408444d10dd810006342289a9bed39d7992a28a016b506e444b8187ec4ad6c23430fb121fca55e5f45e036d488b13b1a3f202fc8329811cd200ec39abfa78d316b66ae4b3ceedf44c47e5c89de06019187485c94e4df88d74252e3740d2c010170f32e8bd384e44014f4a2b69ae323b02adaa85d5707b5606c618db808598f1088e6b13a4cbe48a9275bdc4e259fa6a58cd5359b0", 0xa9, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 16:17:28 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x0, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001b80)={&(0x7f0000000500)=[{0x0}], 0x1, &(0x7f0000001ac0)=[{0x0}, {0x0}], 0x2}, 0x0, 0x0) 16:17:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 16:17:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_udp(r1, 0x11, 0x0, 0x0, 0x0) 16:17:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:29 executing program 2: chflags(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x200, 0x0) 16:17:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) fcntl$setstatus(r0, 0x4, 0x10048) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 16:17:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:30 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:30 executing program 2: syz_emit_ethernet(0x61, &(0x7f0000000380)=ANY=[@ANYBLOB="a166b0b19940ffffffffffff86dd606ed5eb00140000cc50920eb2c3406b634ce01012210000000000004a"]) 16:17:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001a00)=""/4084, 0xff4}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000840)=[{&(0x7f0000000080)=""/32, 0x20}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000300)) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) socketpair$unix(0x1, 0x1, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000003600)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000100)}, {0x0}, {0x0}, {0x0}], 0x4}, 0x0) shutdown(r3, 0x0) shutdown(r4, 0x0) 16:17:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:31 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:31 executing program 2: execve(&(0x7f0000000000)='\x00', &(0x7f0000000280), 0x0) 16:17:31 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:31 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x6}, 0x1c) 16:17:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:32 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:32 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:33 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:33 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() listen(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:33 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:33 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:34 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:17:34 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:34 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, 0x0, 0x0) 16:17:34 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, 0x0, 0x0) 16:17:34 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:35 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:35 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, 0x0, 0x0) 16:17:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:35 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x3}, 0x10) 16:17:35 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000400)) 16:17:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:36 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:36 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:36 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) open$dir(&(0x7f0000000480)='./file0\x00', 0x400, 0x0) 16:17:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:36 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0}, 0x100) 16:17:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:17:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000007c0)="83193bf99eeae7c8c6daf23e76fa292139da23c82928440728e0cf77008ed546dac2d246e5dfcaa4b39ca09637948bc942fa0d6a6f53f6ed60e622e5ebde532648abb0dfa6076f84811492f9afe97f64ea13876f0db9a42865c6b7581e", 0x5d, 0x0, &(0x7f00000008c0)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) 16:17:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="746bc8"], 0x8) 16:17:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 16:17:37 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:17:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 16:17:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000035c0)={0x0, 0x7000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000001040)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={[], [], @rand_addr}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=[@sndrcv={0x2c}], 0x2c}, 0x0) 16:17:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) sendto(r0, &(0x7f0000000100)='2', 0x1, 0x0, 0x0, 0x0) 16:17:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, 0x0, 0x0) 16:17:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:17:38 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="bd", 0x1}], 0x1, &(0x7f0000000080)=ANY=[], 0x14}, 0x0) 16:17:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0xff5f) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) 16:17:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000001a700)=""/102393, 0x18ff9, 0x0, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000000)=""/28, 0x1c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) recvfrom(r4, &(0x7f0000000600)=""/265, 0x11c, 0x42, 0x0, 0x0) shutdown(r4, 0x0) 16:17:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x10) 16:17:39 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:39 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000200)=0xc290, 0x4) 16:17:39 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:39 executing program 2: r0 = socket$inet6(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0x0, 0x0, 0x0) 16:17:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 16:17:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xfff}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:17:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) 16:17:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000000)="25cd19fabe108108987d7b21775126c6f98bde5e5e46a1cd024e65f11c4fd142e2e308e8ea02743c9c11b484c9ddd8733a823e02b84cbde6df90e67a2a968a8d63bb557f84a6ffd9e2cacffe9a5a15fe", 0x50, 0x84, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback, 0xfffff901}, 0x1c) 16:17:40 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:41 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:41 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaad6a8d6108b3b86dd608339d1c33452cb0897b60123dd0da03d99af2f003000efffff"]) 16:17:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:41 executing program 0: recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa) getresuid(&(0x7f0000000100), 0x0, &(0x7f0000000180)) 16:17:41 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="7f", 0x1}], 0x1, &(0x7f0000000300)=[@sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @prinfo={0x14}, @sndinfo={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c}, @prinfo={0x14}, @prinfo={0x14}], 0xcc}, 0x0) 16:17:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:42 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) 16:17:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:42 executing program 0: freebsd11_lstat(&(0x7f0000000340)='./file0\x00', 0x0) lchown(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000500)='./file0\x00', 0x0) 16:17:42 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 16:17:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:17:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffff6c, 0x1c, 0x1, 0x0, @ipv4}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[], &(0x7f00000001c0)=0x94) 16:17:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 16:17:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:42 executing program 0: poll(&(0x7f0000000100)=[{}, {}], 0x2, 0x0) 16:17:43 executing program 0: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r0, &(0x7f00000002c0)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bindat$unix(r0, r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0a012e2f66"], 0xa) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:17:43 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x1) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, 0x0}, 0x0) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x80c}, 0x14) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:44 executing program 0: r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x1, 0xfffffffffffffffc, 0xa9}], 0x1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 16:17:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)}, 0x0) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000, 0x7}, 0x10) 16:17:45 executing program 0: freebsd11_lstat(&(0x7f0000000380)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0\x00', 0x0) 16:17:45 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @rand_addr=0x7}}}, 0xa0) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 16:17:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 16:17:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)}, 0x0) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x2000, 0x7}, 0x10) 16:17:46 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x2000, 0x7}, 0x10) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x2000, 0x7}, 0x10) 16:17:46 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000001280)="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", 0xfb5}], 0x1, 0x0}, 0x0) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x7}, 0x10) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x7}, 0x10) 16:17:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)}, 0x0) 16:17:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x0, 0x0, 0x348}, 0x98) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x7}, 0x10) 16:17:46 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:46 executing program 0: open$dir(0x0, 0xf, 0x0) 16:17:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000}, 0x10) 16:17:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x1f, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), 0xb) 16:17:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000}, 0x10) 16:17:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x2000}, 0x10) 16:17:47 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:17:47 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000000800)="38d1", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000400)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 16:17:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e22000000000000000000f7"], 0x98) 16:17:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000001a700)=""/102393, 0x18ff9, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {0x0}, {0x0}], 0x4e, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/99, 0x63}], 0x1, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r6, 0x0) recvfrom(r2, &(0x7f0000000600)=""/251, 0x147, 0x0, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) 16:17:48 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:17:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000001d40)=[{&(0x7f0000000800)="38d1", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000400)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 16:17:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001700)=""/102400, 0x19000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f000001a700)=""/102393, 0x18ff9, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/28, 0x1c}, {0x0}, {0x0}], 0x4e, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000240)=""/99, 0x63}], 0x1, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r6, 0x0) recvfrom(r2, &(0x7f0000000600)=""/251, 0x147, 0x0, 0x0, 0x0) shutdown(r7, 0x0) shutdown(r5, 0x0) 16:17:49 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:17:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000040)=0x8) 16:17:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, &(0x7f00000003c0)=0x98) 16:17:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfc00}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) 16:17:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000035c0)={0x0, 0x3000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000008400000004"], 0x1c}, 0x0) 16:17:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) chflags(&(0x7f0000000000)='./file0\x00', 0x161c) open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) 16:17:49 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x0) Nov 17 16:17:49 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 0 dhclient[1991]if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 : Interface tap2if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 is down, dhclient exiting Nov 17 16:17:49 ci-freebsd-i386-0 dhclient[1991]: connection closed Nov 17 16:17:49 ci-freebsd-i386-0 dhclient[1991]: exiting. 16:17:50 executing program 3: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x24dc}, 0x1c) 16:17:50 executing program 2: chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0x240704, 0x0) 16:17:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:17:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2}}, 0x0}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1}, &(0x7f00000001c0)=0xc) 16:17:50 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000000)) 16:17:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x4}, 0x98) 16:17:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000240)) if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 if_delmulti_locked: detaching ifnet instance 0xfffff800048f2000 16:17:51 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), &(0x7f0000000080)=0x8) 16:17:52 executing program 2: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) __cap_rights_get(0x0, r0, &(0x7f0000000100)) 16:17:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:17:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) 16:17:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), 0x4) 16:17:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000500)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/68, 0x44}, {0x0}], 0x2) recvfrom$inet(r6, 0x0, 0xffffff8b, 0x0, 0x0, 0x800e00515) shutdown(r5, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffeff}, 0x10) shutdown(r6, 0x0) shutdown(r4, 0x0) 16:17:52 executing program 0: syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaad6a8d6108b3b86dd6099af2f0030000000000000000000000000ffff000000000000000000d5"]) 16:17:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_udplite(r1, 0x88, 0x0, 0x0, 0x0) 16:17:52 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x208086, 0x0) 16:17:52 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000035c0)={0x0, 0x2b80}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x0) 16:17:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:17:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x4}, {}], 0x2, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="16", 0x1}], 0x1, &(0x7f0000000440)=[@prinfo={0x14}], 0x14}, 0x0) 16:17:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, 0x0, 0x0) 16:17:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000035c0)={0x0, 0x3000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000011c0)={&(0x7f0000001040)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000001140)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10}], 0x2c}, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000002c0)='J', 0x1}], 0x1, &(0x7f0000000700)=[@prinfo={0x14}], 0x14}, 0x0) 16:17:53 executing program 0: syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @random="7891939596d0", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x3, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) 16:17:53 executing program 3: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000035c0)={0x0, 0x3000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@init={0x14}, @init={0x14}, @init={0x14}, @authinfo={0x10}, @init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c}], 0x9c}, 0x0) 16:17:53 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) 16:17:53 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) fchmodat(r0, 0x0, 0x0) freebsd11_stat(0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x5b1) 16:17:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x8}, 0x98) 16:17:53 executing program 2: r0 = open$dir(&(0x7f00000000c0)='.