0003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = accept$unix(r1, &(0x7f0000000040)=@file={0x5e, 0x0, ""/92}, &(0x7f00000000c0)=0x5e) dup(r2) 19:21:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:02 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac90a799000000000000000a00feffffff00003448000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e90373ea00003656a4a7e6ee595073c9afef873300"/144], 0xa0) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$setstatus(r4, 0x4, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x110001) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x935, 0x8000, 0x7}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@empty, @empty, @remote}, &(0x7f0000000080)=0xc) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in={0x10, 0x2, 0x2, @multicast2}, @in6={0x1c, 0x1c, 0x1, 0x3, @empty, 0x7}, @in={0x10, 0x2, 0x1, @multicast2}, @in6={0x1c, 0x1c, 0x0, 0x6, @empty, 0x7}, @in6={0x1c, 0x1c, 0x0, 0x441b82e5, @mcast1, 0x80}, @in6={0x1c, 0x1c, 0x3, 0x5, @mcast1, 0x1}, @in={0x10, 0x2, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_buf(r5, 0x0, 0x52, &(0x7f0000000040)=""/120, &(0x7f0000000200)=0x78) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x2, 0x7fffffff}, 0xc) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = accept4(r2, 0x0, &(0x7f0000000140), 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x2}, 0x24) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f00000002c0)=@in={0x10, 0x2, 0x1, @multicast2}, &(0x7f0000000300)=0x10) socketpair(0x17, 0x4, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x8, 0x70, "ed9301aa4a863131e04aaa202857e106f8c1c1bc453438527ec97281760f08105e3f505f91949e732d70c390a7fa273f86b9dbdf33d58940aeadc9ee541f708cf7e0b423d4d7775f16ebb5c12b560599fa51d0b6be740cdfffb40eeef4d6377cba0dbdc4dfbd397942d5ae67757de590"}, 0x78) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="a5f51cc3d02b9a6d7d4f5e4fef9a9993", 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) dup2(r1, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f00000000c0)=0x1c00, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x277, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x3ff, 0x430, 0x2, 0x1, r4}, 0x10) 19:21:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, 0x0, 0x0, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x8}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x15) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x3, 0x400}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0x4) 19:21:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) 19:21:05 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0xfffffffe, @ipv4={[], [], @multicast1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00000000c0)=""/96, 0x60) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) cap_fcntls_limit(r1, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = accept4$inet(r1, 0x0, &(0x7f0000000140), 0x20000000) fcntl$setflags(r2, 0x2, 0x0) 19:21:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) ioctl$DIOCADDALTQV1(r1, 0xc130442d, &(0x7f0000000040)="680f4cf813c2d739f5f9704d8b31947f89da4ee5aac145f9c08049e62b5842b8d74619a00e0fe40f75a7d9c4e44d5b852b276ae7e3fbaa1db7e37198b4844a7c") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x2, @loopback, 0x9}}, r7, 0xd1d7, 0xfffff001, 0x200, 0x3f, 0x7f, 0x1}, 0x98) 19:21:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, r1) sendfile(r2, r3, 0xc00, 0x1, &(0x7f00000016c0)={&(0x7f00000001c0)=[{&(0x7f0000000040)="c0a538bf4be11763284074d428f65d021e6e6165b60080600fb3ccc35defa8c4d4a4f4c91c86a30626aaa23b2c8c90774d617d6a3a11a6fe2851638c3d53da8ab910db6110106f6efab19f9cc113227d137a2de273e4a3b0057d35597adc1d58dce1896b22e105b348bd598be03e82d5347655b45a4d4b6d7b7b0141ca968852d82480406d3b5bbc91a3e4d60cb43430d67b132c98f6f50a2df515f12ef3e89e43a8f7c51f928ed3d49579a39f4f135855c331531cbfe17c734a8e4f1b6a9a5a1284837a88cc30ab", 0xc8}, {&(0x7f0000000140)="9f94b88769cf3bccda1c3077c57c3263d3feae74014ea56545acfd687812bbe38de4240119cd07cedd56d69d9c33462dca4112b6a878e3fa7cf2926628b708295049581a9e21d2bb69824622f0d2c69316fa12b0b0c3918e3ef490b8de15bbd0f880f58c99b9958c45990a", 0x6b}], 0x2, &(0x7f0000001600)=[{&(0x7f0000000200)="a5d454c5c47aca3efc4fec3edf8c6f83726066393a2d8803114e14d5111d25613e57866c8605fd1c4d65ab0936c27c4dad7a29abdc9b84648ba676cbb7d459bd03b64697deeb57", 0x47}, {&(0x7f0000000280)="ef7f699358e81d20db75a46fcd9d7861d4065119209fcd97472b35697dda8cf55fe8fb01d1b3a20f", 0x28}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="a96481d0e72a79532ee237417c6c37fda0fc1448149a763a15600275dce17bfce068ad27e4a6ac2b0c5eb89d7c0fc571d5bc36bbe187de9f3f834d68a8a0c904104234a3f9fa177e61acf464f26e694f7648086637add9219e68f7fce9c488f706b5c81691546c003b82279d5791c7ca8ed871d429583be2191baaa15148dc0679fbb71ce2255e5d798711c8818dbaed5b281bd67e4677880b709b4380145e6026bc17bdb7341ac9c8798f9e3bad10801105f7952b8929a06ff1f7206610d80df6b7fc93869cd17dd5db1d69", 0xcc}, {&(0x7f00000013c0)="f024e136d64df1191d40b3d5edf8d41580a67bcd3cd84cc65316e8d5b07c7d06e3ebc0ea9aac429062560729f3033ba8da80989e31b26a835bc7199538d4fcfb52f2937dc304a9bd860526474a3661a33717c30fa64b024f7d5abecf682d92550c8c6997197b442e1fffec5f26d4f7666ee092a344038facbde45db2", 0x7c}, {&(0x7f0000001440)="7449a56d4190da34a1ae265d4c09e1a87573bdeb988a31b8390e7900cce489964f39842bbf3ff7460a6442497eebc339ba39ddb0d4ed1e5cc689706cf2ec8d76d990345f84d4774ed28ce7b9f1209d7de319749b73d2cec874992a65f35dfffe72d3256f6677fe24805c42c872cdb8317a7254a2505e33e9bc8c703e1ff02c9ebb8f73c1d6f601e2facc429cf4f8174e9215cdecb6992f31020574581a2d87778141988a492d744d102ee019a93a4b", 0xaf}, {&(0x7f0000001500)="ce6288c3d6894aed39a12bfd8b47c8f3ed", 0x11}, {&(0x7f0000001540)}, {&(0x7f0000001580)="1a51523f5906d80411c028f2e066431786113218d16071773bd77850c12959dcd845b55cc9d3d687d09c3502dd01828145393436c89a40f57c02bc05008cb0adc558144f0dd75d7c1dae263e28bb5487d0905e9fc97619a61570d133ad25a8", 0x5f}], 0x9}, &(0x7f0000001700), 0x4) 19:21:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$DIOCGETRULESET(r4, 0xc444443b, &(0x7f0000000040)="243e25e57085b182aba92299399cca78c978ff638b356967da597620aac8f126fe7be99e602c8c8cae0a4e24a63b27146384f4b7d1966b5de329e5567b7422df") r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYRESOCT=r6], 0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x101, 0x900, 0xffffffff, 0x7e1, r7}, 0x10) 19:21:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0x400}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) lseek(r2, 0x4, 0x1) 19:21:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:06 executing program 2: socket(0x2, 0x5, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x101}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="98f256f9ee60a48b973b2e5cffbbf42ffe1b2fe9b89ccff7ab7a32d2165294f090437ff9afa2f2b39b80eca9f83ebdb1268967ab1db584fdcb8e8bf07d037b14efc854bafacbff9264df", 