\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) bindat$unix(r0, r1, &(0x7f0000000340)=@file={0xa, 0x1, './file0\x00'}, 0xa) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') open$dir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0, 0x0) 16:17:53 executing program 0: chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0x0, 0x0) 16:17:53 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) 16:17:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfc) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) 16:17:53 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:53 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x4}, 0x1c) 16:17:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, 0x0, 0x0, 0x0) 16:17:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2}}, 0x0}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1}, 0x8) 16:17:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000001500)=[@dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="97e84f96ac50712dadd577cb4c3f3197"}, @sndrcv={0x2c}, @sndinfo={0x1c}, @authinfo={0x10}, @authinfo={0x10}, @authinfo={0x10}, @sndinfo={0x1c}], 0xb0}, 0x0) 16:17:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, &(0x7f0000000100)="d12d17c1112d66e76ddd4d0515bbd1371b3f01fffef181fc703499bd618e90", 0x1f, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x3}, 0x1c) 16:17:53 executing program 1: pipe2(0x0, 0x80000) 16:17:53 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f0000000140)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000001300)=[{&(0x7f0000000180)="ab418e7ceb083db153f7f99a6dc959355d218aa8aef230da91dc3254c9c53cea7cd711dfb75a04c572db747d3928dd53a28292ac8f990b5747db3ee93b2ff9bd3cc6415d0785f13ab0d4ae2d434c0ac6731932e9d057014a135a82d8214a6c4bc9a2b3d5b99151ec500d67b737b64c344bcb66f76785c5b6b5c501a49c427c6e59aa24d760a43f18b53fd8f0817d", 0x8e}, {&(0x7f0000000280)="73074a8271f2d670774eaedf83d79a9023ebeb60f4f424dbb773c734d057cb651b5dfd22b69a95cabe518f313dd9eac8d6511d1e639b62ccb002da47e6e63db24d2ba9459efaf4da12e3ed31044e6cebac06964b92cdcb4c33", 0x59}, {&(0x7f0000000300)="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", 0x6fa}], 0x3, &(0x7f0000001340)=[@cred={0x20}], 0x20}, 0x0) 16:17:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty}}, 0x0, 0x4, 0x0, 0x202, 0x0, 0x4}, 0x98) 16:17:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000002c0)='J', 0x1}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="1400000084"], 0x14}, 0x0) 16:17:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, 0x0, 0x0) 16:17:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000500)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/68, 0x44}], 0x1) recvfrom$inet(r6, 0x0, 0xffffff8b, 0x0, 0x0, 0x800e00515) shutdown(r5, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r7, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffeff}, 0x10) shutdown(r6, 0x0) shutdown(r4, 0x0) 16:17:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 16:17:54 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000780)=[{0x0}, {0x0}], 0x2}, 0x0) 16:17:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c) 16:17:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x0, 0x1, &(0x7f0000000040)='i', 0x1) 16:17:55 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto(r0, &(0x7f0000000100)="d12d17c1112d66e76ddd4d0515bbd1371b3f01fffef181fc703499bd618e90b573556294c09009", 0x27, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x3}, 0x1c) 16:17:55 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:55 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 16:17:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) 16:17:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="ff19c934df3a2a3dc04f680f8fc67f5b", 0x7}, 0x1c) 16:17:55 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x300, 0x0) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) 16:17:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180), &(0x7f0000000200)=0x10) 16:17:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={[], [], @rand_addr=0x3}}, 0x1c) 16:17:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0x80000000, 0x4) 16:17:56 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:56 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x584, {{0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}}}, 0x108) 16:17:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x8) 16:17:56 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:56 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x584, {{0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}}}, 0x108) 16:17:56 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:56 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:56 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:56 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:57 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:57 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:57 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:57 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:58 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:58 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:58 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:58 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:58 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:17:59 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:59 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:59 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:59 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:17:59 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:17:59 executing program 2: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:17:59 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:00 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:00 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:00 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:00 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:00 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:00 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:00 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:00 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:01 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:01 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:01 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:01 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:01 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:01 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:01 executing program 0: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:02 executing program 0: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:02 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:02 executing program 0: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:02 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:02 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:02 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:02 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:02 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:02 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:02 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:03 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x0, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:03 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:03 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:03 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:03 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:03 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:03 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:03 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:04 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x0, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:04 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:04 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:04 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:04 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:04 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:04 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:04 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:05 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x0, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:05 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:05 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 16:18:05 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:05 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:05 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:05 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 16:18:05 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 16:18:06 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:06 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:06 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 16:18:06 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:06 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0}, &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1}, &(0x7f0000000180)=0x8) 16:18:06 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:06 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connectat$unix(0xffffffffffffffff, r0, &(0x7f0000000140)=@file={0xa, 0x0, './file0\x00'}, 0xa) 16:18:07 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() socket(0x2, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x0, 0x1, 0x0, 0x0) 16:18:07 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:07 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:07 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:07 executing program 1: r0 = kqueue() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}, {r1, 0x4}, {}], 0x3, 0x0) 16:18:07 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:07 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000240)="fa80f7e7f8992ba0d804aadc6614856dc5c27cff2e919695908527f09bdc5e2f6eca39f1f7adb25cab0687223f7dfd5583178de2ddccef2ad434ef72053bf0e36edc9c168e11fe5131379ffa84845ed5c9dc87c6e0e8c09cd293148b4b9aa7a1efc2382b4a57b14468ece98877010bbcbe1030c0af4609315c2ee5f94143976d1ec85a8559951f81c96f10afdc320555b627ba5eb7488c6c4a640a82bc4a8952cc4ac4ac059fefd768c4ac8c46ff466faaba3b21409e61316a1ea6da03c193c94a4724e65b95f498985036e40558a3561fa3e202a09d83212bbf7ffc84590db640", 0xe1) 16:18:08 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() socket(0x2, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:08 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:08 executing program 1: symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0) 16:18:08 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:08 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:08 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:08 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:08 executing program 1: setitimer(0x1, &(0x7f0000000000), 0x0) 16:18:09 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() socket(0x2, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:09 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:09 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) 16:18:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:09 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:09 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) 16:18:09 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) 16:18:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:10 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:10 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:10 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:10 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:10 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:10 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:11 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:11 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:11 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) 16:18:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:11 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:11 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) 16:18:11 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:11 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:11 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:11 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:11 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) 16:18:11 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:12 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) 16:18:12 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:12 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:12 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:12 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:12 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) 16:18:12 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:13 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:13 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:13 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) 16:18:13 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) 16:18:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:13 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:13 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) 16:18:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:14 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) 16:18:14 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:14 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) 16:18:14 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:14 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) 16:18:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:15 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:15 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) 16:18:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{0x0}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:15 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:15 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) 16:18:15 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:15 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) 16:18:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:15 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) 16:18:15 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:15 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) 16:18:16 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x0, 0x0, 0x0, 0x0) 16:18:16 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/21, 0x15}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000640)=[{&(0x7f0000000500)=""/88, 0x58}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x896e, 0x0, 0x0, 0x800e00519) shutdown(r3, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x324) shutdown(r4, 0x0) 16:18:16 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:17 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="88", 0x1}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:17 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:17 executing program 2: 16:18:17 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:18 executing program 2: 16:18:18 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:18 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:18 executing program 2: 16:18:18 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:19 executing program 2: 16:18:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:19 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:19 executing program 2: 16:18:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:19 executing program 2: 16:18:19 executing program 0: 16:18:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) 16:18:20 executing program 0: 16:18:20 executing program 2: 16:18:20 executing program 0: 16:18:20 executing program 2: 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, &(0x7f0000000240)) 16:18:20 executing program 0: 16:18:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 2: 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, &(0x7f0000000240)) 16:18:20 executing program 0: 16:18:20 executing program 2: 16:18:20 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3fc, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x80000008, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbbfbe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0}, 0x1c) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, &(0x7f0000000240)) 16:18:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000140)={@local, @empty, [], {@ipv4}}) 16:18:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, 0x0, 0x0, 0x2000, 0x0, 0x0) 16:18:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), 0x0) 16:18:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), 0x0) 16:18:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), 0x0) 16:18:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:20 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) 16:18:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:21 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:21 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) 16:18:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:21 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:21 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:21 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:22 executing program 0: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r2, 0x0, &(0x7f00000000c0)) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:22 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:22 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001340)=[{&(0x7f0000001400)="8897", 0x2}], 0x1}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:22 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:22 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:22 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:23 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:18:23 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:23 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:23 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:23 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:23 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:23 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 0: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x0, 0x7}, 0x10) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r1, 0x0, &(0x7f00000000c0)) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:18:24 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:18:24 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:24 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) 16:18:24 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:24 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:25 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:25 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 2: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:25 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:26 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:26 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:26 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:26 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:26 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:26 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:18:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="bc735ca1d9d2229a31c74c57c582a273"}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:18:27 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:18:27 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, 0x0}, 0x0) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:18:27 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:28 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:28 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:18:28 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:28 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:28 executing program 2: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)}, 0x0) 16:18:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:18:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, 0x0, 0x100) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:29 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) 16:18:29 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) 16:18:29 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:18:30 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:30 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:30 executing program 0: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) accept$inet(r3, 0x0, &(0x7f00000000c0)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:18:30 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(r5, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)}], 0x1}, 0x0) 16:18:30 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:30 executing program 3: r0 = socket(0x2, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000001c0)=0x6ea6, 0x4) getpid() r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r4, 0x0, &(0x7f00000000c0)) r5 = socket(0x2, 0x1, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:30 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket(0x1c, 0x2, 0x0) r5 = dup(r4) r6 = socket$inet(0x2, 0x10000002, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa) getsockopt$inet_mreqn(r6, 0x0, 0x9, &(0x7f00000001c0)={@empty, @empty, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f0000000000)={@empty, r7}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r7}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="050000006e696c653000"], 0xa, &(0x7f0000000340)=[{&(0x7f0000000200)="4c5d93c8334970d1d613647ab710504bba51533204698fd56dcf741356604ad2d9c4fac8e9d6243f27e5c39534dc85426568a2f710b4af8efc589d84253e0664b0e80234a672372dc8391d4a899f71a2b73d0aca2ff2a20816a66f22e70a037f11acd6e4420a8055d547dfa9cdb9e8d4b36a66d1869c2ad2a495b54eb030c57898c3450e712face49c1433de8d8050faee8f58f0b2a7320f51467c15452c36aec822e4c0bf0e35d6070b67aedb1631a5368d7588562a4cf811066b4809c16dd28ea22fb8d22848d2b14ed3", 0xcb}, {&(0x7f0000000300)="24af8b0c70b31bd47eebbd662f209756a2bb417b70b923629b903990e5767b4e5dcc4bb59d9bd2d0016df30a6ee42a5ffb83a9", 0x33}], 0x2, &(0x7f0000000480)=[@cred={0x18}], 0x18, 0x89}, 0x8c) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x600) 16:18:31 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:31 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0) r1 = socket(0x2, 0x0, 0x0) r2 = dup2(r0, r1) sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0}, 0x100) 16:18:31 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:31 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 16:18:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000000)="d6e23661eaa0f52479221b084b76064b144918544fb9dad0e41e887fa491190c61fc744f1502fc97576eda02b83063", 0x2f}], 0x1}, 0x0) 16:18:31 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 16:18:31 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x81, @rand_addr="6ac937328eccfe220849e9fb28c6a534", 0x2}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000005c0)="76b3554ead6d895d6e56ba33e652fc43aab6e44cb0cab8267a144112d1ad088097b635a9988df4df2b22a6148527bbf5144708919827ecb787afe6fe05acc4a44c9ef25413ce46a4b675c848f2fe7e4d58a920351c5b729b9f350a8dfce6a23a9303b3946d665ecb87f47d9f6b73e153174aa11c366d542080635a117f9ef35c9e76e4ec4050f30be8ccee270fac6278e75e6db43f35113f425750df77570a642728d48423aaed668099c5f63cd6d30ff90dd1cb8683235dd89b874171499282628af519ba4bb1e9263031b4ac7e0e957acdb45130bba1d66ae9105cc82e23d4020057e8276eed5a", 0xe8}, {&(0x7f00000006c0)="88569c5db12a4ef309bbf7af93b4d9cd934efcd0c52749c4773f8ee3ec49aed0f5e915865a2761c9e7117061555bbbf51525e94346e386fd4f827414e44d00fe5aecb44bdbaebfc5ce555bbf2518859a2f03c306be816f9b603df1cdd0e1213651dfc710b2274f993af74c8ca3ff9d011e76fd105cd9ee9a7c327c65e7e43cf6e12ebbf2d1d58992978167d4e80d7482f141d1a7d6be07a9c38e7850357fef017bb90576bbae0ed0d4dbb170e58994a395861b58975b743e001a19a84db368092b235c9071639f42b6fefa3b84e3f552d85cf0f2d8a6dada3cd22d211c96a3f7c7de21f537e87271c218d17f2a13feaa0f36fb9cc0ad41c6a60238", 0xfb}], 0x2, &(0x7f0000000800)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @prinfo={0x14}], 0x28, 0x1}, 0x1) 16:18:32 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00005300054b03f227d85318c7bdeedc7a086a4bc978d0a2ca79e717d614608d5ba89adbdf3157dc731f113803d9f109d14f32006334b1aff7010d0baf4a98859f4237ac9252ac18c959afe0839802b0c9ae07f48a42b3"], 0x5b) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x4200, 0x7811, 0x8}, 0x10) 16:18:32 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x5, 0x3}, &(0x7f0000000040)=0x14) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000180)={0x6, {{0x10, 0x2, 0x3, @multicast2}}, {{0x10, 0x2, 0x1, @broadcast}}}, 0x114) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={r0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000340)={r3, 0x0, 0x9, 0x40, 0x9, 0x7ff, 0x2, 0x9, {@in6={{0x1c, 0x1c, 0x2, 0x5, @empty, 0x2}}, r0, 0x5, 0x300, 0x4, 0xcf60, 0x6}}, &(0x7f0000000400)=0xac) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:32 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 0: r0 = socket(0x1c, 0x1, 0x0) socketpair(0x17, 0x5, 0x40, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x4}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x1, @rand_addr="2808a7209095137f1a2130be2c484467", 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8) accept$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000100)=0x8001, 0x4) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:32 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x81, @rand_addr="6ac937328eccfe220849e9fb28c6a534", 0x2}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000005c0)="76b3554ead6d895d6e56ba33e652fc43aab6e44cb0cab8267a144112d1ad088097b635a9988df4df2b22a6148527bbf5144708919827ecb787afe6fe05acc4a44c9ef25413ce46a4b675c848f2fe7e4d58a920351c5b729b9f350a8dfce6a23a9303b3946d665ecb87f47d9f6b73e153174aa11c366d542080635a117f9ef35c9e76e4ec4050f30be8ccee270fac6278e75e6db43f35113f425750df77570a642728d48423aaed668099c5f63cd6d30ff90dd1cb8683235dd89b874171499282628af519ba4bb1e9263031b4ac7e0e957acdb45130bba1d66ae9105cc82e23d4020057e8276eed5a", 0xe8}, {&(0x7f00000006c0)="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", 0xfb}], 0x2, &(0x7f0000000800)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @prinfo={0x14}], 0x28, 0x1}, 0x1) 16:18:32 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r5}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000000)={r5, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x8) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x0, 0x1c, 0x3, 0x2, @mcast2, 0xade8696}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0xfffffffffffffd14}], 0x1, 0x0, 0x0, 0x108}, 0x0) 16:18:32 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xf9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r4}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c1c4e220000000000000000000000000000000000000001cc0f00"/124, @ANYRES32=r4, @ANYBLOB="1100000012000000096b0700010000800800000058814f1c0a1cc6b02ec6c41f04de7e1ef55eb80a7e9ede08db2cd3c1f8d87e0000ecf34059ef0e257f01e9ba124046a727b6e342010200000082deb8b755c9396f2ca3db76373fc2b4209c1f040a6832e40b56a928d83b010bfb667eccdfac575f10eef0e2a55354568f5600f8448e6fba418a5c19c5eb137fb84e873a8d1861e58abb0a18b8a4e1a0a43df3b8f4e51c5c66801f059b88bf38eafaecda16fe9ed998212ba71193a3dd455436963245bfaa34f8539fefd3c667fae577eabae86604ef2ff5670cbd79ff"], &(0x7f00000001c0)=0x94) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) 16:18:32 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)="f88fc5d252a035473e19514c6f2e6c5fd22b75c0", 0x14) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r2 = freebsd12_shm_open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) close(r2) connectat(r1, r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) 16:18:32 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000100)='./file0/../file0\x00', 0x8000, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x80, 0x0) open(&(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x4f) ioctl$DIOCSETLIMIT(0xffffffffffffff9c, 0xc0084428, &(0x7f00000000c0)={0xffffffff, 0xce}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 0: getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:32 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x20, 0x2600, 0x3, 0x2}, 0x10) 16:18:33 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x81, @rand_addr="6ac937328eccfe220849e9fb28c6a534", 0x2}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000005c0)="76b3554ead6d895d6e56ba33e652fc43aab6e44cb0cab8267a144112d1ad088097b635a9988df4df2b22a6148527bbf5144708919827ecb787afe6fe05acc4a44c9ef25413ce46a4b675c848f2fe7e4d58a920351c5b729b9f350a8dfce6a23a9303b3946d665ecb87f47d9f6b73e153174aa11c366d542080635a117f9ef35c9e76e4ec4050f30be8ccee270fac6278e75e6db43f35113f425750df77570a642728d48423aaed668099c5f63cd6d30ff90dd1cb8683235dd89b874171499282628af519ba4bb1e9263031b4ac7e0e957acdb45130bba1d66ae9105cc82e23d4020057e8276eed5a", 0xe8}, {&(0x7f00000006c0)="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", 0xfb}], 0x2, &(0x7f0000000800)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @prinfo={0x14}], 0x28, 0x1}, 0x1) 16:18:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x8d, "c5a35ad793ff2158bde1dc5da21b4fb4b5dc3aced78d10011da6efcef5483ef5f4d70cc5835c7383ba4d7664ebf975affe3610ececaef66bd49b1d66707242804c735a6598e2a2ec76f3c384365ec4aefdb0fdeefdba15f253100b266823be22c64893ebbdaca54777ada0ddb882bd38c6c8af5e151e8ca1d417ac42011fc67b258f27ebe59ca83c8a2e14be51"}, &(0x7f0000000040)=0x95) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r4 = socket(0x2, 0x0, 0x0) listen(r4, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r5, 0x0, 0x0) accept$inet(r5, 0x0, 0x0) socket(0xe, 0x10000000, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:33 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x9, 0x30, 0x8, 0x200, 0x101, 0x3ff, 0x7}, 0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="17000000a9dd60bf35a350d5a2bc869e0f87e3e0a4102ca88f84bc21353404dc31e5c615a729d1b83e88ab9eaa4923b8c280247c95510b64687465365576245644e71872e26de2dcacd31ccec2440493919a99ce24cc1f952fc4d8c5ed148f2e9e12195615eb55588337991b0614", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x400000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r2}, &(0x7f0000000040)=0xc) readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/214, 0xd6) 16:18:33 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x80000000}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:18:33 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) 16:18:33 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7f}, 0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x40) fpathconf(r2, 0x35) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:33 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x4, @empty, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:33 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0xfffffffffffffe2a, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x1, @rand_addr="bf940739cf1446df96093a335fd856e5", 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:34 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) 16:18:34 executing program 0: r0 = socket(0x1c, 0x10000000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2000000}, 0x24) 16:18:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) r1 = getpid() socket(0x2, 0x4, 0x30) socket(0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800269}, 0x0, 0x0, 0xfffffffc}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x20800215, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xdbeb, 0x0, 0xffffffffffffffff}, 0xf2d}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) r4 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0xb811, 0x0, 0xffffffffffffffff, 0x0, r3, 0x5, 0xfffb}, 0x40, 0x8, 0x7, 0x4, 0x0, 0x3ff, r4, r1}) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f0000000440)=[{&(0x7f00000000c0)="11", 0x1}, {&(0x7f0000000200)="f26a747fa552b190cb60f57e", 0xc}, {&(0x7f0000000240)="bc3d46e89b5f1a8387e33611ed6a3dff3fe556f26db031bf46232e980657907dc4ed2d49b94259a4d8f24d1540e3fd03e3c3ffbd637224d18670c1101e9f2ff79d15d542ab05be600a1e0830becdc16b856f62efe7997132737232edba", 0x5d}, {&(0x7f00000002c0)="ad334f160f18900b4787c7e690acee79363cd7616f8b9f5fd5490933abd351345eb97bd86e244aa76b136c083f6769d94e279c385ccacdea91295c8c7d085e2a96651d313af1b54c84ab15d7695e2b08d5de18a6faec9cd320216eface00a3b606c4cf663b5068307051bbd46832245b5758ea1fc6bcfb2f95be8cdba7493902304e5b068697378d3cef4005b41b9a2f421695b04d538d96a00c1b1b7e11f9d894ce7714590949a922e834d420db1dbb7ad0e0c2a04ca14fecebcc9a3decdf1ce56ed78c8abb8aac3c60f12ce3c0dcc4d556e530c067", 0xd6}, {&(0x7f00000003c0)="f6ecd1dfb2a5f37a440a45269403e88ce3c4dbb5fd7707def39c4d9196bd9e7c5100ae89cd9e437b405bb8b7582f5e66b543a19d00000000000000242f2782484f00", 0x42}], 0x5, 0x0, 0x0, 0x18}, 0x87dc22f0dce32451) 16:18:34 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) bindat$unix(0xffffffffffffff9c, r0, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) 16:18:34 executing program 3: r0 = socket(0x1c, 0x1, 0x0) listen(r0, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:34 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000780)={{"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", "9ca9d55a47c87a6d289f8363ae7704038bdf3aa5155ddf651cbf2f46ea2e62fd", 0x4, 0x5}, &(0x7f0000000180)="266ae726c79dcd6882e8e436c0792ab771ac69ef39dad57dcb31bd78a51ac608ad3095bcc3030fdf47fc995b385c0e0e13b143fa20d4b9726f345ee66553b50dc2345d94c7b6b7ea07db444d62b3a46692a7386bad385e0cf835da04840ed474d62b85cd2bebd74465a0cd74d836f111b2217539ebf8249f3ef8c3f571d94125376cfe9b317e38e405b4a78a0f0d0b91c2c4f5f75c7d61395566fc0b36c37eb1bffb3f7043d70e7dfde0d38de5026bb4cd2e9238c3d6783be04d282cb1", 0x9, 0x6, 0x2, 0x7, 0xa4e, 0x3, 0x7fffffff, 0xfffffffa}) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:34 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81, 0x9b, "193345901eeabf735bf8b6a49d508a3cdfeaf0e97912274d958f28bc8d9d4f64d2e11233026238a834a8e8934c4e78e1728f2f1451d5046c63e688daf1aacaf889e15c006ea9a4b5b1fc9c6695ad94f1d0d0467de66e1b1110771528ae38275d2f0885cf3c4c4ec1eab8135a54c584ece636f99841e925c54738a1926ab6f42cb1d63edf14de33aa24ad5b5a4f5e66834b921c663504b539a1fa1f"}, 0xa3) sendto(r1, 0x0, 0xffffffffffffff0c, 0x80, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) socket(0x1, 0x20000000, 0x2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:34 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x1}, 0x24) 16:18:34 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) 16:18:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x3, 0x1ff}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:34 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x7fffffff}}], 0x14}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x5) 16:18:34 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x800000}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:34 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) 16:18:35 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = semget$private(0x0, 0x4, 0x80) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000000)=""/57) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:35 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xffffffff, @mcast2, 0x1}, 0x1c) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:35 executing program 3: r0 = socket(0x1c, 0x10000003, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:35 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) 16:18:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:35 executing program 0: r0 = socket(0x1c, 0x1, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000280)={{"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", "3c1706c8259ab30a26d485f85e587321b7cc864af1ac7a1a0a7bcbfb4d74950e", 0x9, 0xfb}, &(0x7f0000000000)="ee17ec2883d5c0c014f3a0e7009a2033ba53c5f4856bb56487d0dd1884e4079610c525d194b46aeaa8dec8e9aaa26123dfee87c7c1a5b590bac6ec909e95911144e8e25910c23ea2ca394e60d26d60c3da235503b7e0138f5c7a957f1f789e7e00646e4e2b6d83346e4c6f82aaf49bd85c6ced68855a90e62142ab5bb920bfa911cc631c8773d7c66e3bf247a3cb2869bf8c2a715ec8f2615e3e962ded5fb1be234313309b23cfc13eaa703a13f9", 0x25461b7b, 0x7fffffff, 0x22, 0xfff, 0x59, 0x0, 0x3}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1000}, 0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0xfffffffffffffec5, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:35 executing program 3: r0 = socket(0x10, 0x10000000, 0x21) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2c1}, 0x24) 16:18:35 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r4, 0x8, 0x3, [0xffff, 0x1, 0x5]}, 0xe) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:35 executing program 2: r0 = socket(0x17, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x10, 0x10000000, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xd48}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0xe, 0x1}, &(0x7f00000001c0)=0x8) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000180)=0x4) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:36 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000580)="11cae1aabce4854199a0a6b074d2432c0d58d8bbf990c01347b29012009155e4532365b429eebef7f3e2", 0x2a}], 0x1}, 0x0) 16:18:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) msgget(0x1, 0x80) getsockopt$inet_udplite(r4, 0x88, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000240)=[{&(0x7f00000004c0)="11", 0x1}, {&(0x7f0000000180)="59079a8379f95ba642e7ff887b229922f1d9f52905a7bcf215c800cc5904db3227a53fb1d32966e25dcdd887f686c35a6755b3cdca4a6f7924673ee6f0ad56f0ff79c42baff2e0cb307ceb874938dafb3cbcb3a09b4f595a47e279cc664a93a40c21c49617d8ec9491995369af41a65545dcfb3ca75ff0077a4bafbe70f00c58106c65c754a81325a5c51ec218aacb43814a264e41722c1fa7b4bbd4ae3f2ef976e62a", 0xa3}, {&(0x7f0000000340)="ba019789408fc7d6f753f02ebed394a0110f129b6f29c2350561ec21aab622f3fc68d824670a234422d637113283278d76289b4d9d3c25f2efe2505174a43d6765ff17ee690a30c03e81272886889ecfe988742a0ba6a4c8392d19565a82cd8ddeefd6", 0x63}, {&(0x7f00000003c0)="0f230a7c7f76f700ed095a227009fee9a9291fb501381eee0b7959d0f92a8bdda1924563d572b2eb47591cc195b1253f21f6071390df6daf2efa1c2581e2ba0c776a33ed25dab4dd71f39a2021e15d4c3a89c57348e91efead10bb5da420f290a5fc2d2cdc52c67c9835eb3cc622ca1f57a835306ede7336fed18c839a8514bb", 0x80}, {&(0x7f0000000500)="3e8fec63808167bccb326665adcbd1b5317d77ad833f4bfc001d51b92ab7315e722df4c04acf109e76d958633c0acf7645ff05da801a19df335027af30b1ababbf25aa0e58987712329fc25d36ee8608051f933189cb648a2ae00a21f0d8c7e6335f7f834ad49e906e8abea610ed6d43ac5a59377b0fd4e76bdd9c2f513ff0b470e5922622fe9ff232aef8e55abdcc22506ede13aecd72288de24c72755fea08007d2674cd221935bac474406258c6604c16dabfd597ee8eeef7e70cc1a190ced98641a6a4", 0xc5}], 0x5}, 0x0) 16:18:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x4}, {r1, 0x2000}], 0x2, &(0x7f00000000c0)={0xffffff7f}, &(0x7f0000000180)={0x59f}, 0x8) 16:18:36 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:36 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket(0x1, 0x1, 0xff) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000008400000009000010e0000001"], 0x10}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$inet(r3, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) socket$inet(0x2, 0x20000000, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) 16:18:36 executing program 3: r0 = socket(0x1c, 0x1, 0x0) socketpair(0x16, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000040)=""/5, 0x5, 0x40082, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) bindat$unix(r1, r3, &(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), &(0x7f00000002c0)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) connectat(r1, r4, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 16:18:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair(0x2, 0x20000000, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r4}, 0x14) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:36 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @rand_addr=0xfffffffb}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x7, 0x1000, "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"}, 0x1008) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:37 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:37 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) fcntl$dupfd(r0, 0x11, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) ioctl$DIOCXCOMMIT(0xffffffffffffffff, 0xc0104452, &(0x7f0000000180)="21fa4181e00b20597f00e51f20be03bb2c8b716200ac9cb7f8bd8476e1b9ca8a4f45e273fbf78432df9bdecf2f06c15d1a893b46ae8f9f27f8cb4d6de7e4c034da182ccb1c20e3fa064dc6f2864552a19190484816fa08cb561603099fdfa35962a0613b3c439ac4da7f8997674ecd5952f2cbb13588184da92e7e7122964887759c635da580770318028db089dabde82fe0c374320e327fa8998fc6b1d9108d03ecc14b3731ef0ae6060a13028e89adef6a2c1f9dff3afcfbb182") accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000180)={{0x1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100}, 0x314, 0x9, 0x4, 0x7fff, r3, 0xffffffffffffffff, 0x2}) getpgrp(r3) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) accept$inet(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:37 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x1e]}, &(0x7f0000000080)=0x6) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000000001"], 0x10}, 0x0) r3 = socket(0x10, 0x2, 0x7) ioctl$DIOCRSETADDRS(0xffffffffffffff9c, 0xc4504445, &(0x7f0000000340)={{"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", "24cb4c0713f81972656637ffe401092c813014f7173a4092cea9181be5f3e947", 0x9, 0x93}, &(0x7f0000000100)="c0ba8152f5c5b63c96783dc07c2083c906ad61bec8a1541a7ce23d2dcfc3c386e1f2260ac8abb0a4784a53d4629dd5c6e778573ce1c56c5811a1aac6e4204da79a3304081ef722b8d51bbf55e16aaa652dcd8a9290392985e6e79b03661ef826945351b9a66b6d7258", 0x1, 0x3, 0x30a3f305, 0x9, 0x10001, 0x7, 0xf61, 0x1}) connectat$unix(r2, r3, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) 16:18:37 executing program 3: r0 = socket(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x800, 0x4) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:37 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) r3 = accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)={0x1, [0xffff]}, &(0x7f00000000c0)=0x6) 16:18:37 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7fffffff}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) shm_rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fff, 0x0, 0x100, 0x0, 0x9, 0xff, 0xfffffff8, 0x7f}, &(0x7f0000000140)=0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) ftruncate(r0, 0x4) 16:18:38 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:38 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) socketpair(0x0, 0x3, 0x1, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000f88308000000f7012402a2e140"], 0x10}, 0x0) sendto(r1, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() socket(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r1, 0x0, 0x0) accept$inet(r1, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:38 executing program 3: r0 = socket(0x1c, 0x4, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x401}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x2, 0x200}, &(0x7f00000001c0)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) fchflags(r2, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x1, {{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x8c) r3 = socket(0x6, 0x2, 0xf8) setsockopt$inet_tcp_buf(r3, 0x6, 0x401, &(0x7f0000000000)="3b7f4ad87849142c4d25c364d31063798ec353351d26b9993251177bd3db2f67831ca8b01c8bf12d21e625387a48a0ff0327000442ecd10f6fdd3ce4e00eb285671362258bda5f1c1809c1e8ed43a2077aa892ceedf31d9ad2b3a260ea5f0efa83da6a609e7515c273861c98dfac9ce68d45921ff332416b851a696a0ae50f0f221701b5c298faff766b0c5a297a650d7e9fc93b83cfb5088e20f71c3be830940756fb2503d81aba597145a83d76eb37bf96dcd7f702b6d06692028bff92653c5eacd95696c6e76382ea1cfbf8d10b399b8c7baa58ebd55442d07f01c797ed896a14c9191b7a3a70d6c08778b4f8eafa3a56c40c70ad", 0xf6) 16:18:38 executing program 0: r0 = socket(0x1c, 0x1, 0x0) cap_ioctls_get(r0, &(0x7f0000000000)=[0x0], 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:38 executing program 0: r0 = socket(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @multicast1}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)={0x8, [0xba, 0x0, 0x31, 0x3, 0x7, 0x0, 0xb, 0x9b3b]}, 0x14) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20189, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0x3}, 0x24) 16:18:38 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) socketpair(0x0, 0x0, 0x4f, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000000c0)={0xc}, 0x1) 16:18:39 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r1, &(0x7f0000000040)=""/102, 0x66, 0xc0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x1000, @loopback, 0x100}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={r1, 0x4, 0xd3, "29c5e399faf944edd057000c5140906fd7f94b54a33544922da966eec8bb5a8ea0deec1ead991546451b28019fce0ea7529fcacd33fdfa37db12f91044bca7bf201c5f2dc68532a68e2b8ea26b191a1b5003295e1d56b8624bb82d7bafef87c6b560595b4c3bd8d4f6d48a3b6feff411aad1c6c890757eaa7f3967529b7d414cefae9f253f435ac3744858e2e97a63ca7903f6afa9d14e38aee9c5484e205340218b3b91e308910cd7fe77cc2eca48fdb4683b0595b8305829b61019dba60a46dd78c367e2ad9260e42143ba7284fffe2b7b45"}, 0xdb) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) socket(0x2, 0x20000004, 0x9b) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:39 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0xb9) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000280)=0x4) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x1000, @empty, 0x9}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0xd6) listen(r3, 0x0) r4 = accept$inet(r2, 0x0, &(0x7f0000000140)) connect(r4, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x3, 0xfc, @empty, 0x6}, 0x1c) accept$inet(r3, 0x0, 0x0) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) msgctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000180)=""/109) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xfff9, 0xd3bb, 0x100, 0x5, 0x2, 0x8001, 0xc0, 0xffff0001}, 0x20) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) select(0x40, &(0x7f0000000000)={0x4, 0x8, 0x660, 0x4, 0x4, 0x7, 0x5a, 0xffffffffffffffc0}, &(0x7f0000000040)={0x3ff, 0x10000, 0x3, 0x2, 0x29, 0x200, 0x1ff, 0x58}, &(0x7f0000000080)={0x2, 0x2e, 0xd7, 0x4, 0x0, 0xc9c, 0x6, 0xffff}, &(0x7f0000000100)={0x7fff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) sendmsg$inet_sctp(r3, 0x0, 0x102) r4 = accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) r5 = dup(r1) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f00000005c0)="60b3bebfb2a55bb16538a831a22d2714e8c831") listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000480)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="05da9aadd4a2b0db5d3efa986ab7c62b8883e0e7d40b8953f441f5248d4b8782213ab615aa154b4b4d02ca8fe1d7f3a685caf47ecf0debdf37ae032c5de86b3f1f01a26ca7954e4ee9b360d562f382364b48e0e8355262dca1ce9f10c2703a4352ff78d9f4b9f042747580ec5e06080df46538c5e4e21fef024764b8dc349bc5b4968437b7e631403a039b06e3eb701f79a664d302fbf37d06ae4736f06cfda966d3e2", 0xa3}, {&(0x7f0000000340)="56dcf5c9b70f269030b5bede00697751e6bde8d14e7db1be35a570cd9f517c204291f51d452aee553e046e870b7222b7cb660af148627ce6adfafff67a6dc605793f02ba7c6d15789dcd38ac8baafa82f5322f88062fe505237a741557d402eb29ab581e9e51804e7d3515cf44d8baeeb5d6a82a88ea6b60a4a2caef4b358d0577bfc39bca9e96a7f293de6cee92fc3ab102578c0d7787f9e37951bdf59378812209ed3aaf4e490b2bef49c43ad30106fb1548f8817ce879", 0xb8}, {&(0x7f0000000400)="cce9b42852676f6f141ae51baa05d932b286a7c6ef85f61b9f60938ae9b9bd25413686e006f021741ae08b9fb7c8a50a24328250f969f57b34770aa9fdc330307b5e69b41ddf63e92a8c61c90385e79602c381f297e5e6c9e213ea37e4f08252668c938024be6bd83ae3f05b670f6b08c48df20e000cd5043417efd473b28c", 0x7f}], 0x3, &(0x7f0000000500)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x54c4}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="81577fb7449e517b58ac3ad3d1ea694b"}, @init={0x14, 0x84, 0x1, {0x0, 0x2, 0x1, 0x800}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0xe00, 0x5, 0x95f}}], 0x8c, 0x1}, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x3, 0xffffff81, @empty, 0x14bb}}, r3}, 0x80) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) fchdir(r1) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:39 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) ioctl$FIOSSHMLPGCNF(0xffffffffffffffff, 0x80306664, &(0x7f0000000000)={0xff, 0xc689}) 16:18:39 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0x0, r0) bindat(r1, r2, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) 16:18:39 executing program 2: r0 = socket(0x2, 0x1, 0x22) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x100}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:40 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, 0x0, 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)='c', 0x1}, {&(0x7f0000000180)="3e9cac3e3d7189b445444afb7d5b2fcf51955f54ab57bb2ce13151d8b39e8063a8578f864b876b9eb9daee17d7a958a2e80e555c7015426779325d53b510bb4b34229ad55c06b14cc1e9134b5dcfb96b3d68ba6e20e4dfd7551112ec3638a35ae8a43af26cc8eb92ea30e298e52d139ddd6a10ac0ab17694ff53a1fca0a899e496cb9a8198b4e35d868e6fe030021dc8baef0db577417832704313f2c0cfbc39343c0f97b5500bd8290d21e0758f26063281811c10c2c7aee5c4ce96c583715d0d06318783046a1d3dfe0540232a0bba3884182bec15a15292cd41fe86f2c2005bb59a2e3db4aa979c19618c3cf6f2ead55d", 0xf2}, {&(0x7f0000000280)="8262f53a0d30f09a04314860e6d5b563655e0ae56b9e172f9896dc4ec4a4fe7edc910d48a1a5cb3fb8e0b4594ae08ddd7e642a7fdffe06a23a3f00a0a0b2e96e", 0x40}, {&(0x7f00000002c0)="91ea4ed7f66172cb393b5fb87fa1248ee116b68d36bf8f15399609611d2b07d4e0b8ac52509ef8047a0ece011cca6c20f5df87147cba3dae73de", 0x3a}, {&(0x7f0000000300)="bcc50834ef5299959ca6323693ab538f273780cd7bcc4bd58c12490b1727452bc3c821c80954f9dbd1b877ce97da474f0660e3f306bdbd8890666ab8259e911a7bf82d829347de311207e12e989551c6d9bc4dda1975ec62ebcffe7adf18c732ffec278ebb4ccbc0fa65674b780572c6971bf1d2223f458aa9e03a6db5ef505d8ee21b5ec09df6c9f3f453b9f39bd2e8c4d86ba3f423689da5ee665be435780f3877a9", 0xa3}, {&(0x7f00000003c0)="32136b13b8de7bbdc84181e62af7caeeb2fb3ac9d50985dbab83e046c4a9dfe48ddd80cc60b87706487fb581d65451fe9b746714ec6d76aaf279b1142422fb181af936b2cdb1e5", 0xaa}, {&(0x7f0000000440)="a7e04d192bb42aad7f6e4999da627958d8f64e5246b83bb3fd1de5050264e4040f5a7fe322072942ed3f8e408cf01b69d28eb0b32bcf825b91d8466ba5ec844bdd0f8a0bdb54b2c9943cf5df8805fb2c2fddb5f505f3f4f52ceb4e0ef3170a59050ee25d652c2d0c44b0e54b3f459f023c6dbba17b161694fbcf65ca1461b17b155c73b5fe9c7dcdddc22057592d7db33ec98c35e614ff1447e215767d4da5a069670c287fa11385f0fa26d43b0fab94b072bd2f728ae9eb0e02fc6d8c6cb97c7a56b5a713c96b5c1e264c3df7a6aadee3d479", 0xd3}], 0x7, 0x20) r2 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:40 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x7}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x80) sendto$inet(r1, &(0x7f0000000000)="65431f52133ac088b71e7289cd4cdb267e182ee500991afa99f09266b659449427652c8f9b4e2dd3ee4bfe611b2ead260e6635d8e870d74223aa45540a651ff0b94a72506affce4f6ded3d1dd9553d8e479c", 0x52, 0x4, &(0x7f00000000c0)={0x10, 0x2, 0x1, @multicast1}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x6}, 0x24) 16:18:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r4, 0x40, 0x800, 0x1000, 0x3, 0xfffd}, &(0x7f00000001c0)=0x14) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:40 executing program 0: r0 = socket(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xfffffe00, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) r1 = getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) listen(r0, 0x2) getpgid(r1) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:40 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3f, 0x31}, 0xc) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:41 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept$inet(r0, 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:41 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) accept$inet(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1c, 0x3, 0x1, @loopback, 0x401}, {0x1c, 0x1c, 0x3, 0x6, @rand_addr="c95dff39fcb9e71d767d18510ea9695d", 0x4}, 0x43, [0xfff, 0x1400, 0x2, 0x4, 0x80, 0x3, 0x9, 0x1]}, 0x5c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r3, 0x200, 0x3, 0xffffffffffffffff, 0x20}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000280)=0x4) r4 = dup2(r1, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) connect$unix(r4, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) 16:18:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="102000008400000009000000e0000001"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[@in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000200)=0x8) listen(r1, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @rand_addr=0x8}, 0x10, &(0x7f0000000140)}, 0x0) 16:18:41 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x4, 0x200) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0xa40, 0x1, 0x8, 0x0, 0x7, 0x78]}, 0x10) r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:41 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x100, {{0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x80) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x9, 0x3820, 0x584, 0x7f, 0xb6, 0x3, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x80b7, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @broadcast}}, r3}, 0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0, @loopback}}, r2, 0x8, 0x3, 0x5}, 0x94) 16:18:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x4, [0x6, 0x93, 0x3000, 0xcec]}, &(0x7f0000000100)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {0xffffffffffffffff, 0x4}, {r1, 0x80}], 0x3, &(0x7f0000000040)={0xfffffdf1, 0x51a}, &(0x7f0000000080)={0x9}, 0x8) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r3 = socket(0x0, 0x0, 0x0) munmap(&(0x7f0000f9e000/0x2000)=nil, 0x2000) mlock(&(0x7f00007fe000/0x800000)=nil, 0x800000) mlock(&(0x7f0000c70000/0x1000)=nil, 0x1000) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000200)="4c5d93c8334970d1d613647ab710504bba51533204698fd56dcf741356604ad2d9c4fac8e9d6243f27e5c39534dc85426568a2f710b4af8efc589d84253e0664b0e80234a672372dc8391d4a899f71a2b73d0aca2ff2a20816a66f22e70a037f11acd6e4420a8055d547dfa9cdb9e8d4b36a66d1869c2ad2a495b54eb030c57898c3450e712face49c1433de8d8050faee8f58f0b2a7320f51467c15452c36aec822e4c0bf0e35d6070b67aedb1631a5368d7588562a4cf811066b4809c16dd28ea22fb8d22848d2b14ed3", 0xcb}, {&(0x7f0000000300)="24af8b0c70b31bd47eebbd662f209756a2bb417b70b923629b903990e5767b4e5dcc4bb59d9bd2d0016df30a6ee42a5ffb83a9", 0x33}], 0x2, &(0x7f0000000480)=[@cred={0x18, 0xffff, 0x2, 0x0, 0x0, r4}], 0x18, 0x89}, 0x8c) setresgid(0xffffffffffffffff, 0x0, r4) 16:18:41 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000009000000e0000001f6aa04bb32b82f5d7fdca67eac9d6662e09856c91ce1c4d2b5c88e85bfdee548b073d506b3c4fd87c42dc8ee3c463d8fb7a482b8ccfee674b4c7d370465210e0a466557cfc1d4c18a4d0f986a7ddb7618606a1721c123abc27bf22b80f58f3aa276450c0e03d94facc"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) 16:18:42 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:42 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:42 executing program 3: r0 = socket(0x2, 0x20000000, 0xff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) write(r0, &(0x7f0000000000)="56a4841d1fe6f5ca494b054c3d708b859ed9cee7d7d57cd0014d8cf7d5ccb310be95870a049abc3bceaf4f6e381f16721b6267423cf79e83b250e34f7657ad4bab48bfbc9a5432b3c77f26bd5743206f0c313bd7d0e114e8dcb3208f0a048493ce70aba206c629df3da4aebeeaae4091aa2e70e2ebbc3e709d", 0x79) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) listen(r1, 0xda7b) 16:18:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_fstat(r3, &(0x7f0000000180)) 16:18:42 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x270) openat(r4, &(0x7f00000001c0)='./file0\x00', 0x1, 0x42) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000100)=0x8c) 16:18:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000001c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000180)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x800}}], 0x20}, 0x0) fcntl$setstatus(r4, 0x4, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:42 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:42 executing program 3: r0 = socket(0x1c, 0x1, 0x0) socket(0x17, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:42 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:42 executing program 1: socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:42 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:42 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000000)={0x46, 0x2, [], [@enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x2}, @pad1, @enc_lim, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x20) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) lseek(r2, 0x7fff, 0x2) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="100000008400000009000000e000070112bae0fe1a3aba930ee684efdb1deb048a938c10a3fc433d1784c32c3f218e3ca73f5c4967fa9a93897fd90d15cf78328f1dff038dd83e9a4cb02eaa90f1207ac468f4820c3e7966f58e22ad26707cf7167ae256554ae8804a7cbdd29de2002cb9e3c07522e8ea7447fd28bb0ceb35ec418217c69d329d60c5bbbd754fd8dd18b52ad25883600bcc2c915967b403fcbbde30cffb84109ac1ce34722352719a6d25804e"], 0x10}, 0x0) sendto(r1, &(0x7f0000000140)="b14c9f0dac085c777e6450db8bc40f3156c619f09031b114c8629dea3f12b4ae87eb1a3a7b", 0x25, 0x88, &(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f0000000700)={@multicast2}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRSETTFLAGS(r4, 0xc450444a, &(0x7f0000000280)={{"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", "9033db7b63a584a620da9bc8fb6c354381226270021ab66816c7237f302ff16c", 0x8, 0x7}, &(0x7f0000000080)="1db3459714a2630a88294b7774069ff514aed54ce804007883d26b9ac1e590e5d85b6424db86977d7669658595081a292aade92cd78db6d436ff937ef2696617c79a69ddc2c85b1d4576995e92dcf42fc32d95c9dcee40028627cb717720ad6aecfc1b71df67722cf3b1826613db511e15b44d33aa1148301896d5a273ec5fc9b614db3de0156c40249d382cc9645e0832222276eb1a9fe0748fbd0f5d3227fd8a9061ccb92f783c0523041617fc6dfb70c66aabad648ea67cb9e53279b53063", 0x2, 0x400, 0xffffffff, 0x2000000000000001, 0x6, 0xfffffffffffffffd, 0xfff, 0x1}) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) 16:18:43 executing program 1: socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f0000000180)="6d70f7e1e2c3bb759b026ef576d94c8e4291f1f09b5bcaa88d3768a627e8b6a5f68f4e938d4e3e32a82adbcd9ac9f758163278847c4f672c6a77d63b2ab764663cba61ef4b8f986fb642fbc955e2e9c1abde8fbbfafb6c2247f359bcdce4fe0116fa0b45c9eac14b430814091552e56474f7b5aa1320477227db4a1811d4bf811ea88e27d017bc188ffa498a7cd52b1baab1b279d4eeda3d14b45ab2f9d6472914054e36886b3ef2ee4035e1d11ad6039c41ebc0034aa3faad7bd0ad6cd4aae031335fbae6d4703a") 16:18:43 executing program 3: r0 = socket(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000400)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="100000008400fab018bf82a0cb05983a8bbad93f7cc159817a57d28e1d720000", @ANYRES32, @ANYBLOB="7047a064ceadec071e2b2ded45c4bf7a48ca2ca8240a1cd55fb13ce6acf5817390c0627a1f5273c73765b213b446437236f872a6996d93d3a6b2e4fd683f2398ddeed09f6baa65b769164416d951664052759e82987a161fc3294fb2c341a46e634a902622d6d13d36a635a2de77f012721a0224f14dbe59a55a10f5f2f019ca46f2c5d5d45bbe22c695175ddaeaa36190e7196251f6dfa84d7a48ac96cfd3345b82e4124c7ca7fb867a84bd84b79d627a8974fa0ac4472cf693aeab1922ec32a149144e15f450190b588150"], 0x10}, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000380)=@in6={0x0, 0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1000cc00de2378170c8490c9f170fd44fad3774742ecb36d7bc579e46234bead88e5346040f78f481992de3f4223c3cd078e68b7cafa4f45f4bd600d3178e718aa75eadc397e70c1c54ac31ec7146f91fb7ef84ac521b99fa0e5aee95611516e4da60e0b7ce60cdcf42f22f20c7e679ccb2e921957028365e46457ee89244ddd9ca8c8253b9d4f898ed43d"], 0x10, 0x20000}, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) accept4$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000200)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1, 0xff}, 0xc) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000340)=0x4, 0x4) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r3) r6 = openat$ptmx(0xffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x200000, 0x0) ioctl$DIOCGETRULESET(r6, 0xc444443b, &(0x7f0000000140)="e1f79f645e0a60953c3fa6aa23b3c77eff64bdc9a4e3b0") ioctl$DIOCOSFPGET(r5, 0xc0884450, &(0x7f0000000540)="df385062ccebad9a0405b6a2a7a23489bb65dd80af67078ba289ccf62e72e8611a16dbfc14afe3b29cd0da2187987cf3399c23e83f2264f403768a179824ce513eabc93ce9c51a4ed209f7e0473769c3d1605bf84869065dd43c660503a174703f") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000002c0)={0x85}, 0x1) 16:18:43 executing program 1: socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) getpeername(r1, &(0x7f0000000180)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f0000000040)=0x6e) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) listen(0xffffffffffffff9c, 0x4) 16:18:43 executing program 1: socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:43 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:43 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:43 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r3, 0x5) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:43 executing program 3: r0 = socket(0x1c, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="100000108400000009000000e0000001cc1e663010f3fe7fb3b2ddcd7828419cf35e0198b1a249aee6f15cfcf1065444108b20be778f91833f2c2905ad2255b83c24dad8ee424bf898f22e00c7b1b7380a8e75faec84b6d8edb072752297990b907c288b73de27638d9f3e06c2e1d6c4dc1c476f2c5922e7ecb53821c021a0646adaf529f1cc834fa35ddcb3279ffd6488cb72cc94b3c58d29"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x4, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r2 = socket(0x0, 0x0, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000200)="4c5d93c8334970d1d613647ab710504bba51533204698fd56dcf741356604ad2d9c4fac8e9d6243f27e5c39534dc85426568a2f710b4af8efc589d84253e0664b0e80234a672372dc8391d4a899f71a2b73d0aca2ff2a20816a66f22e70a037f11acd6e4420a8055d547dfa9cdb9e8d4b36a66d1869c2ad2a495b54eb030c57898c3450e712face49c1433de8d8050faee8f58f0b2a7320f51467c15452c36aec822e4c0bf0e35d6070b67aedb1631a5368d7588562a4cf811066b4809c16dd28ea22fb8d22848d2b14ed3", 0xcb}, {&(0x7f0000000300)="24af8b0c70b31bd47eebbd662f209756a2bb417b70b923629b903990e5767b4e5dcc4bb59d9bd2d0016df30a6ee42a5ffb83a9", 0x33}], 0x2, &(0x7f0000000480)=[@cred={0x18, 0xffff, 0x2, 0x0, 0x0, r3}], 0x18, 0x89}, 0x8c) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)={{0x7f, 0x0, r3, r4, 0x0, 0x96, 0x4}, 0x4, 0x7, 0x3}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x80000000}, 0x24) 16:18:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 3: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b0000004711cb7ace723c855351cd6c1d0638c7ae88cecc06631169d0fe8d2ba99ab6df669c9390a5ee2efa50e98736b5d549ab522869dbd76a4af0876808fcefaf9e2b651537161accb2813236ebd2d072a3d1d7d132b413c6142b040a2ca70cfe7974a2caa7adfa5f0fc87583279c3f62a85b2d44fea05855bf00cbaccdecbb2f334900"/143], &(0x7f0000000100)=0x93) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1f}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000000280)="d35bdb8e2ad5d8787c3eb462ab1d5871d014b42fed12c9d13eb1fd35034a7e2263dc45db45a2544e0ce78c45bf0d13df8b9a6fc3400e1556bbfac9f9c7bd817d9e45c2390d89bdb62de6c00339cb246603c5d0c030e75e7300ea7eeea15262cf2ec3726faf191567834488aee9fd5e62d8e5c28454c62304cc0130134b9181df67e9397f1c51c8082a146fb66c96dd1172aaae4e0896d086ed98ec6e69fbfda0e07ee6ec6a5be1de4bcfc14fef6ed95fb428b3b3784056a2c8", 0xb9}, {&(0x7f0000000340)="e592a68a5d752624c95c126f6bad0bbe4b4d10ddcf460147685081f678a4cbb728b55cb8f316855d782460ffe5ff57529d8ac5f2972e4d6010a0b5ca0138aa7ca5d7ad305f02bab7d462e2071ebc662cb3152172753806eb82e7852cc49405d6da3bf524be27506386b5eb241cac0f433644859b691786e1ca907c5dbd493ceec8fe7513262009889afe1d665d584b92dac1ed798f99ef846fc67eec699a743072d94589ca02", 0xa6}, {&(0x7f0000000400)="4251880eb437f18a37c2e4e576dbd3e26d379e458c69e258da4439915254f4e9e6a5b0bb11251c1df4fe424095c4c8f6f36112ba811addec73ba03a4fdf1c019836543c372ec3e3cd61904d8a82c6eba376245efb4a0c0dc1a177416938f4f4709e545d1c2e55f2d1b487bd309c74e8ea4337cba5b3473c6473dc07bfaab167f7e6b4da8f9d701a2fb86ce5bb9ed568f2d3826131103617e4596c46c0cd118082e5f56c1549d67", 0xa7}, {&(0x7f00000001c0)="dadd5961ca7f49e60aa35d1f0f88e0591f12ce8ec5ec4d9353187fc43920dfdf926b33bbc9cf4c8ced57d1ebcac16364c3764da4a86fb4e29efcbfe38f5eda27a9e2880e2b16a1dcb412f5ca36b9ce7ac1d56a27195a473ffa2b1efd1f4dca4b159e7e324ad5711390390ce9", 0x6c}, {&(0x7f00000004c0)="5a26c12b52207637", 0x8}, {&(0x7f0000000500)="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", 0x1000}], 0x6, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001540)=0x7, 0x4) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x4, 0x4) 16:18:44 executing program 2: r0 = socket(0x10, 0x10000000, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:44 executing program 0: r0 = socket(0x1, 0x1, 0x0) posix_fallocate(0xffffffffffffff9c, 0x6abd863f, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCRCLRASTATS(0xffffffffffffff9c, 0xc4504448, &(0x7f00000003c0)={{"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", "2859b46fddce4aa1b522aca8459ed1ed656543c58c87f98ba2a50151fa1bffa8", 0x7}, &(0x7f0000000340)="dae5daa2dfa873916c9ebd5e2ef47679e3b58a6cfbea5f4c457b373275b2ec72f49f1de3ddae7122774b56ef6730b4b8953265f6c0bfc220b0dfb43a11c5a555154f66e480a14f8c85cedfc557e1a9ea5f053210b6dcbedc14d7ce574966c874bb5c128ac723c2d8752de05358d1016b139709", 0x7ff, 0x9, 0x8, 0x4, 0x0, 0x4, 0x88e8}) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r2 = accept$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r3, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000840)='./file0\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) sendto(r1, 0x0, 0x0, 0x4, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x6db6, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000080)=0xbbc6, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) lchown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) 16:18:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x47, &(0x7f0000000040)="0dd44ca97bf6b7ec9441a76a72c53d13dfa4aee5a0a25e285059bfdad9f71a", 0x1f) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:44 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x17, 0x3b0142736770e7cb, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000000)="f4b0af13c64283a9c15e51d68693a34cc6ae58838882cb9f2fdf903ef12e37a5ecc5e8139c4159d241e3d7938e7b2b2e1ba8fe943042e24747cc568afd8ee95555265a22ea92e072d094bd8194a327c795b05161bdbd83bf2bba08b1d6285cadb35b697b7a023585237ee9dae36381f56446") r2 = socket(0x0, 0x0, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000200)="4c5d93c8334970d1d613647ab710504bba51533204698fd56dcf741356604ad2d9c4fac8e9d6243f27e5c39534dc85426568a2f710b4af8efc589d84253e0664b0e80234a672372dc8391d4a899f71a2b73d0aca2ff2a20816a66f22e70a037f11acd6e4420a8055d547dfa9cdb9e8d4b36a66d1869c2ad2a495b54eb030c57898c3450e712face49c1433de8d8050faee8f58f0b2a7320f51467c15452c36aec822e4c0bf0e35d6070b67aedb1631a5368d7588562a4cf811066b4809c16dd28ea22fb8d22848d2b14ed3", 0xcb}, {&(0x7f0000000300)="24af8b0c70b31bd47eebbd662f209756a2bb417b70b923629b903990e5767b4e5dcc4bb59d9bd2d0016df30a6ee42a5ffb83a9", 0x33}], 0x2, &(0x7f0000000480)=[@cred={0x18, 0xffff, 0x2, 0x0, 0x0, r3}], 0x18, 0x89}, 0x8c) setresgid(0xffffffffffffffff, 0x0, r3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:44 executing program 1: r0 = socket(0x0, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000180)=0x3, 0x4) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10009100849b2d0009000000f6ff0100"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x3ff, 0x0, 0x3, 0xfffe, 0x100, 0x84c2, 0x5, 0xffff]}, &(0x7f00000000c0)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x1, 0x4) 16:18:44 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = accept4$unix(r0, &(0x7f0000000040)=@file={0x6e, 0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x10000000) sendto(r1, &(0x7f0000000100), 0x0, 0x4, &(0x7f0000000140)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x36}, 0xfffffffffffffd27) 16:18:44 executing program 0: r0 = socket(0x1c, 0x4, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/125, 0x7d, 0x80, &(0x7f00000001c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) pipe2(&(0x7f0000000200), 0x80000) accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000040)=0x8, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) ioctl$DIOCRGETTABLES(0xffffffffffffff9c, 0xc450443f, &(0x7f0000000280)={{"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", "dad2c22e18cc4c68f48ffdd3f3182545924edeb08f311cde560d01450c236316", 0x7, 0xff}, &(0x7f0000000080)="0da29606e045ae24", 0xffffffff, 0x2, 0x9, 0xc583, 0x0, 0x5, 0x4, 0xffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r1, &(0x7f0000000700)=@un=@abs={0x8}, &(0x7f0000000740)=0x8) 16:18:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x27}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x3, 0x1f, @empty, 0x895}}, r5, 0x9, 0x1, 0x1f, 0xc0e, 0x2}, &(0x7f0000000240)=0x94) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:44 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x1f}, 0x24) 16:18:44 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = accept4$inet(r0, &(0x7f0000000000)={0x10}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:44 executing program 1: r0 = socket(0x2, 0x0, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) r4 = accept$inet6(r1, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x9638}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000180)={r5, 0x9, 0xf, 0x0, 0x1}, &(0x7f00000001c0)=0x18) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x81}, 0x0) 16:18:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r1, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000001c0)="73ec0cd7a1dea9dfb86d") r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_buf(r3, 0x0, 0x4a, &(0x7f0000000000)="8c76a2b7603b2f0311daeba960f45e29dca52bbd9805d189dd8fb36f89b0e2d3b1b522952bbf8f8a22ff6644265a33e2a1a97106240e23b59c97d1a13b06a8a3f462c2d3701e0b924156c7fcabd6750c3c366d9838184dc9db0d220c55e0d17e6e747ff2031fbd94efff2cb6ba636c6e7c2c75be3956f9861b6707210c0adbfc65", 0x81) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) bindat$unix(r1, 0xffffffffffffff9c, &(0x7f0000000200)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) r5 = socket(0x17, 0x10000000, 0x5c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) sendto(r4, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:44 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = accept(r0, &(0x7f0000000180)=@in6={0x1c}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000200)={0x3, {{0x1c, 0x1c, 0x0, 0x6, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0x80) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = socket(0x1c, 0x3, 0x1f) accept$inet(r3, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000040)="7bb5f439f8ca4e20c9fb6d54f7303452c267d8335a64bebe4e09774cb6a569308a5cf863f20a682ca5db67ea9826e20b1db9ac", 0x33, 0x2000c, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x4, @loopback, 0xffffff80}, 0x1c) r4 = socket(0x2, 0x0, 0x0) listen(r4, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r5, 0x0, 0x0) accept$inet(r5, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:45 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto$unix(r0, &(0x7f0000000000)="54ed4adae33abb8f048ad5c8a7a5caf25a981fde029b2549", 0x18, 0x181, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) chflags(&(0x7f0000000080)='./file0\x00', 0x4) 16:18:45 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x20, 0x88}, 0x10) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:45 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:45 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x3}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:45 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x96d4}}, r1, 0x1, 0xe0, 0xfa6b}, &(0x7f0000000140)=0x88) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:45 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:45 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:45 executing program 3: r0 = socket(0x1c, 0x43b9588586cb96d5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0xffffffff}, 0x24) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:46 executing program 3: r0 = socket(0x10, 0x5, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) cap_ioctls_get(r1, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:46 executing program 0: setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x7, 0xffff}, 0x8) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() socket(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="96c7752739cdb29ecd4c8dc9d73569c00826e86358864941438ac2437927c0c5", 0x20}, {&(0x7f0000000180)="b219a581067862fa00c45858040eb2de5592f6fbf680a7a1640f5311fac2ab58211e09b81b05aa508c7d4a6e4ef1aeb39f05e3f54cf08545f3a92946cdc8ec240f8376e242df6f08f72bf6f56e79346cd26802013694e47af49f09276e446497b8bd388e401f08ff3242a99febbad974e536f73bfae7a2", 0x77}], 0x2, &(0x7f0000000780)=[{0xc0, 0x7ee6, 0x3, "1ea0d1ceaa85560b991510aa8f5192b5bd305f6830109cffecbe2c1a4999c5e93a3db5155b2bed787c45899fa3c1298e02e62f903c6c1050e8593297328c885e730137ca636676b0a64f1c61375697910f9af9dddb4b1d02e3a196a454bbe53e1a2b2b9d4f747e03bfe5820e4bc69a1be91a557c43435efd0b8e2545bbd186712966b371b1719fdb39d7a2ba71468b46804eeaad9dbb619e216b7bb5b0f6efcd66426c2cabba1560e9f8c323ef0d676ed7"}, {0x108, 0x11, 0x4, "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"}, {0x30, 0xb8, 0x1c, "c7892b08e078bde8313a4d8b7bd78497c040f5f8abaa8e036880960fab35d4e811c52356"}, {0xe0, 0x0, 0x6, "48f616b3090138d74f29f653d43e48a5ee3e2b461da0008a9d3bdebebd0dcaa44a4c4585809a24a8bc00e075c63fe9ee0a0697d261db1f5f7c4b25883bd8fa044700308c5d053044e1c887ce15dbeb17ff59ac41a8a7be391d479ea74806560faedd93f4474018bb48117ec517d3b60272023c23efc6e9a70baa13f21a84f4202c5c25e5dac4e45fd48764c7f3dbd989e1cb4c59f063a82d5e027510ea1c837749a320133053a9568a995871eca2f32a6c331b3ac71cfa0bcccbe869376168720887d9ec0fa8e26e2bcbae5d4d474770c11bbf"}], 0x2d8}, 0x1) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) listen(r0, 0x7) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) accept$inet(r4, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="9379d17c9828f6578f97937218eea4d1432f1c013b49ab4722d06c68003fd87c78e1476543b5ca732f9429a98ebc62bc365f", 0x32}, {&(0x7f0000000340)="dd3e57b99ce7b5671a1cef4a723e16612b07bd8e7eb14ef7dc089e86d4e0924427bf901450c6222b31bb679e3289f25a3cb7f19425f52cf497d211b3e84a99a22cb640d2875300a03a3f7be4094e363503dbe87d1b78183392afa87bbe9ec4e4a8121d8c313d4651856ab4e8", 0x6c}], 0x2) 16:18:46 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8) sendto(r0, &(0x7f0000000280)="fa793e9dbc5ef24c4203d6928e929f3ea498059e77436b203a8240d5fd2d7d2ff04136bf7ec33939f0232989bfdc9772dfb7c1054f1a9dbe2af1f88e6560d1cf804ce9197382da22969faaee6e413a643bfcf3b622ccbab1606386e7dc9ea65677e7893dc7906d44e963849330457525ab7c4cddc436b938078367699a4ea67c81c6703a2d", 0x85, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:46 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fpathconf(r1, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) r2 = socket(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f00000001c0), &(0x7f00000000c0)=0x4) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x6a, "00e6a87e7397adf31e8c21d1f1e7a67f7e52e3511d36dac3c08e3d97c0700dd21f358d30cbddfce3f98442119c01f2e812316c73ea34bc32da7822c996f0524dddcbf96db1dfa73da3d430696de221325560a142d5c8f07387ca6d868f37e8e7073375cee5b6fce44dd5"}, &(0x7f0000000080)=0x72) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x800, 0x40, 0x5910, 0x20, 0x7b, 0x800, 0x0, 0x3, r5}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000040)={0x0, 0x3}, 0x8) getsockopt$inet6_tcp_int(r3, 0x6, 0x100, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 16:18:46 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0xea, 0x4) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) accept$inet(r4, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x48, &(0x7f0000000040)=0x8, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) 16:18:46 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000000)="83876ce8f8220b15db38359c43171c4386676afd34463dbdc8ef96696a665877d0ad90f2f33b799bd63980d9c08860a9440811f2b3c7b59f661fe8af1dd8faa6005528323e57feddcde2aa9704728caa93d5ef1a923522be51f4af5ee9962547c81bc162fd309e6cf9bf146372d1eb") setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) 16:18:46 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) 16:18:46 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) ioctl$DIOCGETALTQSV1(r3, 0xc130442f, &(0x7f0000000000)="a8ec345f0bbfa14bb70773a2ba62d71bfa3b1292cca879f1e49c214a93299481fbe3671957f8ef32628aed6207ee24685f49757abe29f99130e127da28655b4b213b4246b9e2de86053054d1c69e71e390d3699def086a671278529873a1fa7605dde6e7e55a103bdfb641541261fdafffbc7aa1cbfca11d2c18f1feaba9f6903d61b23ce3eb848f14e7d6eb07302c12f585cc9725736ec0218a9d08a1") setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:47 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:47 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="69745bbb737c68131fd892c2333802ea", 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="100000008400000009000000e00000c1"], 0x10}, 0x0) poll(&(0x7f0000000100)=[{r1, 0x89}, {r2, 0x100}, {r3, 0x80}, {r0, 0x100}, {r0, 0x2}], 0x5, 0x4) 16:18:47 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x81, 0x8}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) __semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000680)=""/239) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @rand_addr=0x8}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10ea000084000000c300000000000000"], 0x10}, 0x0) sendfile(r3, r0, 0x8, 0x2, &(0x7f0000000600)={&(0x7f0000000500)=[{&(0x7f0000000340)="3774b3073cee73fc0de0d0668a61c51faafba1d5c4deae747aaf6678664feb031fa633ec695a74ac3756b846c2b9c33a8d9dbf2a98b24d6369745e089e63e8aa2130ea15766a7557a4732d4dfa8cbc276c40a77d3b160755c4d52edd59c5d050a0549b02ad1370c8fd438f7d2153e103603cf71b998b7e0b1be3e24026b88bcaadc10664b91664611a926a758fd0642dae927ef92253e48c315c81ee8ae5e57bb0ef26d7a653374982126ca312b99d756e6c30c34190294cd6b59af4bb65cac9d745d24e2fcd6401fb530c19e89052e6becf4c5b59453de4036c12f2ee", 0xdd}, {&(0x7f0000000440)="c358a15ab3c37ddc424f38758ff14d87e2ca14656f7ce4036dbea2c4e112af7448fcf76de7c229d7913a57c98b0e62be5f8a9d953aee3d4c5b9d63073d09545c187f33dfff95e618c48bf76729ab8af0be1178191c5223c0d9a0eec25a6f7452f64049f726f74c7142acbc4356ff6f8371e1af4236676578595551db4cd56a30d35c8c5e259c38d96f761181", 0x8c}, {&(0x7f00000001c0)="44ca06e40f28937bea3a42216567387c627dce72d6e2bcf6db6b7194898c858e70a92f94d84e3fb03baa27f786dc469c10a2094d6b8f4a7c05b505ff84cf90c3c261174fc6d287c3924056a1e75bd185f40c54e491f4017876e44113", 0x5c}, {&(0x7f0000000140)="6c955631bd", 0x5}], 0x4, &(0x7f00000005c0)=[{&(0x7f0000000540)="98d02f72373476d6f80bc35c95ba26eed415e98fafaed016cba09134564378ce742b66e25d356d74ef7c1916eda808b29d6c94a750452afb89d82d2439f4d5f0504f8331dc1c9bf90729110d3b0e439bde11d7c554", 0x55}], 0x1}, &(0x7f0000000640), 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000280)=""/173, &(0x7f0000000100)=0xad) 16:18:47 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) getpeername$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00053k!\x00'/64], &(0x7f00000000c0)=0x40) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000180)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f00000001c0)="f423897f30e337ceacb71cf348de552a8186345a68bb61da0889f933624f5eb548fdd187da47b06a6fb57613a766ba7e28973dbe0f2fb73d6bec878915cb3c2777c0884d8d2e4fd68a9bb3dc1bd2d8372323ac5f4cab581876b7cc03ae50ad7486127ff10ad710ed2e22bbae8e4b8841102b60ea70d863610c9274154f0def6b16697d625f83d35b5746cdc3134e239c319b9e78e987deccf9b52e1f7ded3f3c392e6da0787df616b3f932369181d01df1ca97", 0xb3}, {&(0x7f0000000000)="27b10c2c58f8c7e3fd6b8c5646dd599d834aac4bf60c7598baa5e1445aea20bbcbacbf74cddb4f957699899fdb6f3f7b13de", 0x32}], 0x2}, 0x188) 16:18:47 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000000)="c36bf3e06b10a728024561479d3fed4f84cdd81caff1495a2fe04929e3faf02ef86a61667ecec66f26258b42be40431f431912762c80e51f3724c8b4d3957f978a94773f008246255ae722477df610010138af7d65441e8c7547d4e8864777b928abc49641011cf7a07143895ec02556b63929ab52c1b9134fa2d6f6e032b5c9e5ca91d406e4707f8b8379754bb6e2de1bdf68b5520df1ed5637571f85944aabdf22c62626d2dc3c41e16e944d2d17", 0xaf) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:47 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:47 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000180)="ef317ad943fcc83cd62a612910851a5aaef76f3fabde0687ad0a185402aad4dfb55f6d7fcbade9df5e0bbe8911921228eb18f151ca3cab200102b14d53bf27f0faf0085ddd78e9df03bbc6f17783dd1400732e6bb5b7", 0x56}], 0x1}, 0x0) 16:18:47 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x200, 0x4) 16:18:47 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 16:18:48 executing program 0: r0 = socket(0x1c, 0xfffffffffffffffc, 0x3) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0xff78, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x6, "f27f4fddf3410260cf35e9f77c8b54f8"}, 0x14) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:18:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:48 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:48 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=""/232, 0xe8) 16:18:48 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:48 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x4) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x33, &(0x7f0000000000)={0x40, 0x2, 0x0, 0x1, 0x0, [@mcast1]}, 0x18) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r3 = socket(0x2, 0x10000000, 0x5) r4 = dup(r3) r5 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xa) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f00000001c0)={@empty, @empty, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty, r6}, 0x14) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r6}, 0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:48 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:48 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x100, 0x4) 16:18:48 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000040)={{0x208001c7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xfffffffd}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/155) __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000000)={{0x20800269}, 0x0, 0x0, 0xfffffffc}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x20800215, 0x0, 0x0, 0x0, 0x0, 0x40, 0x3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xdbeb, 0x0, 0xffffffffffffffff}, 0xf2d}) r1 = getuid() setresuid(0xee01, r1, 0x0) r2 = semget$private(0x0, 0x3, 0x209) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000040)={{0x208001c7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xfffffffd}) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000040)=""/155) __semctl$IPC_RMID(r2, 0x0, 0x0) __semctl$IPC_SET(r2, 0x0, 0xa, &(0x7f0000000000)={{0x20800269, r1}, 0x0, 0x0, 0xfffffffc}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x20800215, r1, 0x0, r1, 0x0, 0x40, 0x3}}) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000140)={{0xdbeb, 0x0, 0xffffffffffffffff, r1}, 0xf2d}) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0xffffffff, 0x0, 0xffffffffffffffff, r1, 0x0, 0x80, 0x2}, 0x6, 0x7080, 0x4}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x20000000) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000100)=0xff, 0x4) posix_fadvise(r1, 0xffffffff, 0x0, 0x4) 16:18:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:49 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 3: r0 = socket(0x1c, 0x1, 0x9) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r5}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x80000001, @mcast2, 0x1000}, 0x9, 0x0, 0x0, &(0x7f0000000100)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x0, 0x84, 0x4, {0xa781, 0x1020, 0x5, 0x9, r3}}, @sndinfo={0x0, 0x84, 0x4, {0x9, 0x900, 0x4, 0x400, r5}}], 0x10, 0x4}, 0x20188) sendto(r1, &(0x7f0000000000)="0417c1f032dc34a2", 0x8, 0x104, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) cap_fcntls_limit(r0, 0xffff8149) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r4 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet6_int(r4, 0x29, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3, 0x2}, &(0x7f00000000c0)=0x8) 16:18:49 executing program 1: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) read(r1, &(0x7f0000000280)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 3: socketpair(0x1, 0x3, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x157, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000040)=""/124, &(0x7f0000000100)=0x7c) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x401}, &(0x7f00000001c0)=0x8) r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x800) accept$inet(r3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:49 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = dup2(r0, r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) fcntl$getflags(r2, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1000009b13cc330009000000a0000001f83f6fcbb528bd50df1409692659236b373bce95eef8329b12e5a1cee8be570cb877e16078cd24701e71ea552a50a81bfdcf9218ee7400b8303e69fe47671ca20f51e7671b0594fada28029e16854c8885c9a2a1d7ae87594a67f0353c2c5de77489732105cd40290cbf5794578fb48d27bcfabb67820a5ec1138e606dbcfc8798877e63387bfcfe99b3269fad236bb11877566e721bce8cdea88266e726aad96a2b67617694e6d227bcadc8053bdd6cfcfac7f239c118e372b0dd2ab923da0932fc3a5f03cc9ab919f50bd073c69ae1d7"], 0x10}, 0x0) r2 = accept(r0, &(0x7f0000000080)=@un=@file={0x25, 0x0, ""/35}, &(0x7f0000000100)=0x25) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f00000001c0)=0x4) shmat(0xffffffffffffffff, &(0x7f0000003000/0x2000)=nil, 0x1000) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:49 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000380)=0x8) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x1}, &(0x7f0000000400)=0x8) r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000280)="5ce173ea00d20b95c2d9a12f7622d6259b3cd467fcf7ec9201d9ee556274555d1beefed72548b23617d030cf8684f53b78587dceacd7db3485e83e82f9db818525146542b0baa557d06132f99633cfbfbefb8ac11a4d5550596112245b822da69da01efc3d86784bf174a9dfdb7253e0e9a3bf173baf81734a1ac62e71234d75f05e2737d219d51ba187d90b1ad37eb938521935a112af1b9cb84427", 0x9c) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) accept$inet(r4, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000004a980000070000043b001f000800000010024e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001fffffffffffffff500"/156, @ANYRES32=0x0, @ANYBLOB="0100000009000000050000000104000000006000"], &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000000c0)={r6, 0x1}, &(0x7f0000000240)=0x8) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:50 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00'}, 0x24) 16:18:50 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 0: setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x58}, 0x8) lseek(0xffffffffffffff9c, 0x1, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:50 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r0, 0x0, &(0x7f0000000300)) socketpair(0x1c, 0x5, 0x4, &(0x7f0000000340)) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000380)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="90077d9b11cb19c28d328f32683dc0e190b1fcb9a9d1eef4f74f60165af471c3a7ddac10c09b01af835f57d4c1d6cee3c2da747ba9fcf5fb7701e4bf08466e47f744840c95fc36002eb0b1e0dfb8a569dce0b3919fdb8f", 0x57}, {&(0x7f0000000200)="084388bbba7965a5f50eadf43df3927eee6a663c275be7d4849caf53c3648fef028d6d32295ca592d8ed069f6a5233562aefa6b163ea592f3ce5a1c2b2d6cae47e3fc7ff78da925b0ef8e356d16f27514beb352eddb25a773ce8efd7d22afb1a562b126332129ff3653c884b4022f6faa7d9819aa996a7c0f5a7926e48c00706b60bb4c2b08e880a221fd383efa76a3a738c7133e0533ad1bb7b3f4d5668a493d483dbf34bff0a6b20096130b7cde13678dfa43b66c81a", 0xb7}], 0x2, &(0x7f0000000780)=[{0x3c, 0x11, 0x9, "7d77152f725361835b459b86bb70a28b8d91cda41ac8ade2cc31c489258fcdf797fb6a2097427073958ff7d566574634"}, {0xdc, 0x29, 0x10000, "5e803765d4f31dc25aae5f697a101505dd3a021e0941e08ecae8a6c9534b0d55c477849d36fbe55671959fea04a31dc6a1135e0f9ad9c6fcc48f16747feb5bc7dc350562f9924d8e194778952235fdf09012ef6315756939ba93e112b87172f7005c65bfb4e7160573addefb9ff36ee23f42b35d5e3f396f09ec3e9a9822e711b7263088c47b20bc083ab8c6cb71889eb7b4a9d88e33369a49ac81422b83a4c2e69c366a3a62f7b26d123b49d82383eb1bdde368791cd95b07576d0a9a4e16066247ac07d96c39e229f976850d848d6d"}, {0xd4, 0x82, 0xffffffd4, "667554766a5238c11578476e4fa0ac3af076da079b87072fd88f70b53491b3902c756f0ac07f6091e87425b684cfbe135730576e076465f394f78fcde8be3bdaa842ca02cf6dac99385a6c19bec0caed3f9ce0001b1faa611ca47de2d00b81d12412aa7f190c78bd15be07626e2d42aae654243fd4b5f9d39bab1d8eda0e2fc840d54fac04f0e56ac2a1e60fceeb890f5d31be03825de4cdb0e586bbe5cc47f7f3de05eb553e3ba7cde2ebafd450f8eddb7a79a23c6c1cf77ba85169c592a8418fd7139babf60e"}, {0x50, 0x22, 0xc, "47f0469b8bbbccc043dfb94bbc4410ad3cc846b17013fad8d08be5cecd8c9323f5359f14e96a819a37a73d183bdff209e6050818ba636f6a1807b4cbbd1bfd27bb"}, {0x30, 0x84, 0x1, "2ea8e8d100e7d413f538cff9e5d580a131ef5e0ffb81c165eb3be5f7221f97b276"}], 0x26c}, 0x20008) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:50 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:50 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x20, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xdc1}, 0xc) 16:18:50 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 3: getsockopt$inet6_tcp_buf(0xffffffffffffff9c, 0x6, 0x0, &(0x7f0000000080)=""/131, &(0x7f0000000140)=0x83) r0 = socket$unix(0x1, 0x5, 0x0) getpeername(r0, &(0x7f00000001c0)=@un=@abs={0x8}, &(0x7f0000000200)=0x8) r1 = socket(0x2, 0x4, 0x1) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = accept$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r4 = socket(0x1c, 0x20000000, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x80, 0x4) r5 = fcntl$dupfd(r4, 0x11, r3) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r7}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000280)={r7, 0x4, 0x0, 0x6, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x1}, 0x24) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) listen(0xffffffffffffffff, 0x6b4) 16:18:50 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr=0xeb57}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:50 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0xffffffff}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:50 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) recvfrom(r2, &(0x7f0000000180)=""/90, 0x5a, 0x0, &(0x7f0000000040)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) getpid() r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) accept$inet(r4, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x50, &(0x7f0000000200)={0x3, {{0x1c, 0x1c, 0x0, 0x9, @mcast1, 0x7}}}, 0x80) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0xfff0}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:50 executing program 0: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x68}, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:50 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:50 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0xfffffff9, @mcast2, 0xe2}}, 0x0, 0x8, 0x5, 0x101}, 0x88) 16:18:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) r1 = getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) getpgid(r1) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60800, 0x21) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000300)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfffffffb, @empty, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00e3000000e0000001000e00000000002d1dd121fc72e26cc71d31fba01069ef91c131ea95acc5e083fc5f872b7a99aab3c30587156d6a3a8a5b8c3a4fbc0549e83bfef4c810f1ecaa2f40df99d0a95c850c765a693f14bd54204d2bb714790a301891c7029eec4ea3fafd1c62c9ca901cc6ff0a71b6fbcfe34d4e0b8d3289fcb9bbc83899d011559e39a1ddbe"], 0x10}, 0x0) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:51 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) flock(r1, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:51 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x2, {{0x1c, 0x1c, 0x0, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0xb4ac}}}, 0x80) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x9e3, {{0x1c, 0x1c, 0x2, 0x40, @rand_addr="23a448dfda5eb05310219b00b50dcdc2", 0x10000}}}, 0x80) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:51 executing program 2: r0 = socket(0x2, 0x10000000, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x108) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x1) fchdir(r0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:51 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x3, &(0x7f0000000000)={0x330f, 0x4}, 0x8) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:51 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x1c, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) 16:18:51 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:51 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0x2, 0x5, @empty, 0x6}, @in6={0x1c, 0x1c, 0x0, 0xad, @loopback, 0x2}, @in6={0x1c, 0x1c, 0x3, 0x7, @loopback, 0x7}, @in6={0x1c, 0x1c, 0x3, 0x18, @mcast2, 0x9e53}]}, &(0x7f0000000100)=0x8) 16:18:51 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$ptmx(0xffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x80000, 0x0) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) accept$inet(r3, 0x0, 0x0) bindat$unix(r2, r3, &(0x7f0000000740)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) accept$unix(r3, &(0x7f0000000780)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000800)=0x6e) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000000)="103988e5ea3942e7328b8a63d25f8e9d1a7a793da7a5a0efb52e45b465e07c7f1d01246644299e29decb6022e71cf69b01c5c8bb5f3ea6f48450b0a82e220b193a10b98c3b84eae57642d0684946d1c1e0f24cf5bf607b9128f09d477f4e2700cdf19d1f11fb068cde224892722d118dec7b74118a6b02603032452a3606b386f68c234d01", 0x85}, {&(0x7f0000000280)="08db5897c3466084662c78b5e7829c650d8307f2a7363c1ffbeb1a045af1e94c917c12dd7a8224d233fd73d8d92a580510eb19a1cb699cd4a3dc9bdfcd098affe49cd523d7f7883ea94d6bd796d944a790a3f8aa3bf32985cb0c0675b1060944e432de089493b99ab58c2406156f92b7f0e28cd687856851fb2781846337c03b8c9c010b0ac20299ab335d56c9cb8ec9d976daf0a6ac1d5775bdf58a7e8e3f1123321aaa3f3c2fdb010fc69ff6597738491e80c5f6b4c52051d3e097d5c9eacae2ca86c65652dcabbafcb7075ce0f6efcd7ee67761674cd20f2541c5417e8d1d4ea295d7d95c1861e128ac0850b5fdfccdc89689", 0xf4}, {&(0x7f0000000380)="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", 0xff}, {&(0x7f0000000100)="068ef032eededbc82eeb7ea55543012ab70c129ffcc8c059139590b175b78e015b90812902e3dd7e3b6ddab2a228043a155caa53e5af460634321f03bf5233dd74cdef872d66ef1243a5e8ed48291f5025c13bc6fa21b004c0d0c2c388c67caa1550", 0x62}, {&(0x7f00000001c0)="520a28bd1ed3244798ce489b8d87c06a727a02ca2d5d67e531f86115176b9dc3829f", 0x22}, {&(0x7f0000000480)="4e4b60086f313f8ad0e8dd16288214e93c4ebbe7a86366bb2edd5efbefb4aac922fb747736d77bc5f3b75b785c17ce90f2442e68b126c66acd28f4a4597f3699c9ae91e52f23f5e0b1d4c896458693c890e16b7a9befe39142132de02ada350933d9f1", 0x63}, {&(0x7f0000000200)="4299aa6dcf68a19f55488766f5477b234212e177a9f49175663e9638e732dd45", 0x20}, {&(0x7f0000000500)="4aa92728fa48f3e2326a7595d50a4fe1db8ac6aa8adfd9ece28d21728ab963ed6120f1b15b65b3cf42fe75372a7cda9e29e002fde99c0c0c7c1b20345b897d1ea4852934b8a8cc0490ecad17700286170e0202849d654f3b61167a6880f0bb685e285ebd0eb929ef39498f6135338df7a5de7f0866a27ec5b0cdd108a73fa13e45aeb27db2", 0x85}, {&(0x7f00000005c0)="e97e35b91fe29a829267ae90ce0dd1bf7cd4d8daabc1d4c48cdfab6076c488af3563909a0e77b9930025da3b97ceff3a0341a463c43771440336e504df53ffd5ffe9c5b0e11bb465c2ec5f918ef778e7a3e6f2457750b7643d1d46b5cf2539f46b657b46727d20af7b39443d8856a64d694b0f07713f64fd42ecf64b22a98017e1b27e04b7e08fdc649f4d2e1a03a4f70bd332d7a2b4e6bc86", 0x99}], 0x9) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24) faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe, 0x800) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffff9c, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x5, @empty, 0x1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x1c, 0x3, 0x6, @mcast1, 0x3}, 0xfff9, [0xffffffff, 0x4, 0x8, 0x80000000, 0x1ff, 0x1, 0x7392adea, 0xeafb]}, 0x5c) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xabe}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040), 0x4) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:52 executing program 3: r0 = socket(0x1c, 0x3, 0xfe) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) freebsd10_pipe(&(0x7f0000000000)) r1 = socket(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) listen(r2, 0xff) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0x1, @local={0xac, 0x14, 0x0}}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x151) 16:18:52 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x18c, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0xb7000, @rand_addr="e92176742178894a0cddd07a31a4e7cf", 0x6}, 0x1c) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file1\x00', 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, 0x0, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000084200000ffff000000000000"], 0x10}, 0x0) bind(r1, &(0x7f0000000140)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000280)=""/202, 0xca, 0x80, &(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) r3 = getuid() setresuid(0xee01, r3, 0x0) r4 = semget$private(0x0, 0x3, 0x209) __semctl$IPC_SET(r4, 0x0, 0xa, &(0x7f0000000040)={{0x208001c7, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xfffffffd}) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000040)=""/155) __semctl$IPC_RMID(r4, 0x0, 0x0) __semctl$IPC_SET(r4, 0x0, 0xa, &(0x7f0000000000)={{0x20800269, r3}, 0x0, 0x0, 0xfffffffc}) __semctl$GETVAL(r4, 0x1, 0x5, &(0x7f0000000380)=""/234) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "91e64372bcc7753a886c525318e6b296"}, 0x14) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@rand_addr, @loopback, @remote}, &(0x7f00000000c0)=0xc) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x10000001, 0x5) r1 = fcntl$dupfd(r0, 0x0, r0) kevent(r1, &(0x7f0000000000)=[{0x7, 0xfffffffffffffff8, 0x2, 0xffffff, 0xff, 0x3f2a, [0x2, 0x9, 0xe67, 0x5]}], 0x1, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000040)={0x2, 0x8000}) __cap_rights_get(0x7, r0, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) freebsd11_kevent(r1, &(0x7f0000000000)=[{0x100, 0xfffffffffffffffb, 0x4, 0x10, 0x30000, 0x5}, {0x3, 0xfffffffffffffffb, 0x21, 0x2, 0xf97, 0x74}, {0x5, 0xfffffffffffffff9, 0x20, 0x1000000, 0x8, 0x80000001}, {0x1, 0xfffffffffffffff9, 0x4000, 0x40000000, 0x7}], 0x4, &(0x7f0000000080)=[{}, {}, {}], 0x3, &(0x7f0000000100)={0x18, 0x5}) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = accept(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="010000009eb3c805b48e2cfa87df0fd007b0b75d20108b5df6ac30123686a88be02c8ce068cd6098899218c18d0909db9e4db59239469345defcdd8466ac6f5916a9c385efc85b000073ef2eb7287e12e59c94c026cabbdfdb6beef771ba482efc677ffa31d75a3c774099bde128d65605ddb30659e7eaeb1a18853aeeecb26c795423d8f2b5d06faa5941a163ac422a0f96747dcd10359ece2751935642095c3aad480eb8656ad0b02666a72416b4f97379b239b40802d4f96e339f08b531fa6ec888bfc62fa5a2b03ae2067f95146668f00a1a007e84ff20e420e43e5f77621f201aaaafa07c6fe8dbf2cdc5af", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4798d90c}}, r3, 0xda9, 0x400, 0xc, 0x7fff, 0x4, 0xf}, 0x94) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) accept$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r2 = accept4$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x2, 0x4) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f00000002c0)=0x7fffffff, 0x4) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$inet_sctp(r2, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)=""/36, &(0x7f00000000c0)=0x24) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x6e, 0x0, ""/108}, &(0x7f00000002c0)=0x6e) 16:18:52 executing program 0: r0 = socket(0x1c, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7fff, 0x9, 0x8000, 0x2, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x3ff, 0x2d30, 0x7ff, 0x7, 0x3, 0x945, 0x4, r1}, &(0x7f0000000100)=0x20) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="90f219d84fe885d636ddaf5b27288b4b7812c68271937a042d6e09f403a51cf41b48ef25e1e019aeb9e3812742d3c2fcfadfcb567ab714bfba908554e4b770aa3a9928f19f0ac37dda746bdac39e9389d39aeae4", 0x54}, {&(0x7f0000000280)="e3e588097c1c666e8b0f008a054557f114b2456e3e1feeb7a2952becc9a433938fc7ebf796784038be8c59d09fdffafb456bb7d7bb6efbf9e7e08c7f3dfcc84ab6d8921b047277147b4a0670d63b6dd15ff869faf66b6af149c947732655ba13dc38b5e921b2682d6207f9e1594425cc776205e506d35031878ce8de77f8ebfc582d3ecdfeca76e1bb5276c1aae4779338f6e4cc7e2236d207bfcf2a561196ee48b93b5df07c944438b6dc8f3e5fca5c693eac58d5e7242a84c5be541c98416d8ae5da0ab8444e9bb3682e749a66cec15f61664c2d0d76660d1c883a1cb278ff1d0dc516", 0xe4}, {&(0x7f0000000380)="df81e88178bd432aaa76d46da987c25bd66446db4b6e26fd27201ac7f3d50ff2d5fa6487f9d7a4488ff3b5cf957c70835f62806da9556e5483899ee8ad62d001a6f96041afde176e653676702c5a2331f5304321986a607e7adb457db48aa658e1290667712892cca35a4ac1f02b222efcf1f6c5e7ff45d5c5b672f8f05c01c4dec49c3dd51653d2c2", 0x89}, {&(0x7f0000000440)="7efcd55551eb91e34c222de8a23d3172283d6f47dabfa923e5f245968cc481f41feff8bf8e7f8aa30330eafff9e2470c6b289d49d6f73072b0e46367336b50618e6cd0ca76350ee8f199b24cd7330b1d55388e540b8a003fc81953c26f805cf32d1783a47e59bfa205a1e049e33eca2088b89c397a9411a6e11f3484017503720a529865ef79e8a82a736a272f98908d9d6e05c1b0675660b39b57ab", 0x9c}], 0x4, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x30000000) connect(r1, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}, @authinfo={0x10, 0x84, 0x8, {0xda3e}}], 0x38, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x2, 0x7) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x2}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x200, 0xff6e, 0x7f, 0xfe00]}, &(0x7f0000000040)=0x10) __realpathat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=""/102400, 0x19000, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000840000000900000001000000"], 0x10}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x72, @loopback, 0x4}}, r2, 0x0, 0xffff, 0x92}, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:18:52 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) bindat$unix(r0, r0, &(0x7f0000000000)=@file={0xa, 0x0, './file0\x00'}, 0xa) 16:18:52 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) shmctl$SHM_INFO(0xffffffffffffffff, 0xe, &(0x7f0000000180)=""/177) accept$inet(r4, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1, 0x0, 0x0, 0x100}, 0x0) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3ff}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 0: r0 = socket(0x1c, 0x5, 0x9) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) accept$inet(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) socketpair(0x17, 0x2, 0x6, &(0x7f00000001c0)) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) ioctl$DIOCRCLRTSTATS(0xffffffffffffff9c, 0xc4504441, &(0x7f0000000280)={{"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", "011c2031d9570952d1de6d320b39a54c69281a5050291612eec79c59e5ca8040", 0x1cf, 0xf7}, &(0x7f0000000000)="cf1ddb00de167e94aba14943b2ba4135729214b5a530fec6bb88e9096a0a17522a4a59b66eaa9daa9c9887a04789d9888ce45dd1021d939375d5c4e16af181745d438e092d86cc401288f33c01ee9d0bce57a7e4cb568dc06220a1cb5df2f13e93b2da740481b0b253de41b598c326cb6826febb4f96b0da0b2c44135caf009b345b7686da", 0x7c313fa0, 0x4, 0x0, 0x800, 0x3f, 0x10001, 0x40, 0x1}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = accept4(r0, &(0x7f0000000280)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r3}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r3, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:52 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x151) 16:18:52 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) __semctl$GETZCNT(0xffffffffffffffff, 0x2, 0x7, &(0x7f0000000000)=""/109) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x311}}], 0x28, 0x1}, 0x151) 16:18:53 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000000000)="bb4ff8ea2bec401f28f22c8ef169c40c8aaa7614d1cb1eb5cae20ba7d159f1e145af54ab555546346b735570795422f1cb581740ac9c4846edeac4c177e20601770899f7b975b1532b7f8a8d77def5410e4fe07d1b1920312bfa608d643e38fc9564e614ec9de40b3f4f16e1b1062381da8ab02a5ff0669b1920a37c8b06e18a8dc74360cc9aca624e8100a09c64966f705e95dea139407822e040941dddf3b4d833fbdef038b9925c4cd12c6327639e848e4485aa773c2441", 0xb9, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1, 0xf6}, 0x1c) 16:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept$inet(r4, &(0x7f0000000040)={0x10}, &(0x7f00000000c0)=0x10) accept$inet(r5, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:53 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x1}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x4, 0x23}, 0x8) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x7f}}], 0x14, 0x1}, 0x151) 16:18:53 executing program 3: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x1}, 0x151) 16:18:53 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r2, 0x80000001}, &(0x7f0000000040)=0x8) 16:18:53 executing program 3: r0 = socket(0x1c, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/69, 0x45, 0x40081, &(0x7f0000000080)={0x10, 0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x1}, 0x151) 16:18:53 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='.\x00', 0x100, 0x9) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 3: getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket(0x1c, 0x1, 0x40) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x33, "bf85e9aacc3d2118cbf6c9709d698662ace6e3668fdb777d4b5ea76557bbc42e5d9cdceeb83de46f3a04b154452244b7e59a45"}, &(0x7f0000000080)=0x3b) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xda}, 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r2 = socket(0x2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r3, 0x0, 0x0) accept$inet(r3, 0x0, 0x0) socket(0x2, 0x1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r5}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x8) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x1}, 0x151) 16:18:53 executing program 0: r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = dup(r1) setsockopt(r2, 0x5bf, 0x8a7, &(0x7f0000000180)="5e3bf352b61a7687225dab706c4f8f86ab07663250010d218541ec69e9beb8c6963cfd0278d481b2656336820446d037a4e8d8c18eb3d0e9fe0159c24f31f3deb25fde7cc2a18c5632f6daaece9a91b11abe6413b8631dba0bff0bde623992d156bf7adbbc662ba684ef67837b829c6bf761a30ab8569a2c6e7fa98da9b68d2ffc475d0e06", 0x85) accept$inet(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x6}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="10000000840000000920d9fdca000001"], 0x10}, 0x0) sendto$inet(r3, &(0x7f0000000100)="e0c02e9cddd6dc3daa5154c63ad6b68be1ae1efd587895253f5643c99683109933881193249727a418cd13839f08676860f3073aca10fd3ca8a3480e711a10e5e56450a119837e8ca873a19a65297943021722523b89826229a8a1", 0x5b, 0x20004, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:53 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) pipe2(&(0x7f0000000000), 0x100008) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14, 0x1}, 0x151) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14}, 0x151) 16:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={r2}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r2, 0x8001, 0x2, [0x8, 0x1]}, &(0x7f00000000c0)=0xc) r3 = socket(0x2, 0x0, 0x0) listen(r3, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r4, 0x0, 0x0) accept$inet(r4, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getflags(r5, 0x1) 16:18:53 executing program 3: r0 = socket(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000) recvfrom(r1, &(0x7f0000000040)=""/31, 0x1f, 0x2, &(0x7f0000000080)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000300)={'accf_data\x00', "3c5269755ec2f920468c868b67b25f388cab7fd59de8ed347380fcbd68c2b783fcd7727dd619fe97473c26e67e8d28cf50dbe86cb09e36902e5334eb98686387ace457ffafd6413c0afa6d034941c5d730ae20f50daa962ccd271b3b092a4ea7de2745ec56681cad110ec71f7d19b1d1c272c14e8c7e91d3cbd56c975f7686dbdffb68dc95a0da762a1cd14aa647f3472a83d9f8dae6a5a1ff37953c5f51f4643457b6d9d4df77e646b1c958a6b6b4a6ac3f8521835a60fa25a6625959dc52e51665f9497189cc5be0a60d8189421e5749b909cb5ae223bd8c8dec9fada2ad04b973040dcef7d4e65f12012c766283ab"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x7ff, @empty, 0x7ff}}, 0x0, 0x3f, 0xfc00, 0x7fff}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r3, 0x8, 0x6e, "6f66ae3460bbd5bda35b9e9771b36c86cf2a66be923c246cb47fcefc1d4071dc4477b0c1d623eb6c2efbd5cf68dc43fb50f53e99ed9506cb6db54a0e5ed25f0f3d8d39ca57c6c31d4f352640011ed60d753156798888b7ada970b134250fb92d6599ac0125ac2f590bcb20a8f2af"}, 0x76) 16:18:53 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14}, 0x0) 16:18:53 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x23, &(0x7f0000000780)="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", 0x1000) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x4, 0x4) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept4$unix(r1, &(0x7f0000000180)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x3, @empty, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10003a1e89b9c8fd7000008400000009000000e0000001"], 0x10}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) bindat(0xffffffffffffffff, r3, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) 16:18:54 executing program 3: r0 = socket(0x10, 0x10000000, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:54 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14}, 0x0) 16:18:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:54 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, &(0x7f0000000040)=0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0xe4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000001300)="ac", 0x1}], 0x1) sendto(r1, &(0x7f00000001c0)="a3", 0x1, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)="54e58dd6d4b7295e028c7b33a42dafb2088c55a5e3494f9bc8e794f5e384b2788fed3fe150e152b2a5c72c0aa1ffecd96ab45268dd58e5a1bb67e9f6e1b64e9007207c7e33dfab3548c3ab81d4733bdf9cf4be694094cdf8590e5aa5cae39ce83832640782ebd77610cdb5b9895d", 0x6e}, {&(0x7f0000000140)="22650a7c038616005929877430a6bcd0dbb17b42a00ef4ea01b6701b988c2e", 0x1f}], 0x2}, 0x0) shutdown(r1, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) accept$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='vegas\x00', 0x6) 16:18:54 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=[@prinfo={0x14}], 0x14}, 0x0) 16:18:54 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00'}, 0x24) 16:18:54 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x23, &(0x7f0000000780)="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", 0x1000) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x4, 0x4) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept4$unix(r1, &(0x7f0000000180)=@file={0x6e, 0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x3, @empty, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="10003a1e89b9c8fd7000008400000009000000e0000001"], 0x10}, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) bindat(0xffffffffffffffff, r3, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) 16:18:54 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3}, 0x24) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) writev(r1, &(0x7f0000001900)=[{&(0x7f0000000200)="e8b458c2dec85725eaa96d0898c0103c937f3ba3d3065f786a9ae2a6cabfedd5d1ecf82b8a1aa743ce24d8f983d71dd266bff15aeee006c4fc98513f1198bb47d25a24d06f17cd7a76da624bb2a8a646c5181ef9d263f44b69eef2d2f991c4a484c2a08bf4f2f9eb40b4e7471e28cd402f83264a95b77ee73ca44c3e20aa9c9c67feba506c53b12b173b468b07866980d53b9fe86dcb7d31f2a1f5b635d45cc55e698d01e57d748759bcf6250fdab1d2970be5eb8e1545bd0cd9e21a9ca86d99f88febb53dd3ccc7c7f15c6f12ddd762", 0xd0}, {&(0x7f0000000300)="fb49ae21437216e925a3ae08aa843ebcd962397187ca28c97f5b5ce954366246a6a455ee7eb504f0cf53eff822bc3fa4e0d0ae864346b1a736414203217cc3994d42f786bc3f8454444b7f6a2736aa30c42ccf84372556d94a573060b5f4cdc15b", 0x61}, {&(0x7f0000000380)="3386107d5500f0a1368275881a93b736c107d8974e1e55647469a52d29f7bfe93de83938f695ae17ba1352b4862a36b865528b36566021821e4a7b3319d182662df46eccf168e1155048f9b75e647a586778fb8b", 0x54}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000400)="1aab3b238d9d5f17c43501a9d01e9b3346dd367d4880fadec48b83c5cf086f91a5eb8eb94e2e1aa1c158901a0f70a84ffabec5f0a05800243c849f6cd41b7f06798f212bba73ca063909f49e157bb26036116c69fb56525a3f7b5e2a00c03f1253a1d2ca59a7a49e3d34b97b96ac504a1e8a7adfe52a914faaea0645", 0x7c}], 0x5) fdatasync(r1) symlinkat(&(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000240), &(0x7f00000002c0)=0x4) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000046c58e440287f970000000000159192f8d2ddd46d837fe8c39b547a12327ae8596a9297b2365740477d9db0d6793191e0ef112b863550de01b18095a27e559dd4652b5f06e28c92a58d363f4d02c6e25d32317d62ef7bd27f582b61a456b5898c408d8018863a2cd797dd6eda5e6799bb3362848d4af6cabd099e5dab7140ffaf58447b8597a61b00682532615edac703f2f39c1870fb5b145971d031f0cd54c937f5a818692bc907db0d1aec6a881321f73708bb1ffa7cbb09a5641b4f4e6b04747d7889b8ee059eb7e82c21d6cc68203"], 0x10}, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) listen(r5, 0x0) accept$inet(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xfffffffb}, 0x24) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 16:18:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000040)={@multicast2, @local, @remote}, &(0x7f00000000c0)=0xc) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) 16:18:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0) getpid() r1 = socket(0x2, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000280)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x10}, 0x0) getsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$inet_sctp(r2, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)=""/36, &(0x7f00000000c0)=0x24) accept$inet(r2, 0x0, 0x0) socket(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0xff}, 0x10, &(0x7f0000000140)=[{&(0x7f00000004c0)="11", 0x1}], 0x1}, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x6e, 0x0, ""/108}, &(0x7f00000002c0)=0x6e) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4855 cpuid = 1 time = 1605629934 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002ce8b3d0 vpanic() at vpanic+0x1c7/frame 0xfffffe002ce8b430 panic() at panic+0x43/frame 0xfffffe002ce8b490 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe002ce8b4f0 sctp_free_assoc() at sctp_free_assoc+0x83e/frame 0xfffffe002ce8b580 sctp_lower_sosend() at sctp_lower_sosend+0x21c1/frame 0xfffffe002ce8b770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe002ce8b8a0 sosend() at sosend+0xc6/frame 0xfffffe002ce8b910 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe002ce8b9c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe002ce8bab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe002ce8bbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 5947 tid 107927 ] Stopped at kdb_enter+0x67: movq $0,0x147aff6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe002c000000 rdx 0x3ffff rbx 0 rsp 0xfffffe002ce8b3b0 rbp 0xfffffe002ce8b3d0 rsi 0x40001 rdi 0xffffffff810ec0b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x158ba7c5 r11 0xa7153d01 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197353d r15 0xffffffff8197353d rip 0xffffffff810e0587 kdb_enter+0x67 rflags 0x200082 kernphys+0x82 kdb_enter+0x67: movq $0,0x147aff6(%rip) db> show proc Process 5947 (syz-executor.3) at 0xfffff800049e8000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 836 at 0xfffff800506fa520 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80004292520 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002581b9f0 (map 0xfffffe002581b9f0) (map.pmap 0xfffffe002581bab0) (pmap 0xfffffe002581bb10) threads: 4 100113 Run CPU 0 syz-executor.3 107923 RunQ syz-executor.3 107927 Run CPU 1 syz-executor.3 107928 S uwait 0xfffff800508adb00 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 5947 836 836 0 R (threaded) syz-executor.3 100113 Run CPU 0 syz-executor.3 107923 RunQ syz-executor.3 107927 Run CPU 1 syz-executor.3 107928 S uwait 0xfffff800508adb00 syz-executor.3 5942 765 765 0 S (threaded) syz-executor.0 105814 S nanslp 0xffffffff8252ece0 syz-executor.0 107918 S accept 0xfffff80050e018b8 syz-executor.0 107924 S uwait 0xfffff80025fbc680 syz-executor.0 5938 1 5938 65 Ss select 0xfffff80050eded40 dhclient 5192 1 5192 0 Ss select 0xfffff80050edee40 dhclient 5185 1 5185 0 Ss select 0xfffff8005091ef40 dhclient 5168 762 5168 0 Ss piperd 0xfffff80050d6d2e8 syz-executor.2 3180 1 3180 65 Ss select 0xfffff8005084d040 dhclient 2605 1 2605 0 Ss select 0xfffff800508ad240 dhclient 2602 1 2602 0 Ss select 0xfffff800508ad1c0 dhclient 1971 1 1971 65 Ss select 0xfffff800508ad3c0 dhclient 1591 1 1591 0 Ss select 0xfffff8005084d0c0 dhclient 1588 1 1588 0 Ss select 0xfffff800508ad340 dhclient 1569 1 1569 65 Ss select 0xfffff800504c93c0 dhclient 1054 1 1054 0 Ss select 0xfffff800504c9640 dhclient 1051 1 1051 0 Ss select 0xfffff800508ad440 dhclient 836 762 836 0 Ss nanslp 0xffffffff8252ece0 syz-executor.3 767 762 767 0 Ds biowr 0xfffffe0003f1fd40 syz-executor.1 765 762 765 0 Ss nanslp 0xffffffff8252ece1 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100082 S kqread 0xfffff80025ead600 syz-fuzzer 100106 S uwait 0xfffff80004afd300 syz-fuzzer 100107 S uwait 0xfffff80025fbc880 syz-fuzzer 100108 S uwait 0xfffff8005049ed00 syz-fuzzer 100109 S uwait 0xfffff8005049ee00 syz-fuzzer 100110 S uwait 0xfffff800048f0200 syz-fuzzer 100111 S uwait 0xfffff8005049ec00 syz-fuzzer 100112 S uwait 0xfffff800504c9c80 syz-fuzzer 100661 S uwait 0xfffff8005084d680 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004b1fae8 csh 758 682 758 0 Ss select 0xfffff80025fbc540 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049940b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049944b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049948b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004994cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000498a0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000498a4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff8000498a8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff8000498acb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ece0 cron 682 1 682 0 Ss select 0xfffff80025fbc740 sshd 495 1 495 0 Ss select 0xfffff80004a40cc0 syslogd 424 1 424 0 Ss select 0xfffff80004afd1c0 devd 423 1 423 65 Ss select 0xfffff80025fbc7c0 dhclient 338 1 338 0 Ss select 0xfffff80004afd0c0 dhclient 335 1 335 0 Ss select 0xfffff800049a73c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049e8a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100077 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004a58ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100075 D launds 0xffffffff82636ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814eb980 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c15818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e48390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004304888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100056 D - 0xffffffff81d1b4b1 [deadlkres] 100063 D - 0xfffff8000447de00 [acpi_task_0] 100064 D - 0xfffff8000447de00 [acpi_task_1] 100065 D - 0xfffff8000447de00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks Process 5947 (syz-executor.3) thread 0xfffffe00258fa100 (107923) exclusive lockmgr ufs (ufs) r = 0 (0xfffff800505549f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3505 Process 5947 (syz-executor.3) thread 0xfffffe002582b300 (107927) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002eef58d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4694 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002eef58b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4339 Process 767 (syz-executor.1) thread 0xfffffe0019fa2000 (100079) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f1fdc0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8005063d810) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 5 1025K 5562 vfscache 3 1025K 3 pcb 123 645K 11267 inodedep 10 516K 7169 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 275K 6032 acpica 1674 184K 52377 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 10023 tfo_ccache 1 128K 1 filedesc 17 117K 9932 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 297 BPF 46 88K 54 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 sctp_stro 42 42K 2031 kdtrace 190 37K 19747 sctp_atcl 90 34K 5628 temp 35 33K 3916 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 ifaddr 78 23K 80 vmem 3 22K 4 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_timw 69 18K 69 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 cred 59 15K 355 lltable 47 15K 102 ether_multi 172 14K 215 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 105 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 5065 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 13 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 kqueue 63 7K 5972 CAM DEV 3 6K 510 plimit 24 6K 462 sctp_atky 132 6K 7804 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 102 ufs_dirhash 24 5K 24 session 35 5K 55 pgrp 35 5K 55 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 evdev 4 4K 4 routetbl 23 4K 25 selfd 55 4K 72506 lockf 32 4K 72 hhook 13 4K 13 proc-args 52 3K 699 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 77 uidinfo 4 3K 36 sctp_ifa 18 3K 22 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 12613 ipsec-saq 2 2K 2 ip6ndp 12 2K 23 CAM XPT 22 2K 543 in_multi 6 2K 9 Unitno 25 2K 45 sctp_athm 90 2K 5630 sctp_map 84 2K 4058 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 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 50 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 22 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 5028 encap_export_host 12 1K 12 procdesc 5 1K 20 inpcbpolicy 19 1K 6710 crypto 3 1K 3 dirrem 2 1K 4983 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 mkdir 3 1K 9902 chacha20random 1 1K 1 osd 3 1K 9 newdirblk 2 1K 4951 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 4980 freefile 1 1K 4981 tcpfunc 2 1K 2 soname 5 1K 13218 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 120 sctp_vrf 1 1K 1 entropy 2 1K 49 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 22893 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1471 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_aadr 0 0K 1 sctp_stri 0 0K 4 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 18310 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 22 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 freeblks 0 0K 4967 freefrag 0 0K 7 allocindir 0 0K 0 indirdep 0 0K 31 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 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 24 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 ppbusdev 0 0K 0 statfs 0 0K 5137 namei_tracker 0 0K 16 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 202 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 168 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 751 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 8 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 2 9730 0 254 19927040 0 mbuf_packet 256 8278 1322 1150135 0 254 2457600 0 BUF TRIE 144 177 13291 10790 0 62 1939392 0 RADIX NODE 144 12132 661 195686 0 62 1842192 0 malloc-4096 4096 397 8 6448 0 2 1658880 0 malloc-384 384 4188 2 4467 0 30 1608960 0 malloc-128 128 9597 261 14627 0 126 1261824 0 pbuf 832 0 985 0 0 2 819520 0 UMA Slabs 0 112 6023 22 6023 0 126 677040 0 sctp_asoc 2288 42 233 2029 0 254 629200 0 FFS inode 1128 521 25 5502 0 8 615888 0 malloc-2048 2048 55 241 16407 0 8 606208 0 malloc-65536 65536 4 5 383 0 1 589824 0 sctp_ep 1280 48 270 3597 0 254 407040 0 VM OBJECT 264 1286 109 88601 0 30 368280 0 mbuf_jumbo_page 4096 0 88 585 0 254 360448 0 mbuf 256 589 701 1559746 0 254 330240 0 VNODE 488 558 82 5541 0 30 312320 0 THREAD 1792 149 22 7928 0 8 306432 0 256 Bucket 2048 131 11 8848 0 8 290816 0 malloc-1024 1024 43 233 2030 0 16 282624 0 tcp_inpcb 488 13 507 6019 0 254 253760 0 socket 944 51 213 11572 0 254 249216 0 malloc-384 384 91 499 5629 0 30 226560 0 malloc-64 64 2992 410 8937 0 254 217728 0 DEVCTL 1024 0 208 127 0 0 212992 0 sctp_raddr 736 43 243 2036 0 254 210496 0 malloc-16 16 12228 272 12330 0 254 200000 0 malloc-16384 16384 6 6 4963 0 1 196608 0 malloc-256 256 318 447 16972 0 62 195840 0 MAP ENTRY 96 1583 433 324350 0 126 193536 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4770 522 10827 0 254 169344 0 FFS2 dinode 256 521 124 5502 0 62 165120 0 malloc-32768 32768 0 5 20 0 1 163840 0 tcpcb 1048 12 142 6019 0 254 161392 0 malloc-128 128 1206 34 24494 0 126 158720 0 malloc-256 256 199 341 17419 0 62 138240 0 S VFS Cache 104 1019 307 6372 0 126 137904 0 malloc-65536 65536 0 2 114 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-1024 1024 118 10 1627 0 16 131072 0 VMSPACE 2544 38 13 5934 0 4 129744 0 ksiginfo 112 66 978 1251 0 126 116928 0 malloc-128 128 853 46 2072 0 126 115072 0 vmem btag 56 1963 41 1963 0 254 112224 0 malloc-4096 4096 22 4 30 0 2 106496 0 PROC 1312 60 21 5949 0 8 106272 0 tcp_bbr_map 128 0 775 16589 0 126 99200 0 malloc-16384 16384 5 1 144 0 1 98304 0 128 Bucket 1024 52 39 1560 0 16 93184 0 filedesc0 1080 61 23 5950 0 8 90720 0 malloc-8192 8192 7 4 124 0 1 90112 0 malloc-256 256 60 270 28433 0 62 84480 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-128 128 590 30 4005 0 126 79360 0 sctp_chunk 152 67 427 469 0 254 75088 0 malloc-64 64 688 446 13619 0 254 72576 0 64 Bucket 512 71 65 13867 0 30 69632 0 g_bio 408 4 166 48106 0 30 69360 0 malloc-384 384 40 140 7201 0 30 69120 0 tcp_bbr_pcb 832 0 81 3240 0 16 67392 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 2 112 0 1 65536 0 malloc-32768 32768 0 2 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-8192 8192 5 2 7 0 1 57344 0 malloc-4096 4096 13 1 14 0 2 57344 0 32 Bucket 256 68 127 2162 0 62 49920 0 malloc-2048 2048 7 17 561 0 8 49152 0 malloc-64 64 669 87 996 0 254 48384 0 malloc-128 128 109 263 5071 0 126 47616 0 pipe 744 23 37 739 0 16 44640 0 malloc-128 128 12 329 15053 0 126 43648 0 Files 80 248 252 26457 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 35267 0 16 36864 0 pcpu-8 8 4283 325 4313 0 254 36864 0 malloc-384 384 83 7 147 0 30 34560 0 malloc-256 256 61 74 10305 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 malloc-4096 4096 5 2 457 0 2 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 malloc-32 32 351 531 8730 0 254 28224 0 KNOTE 160 28 147 125222 0 62 28000 0 8 Bucket 80 100 250 22918 0 126 28000 0 malloc-256 256 87 18 617 0 62 26880 0 clpbuf 832 0 32 127 0 16 26624 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 16 8 31 0 16 24576 0 PWD 32 20 736 5043 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 5137 0 2 20480 0 malloc-2048 2048 6 4 10 0 8 20480 0 malloc-1024 1024 16 4 16 0 16 20480 0 16 Bucket 144 72 68 13325 0 62 20160 0 4 Bucket 48 6 414 4230 0 254 20160 0 2 Bucket 32 69 561 14701 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 89 0 30 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 22 0 8 16384 0 malloc-64 64 62 190 72542 0 254 16128 0 vtnet_tx_hdr 24 0 668 1525318 0 254 16032 0 malloc-16 16 115 885 27716 0 254 16000 0 malloc-128 128 84 40 144 0 126 15872 0 unpcb 256 20 40 1218 0 254 15360 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 0 6 261 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 5 19 672 0 30 12288 0 malloc-512 512 10 14 13 0 30 12288 0 malloc-64 64 25 164 16185 0 254 12096 0 malloc-64 64 135 54 149 0 254 12096 0 malloc-32 32 62 316 9704 0 254 12096 0 malloc-32 32 200 178 1694 0 254 12096 0 malloc-16 16 513 237 3158 0 254 12000 0 malloc-16 16 93 657 5638 0 254 12000 0 ripcb 488 5 19 332 0 254 11712 0 udplite_inpcb 488 0 24 98 0 254 11712 0 udp_inpcb 488 2 22 261 0 254 11712 0 routing nhops 256 27 18 43 0 62 11520 0 malloc-384 384 12 18 13 0 30 11520 0 malloc-256 256 30 15 53 0 62 11520 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 4 4 13 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-512 512 9 7 13 0 30 8192 0 malloc-512 512 3 13 51 0 30 8192 0 rtentry 176 34 12 43 0 62 8096 0 rl_entry 40 68 134 68 0 254 8080 0 sctp_stream_msg_out 112 6 66 495 0 254 8064 0 sctp_laddr 48 0 168 69 0 254 8064 0 udpcb 32 2 250 359 0 254 8064 0 malloc-64 64 3 123 20 0 254 8064 0 malloc-64 64 6 120 41 0 254 8064 0 malloc-32 32 10 242 30 0 254 8064 0 malloc-32 32 56 196 113 0 254 8064 0 malloc-32 32 11 241 242 0 254 8064 0 malloc-32 32 17 235 40 0 254 8064 0 malloc-16 16 3 497 15168 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 8 492 120 0 254 8000 0 malloc-128 128 19 43 302 0 126 7936 0 kenv 258 3 27 1015 0 30 7740 0 malloc-256 256 3 27 538 0 62 7680 0 malloc-256 256 16 14 295 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 3 23 4 0 254 3952 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 744 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 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 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-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0