0x4a}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x10, 0x20080}, 0x8) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="6e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000039564c661325a2e1cd42df56d862f39770ba442692ce7d98ff93c795a04b54bb397d836b8de103b4bd080ff0ee60c99e1527108188261961387b54302b36dba3790e3873c7bfe1b43766a4ba8cfc097e67672c78b834179a632289d884fb"], &(0x7f0000000040)=0x6e, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = accept4(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0xfffffdac, 0x28000000) r4 = fcntl$dupfd(r0, 0x11, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10026e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b001300000000b9b59bb60000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x0, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r4 = accept4$unix(r3, 0x0, &(0x7f0000000380), 0x20000000) r5 = fcntl$dupfd(r3, 0x0, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r8, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000300)={r8, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da162cbc0aa33c3e7fc87dbc29c4de5a64b6fa799000000000000000a00feffffff00003448000000a669000075ba3e924d70ae7cdcc947d5eb0a83bab551ce000000ec00000000fcffffffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000b00ad0000000373ea00003656a4a7e6ee595073c9afef87339c82e34088773637f30ab4d9c415dc73087cd0072afbabc3bedbc35225ff11fa9c383ed6b5ff074533d55005d0a3bdaec4652b9a823ac6bb8e91feb1aa3ce3ce0465ef571d1e5f9f9a9a09de9464ebe977f6216670a53ef7ad668d9a050000c067530eeb0bf21fddcad00c20a8ccefca572fe7fb8e9f5a351b1ca279693231fba7ff3f658e950e148a9f879e1da0175290323a07778d3fd5b120efd955c965b23cc610c7a0e11fefbfa4bc610a8790f783138d6cb716c6feb30000998e0bf72bccaad8"], 0xa0) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:21:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r7, 0x5e8, 0x2, [0x800, 0x401]}, 0xc) r8 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r9, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x7, 0x9790, 0x0, 0x9, 0xcb6b, 0x9, {@in={{0x10, 0x2, 0x0, @broadcast}}, r9, 0x6, 0x400, 0x2, 0x49, 0x6}}, &(0x7f0000000140)=0xb8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback, 0xbffffffa}, 0x1c) writev(r2, &(0x7f0000002540)=[{&(0x7f0000000140)="b20eb40f6ad24e663299c675a5661bec09999fa8f6678e2b0b45fe119a3d2295c893b5c53edfdd1bad159a8bb98d8c55b481c5a03d12dfd1eaddaf3d56b434e5faf48c7eeff947b503c5692a0d461e1eb81ea41be94336b7140bf3aec3780bb4ee0cd088c8798b07ceb75da9a71c63dcb0e7049f452c5f9acf7da5a462e0337cce30dd1b22cd0752f3603d7f3cc6c7a066afdbcd7f19253c3a5b795f1e9937336db06140800698e1fe30026cfd95c12a", 0xb0}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000000040)}, {&(0x7f0000002200)="58bc2fed14abe5a7273864280e5c05a76599a116e78f81f2c03dfdceb783ed1a84e63f5afb6c66093791a258a90c83eb056105c8455ba0a082199a596ec851f7d37cb78bec363faf88ad7e0ebfd38c122d84d3715c213f5566d5c4047665c634fb8bf608b00526268d9c8075b10600", 0x6f}, {&(0x7f0000002280)="d87d22db776cb9acb0083a07e2b8fe602e42158972da9a2a941d40725ca895b22323e72c7f1a8b0071e9249fcef4ef9e8746b14cfe18f1d4d6fa30805235ced4ba6fad2b7cb6e71cce27c7d383664fee5038628eaa6556c3ed8808c32ddfc708e1fc63ccc06a264239713156657c66ea3624bdadefc6c5d8fc79dffd9f202c33ac9bdc27aee5b99f7dacbca801fc82a3e5c1777404c10ff29605dac4f7c5431fd41801114ecad3e9db9663df41189aea4366ac43b12211c4aace5c6abd5ebf204ff960d4af6a93416ca2b192ba054003fbc7534b8601cede4b4545", 0xdb}, {&(0x7f00000025c0)="8605d6d5b4043c366365b5df2d3b7975c63399b0bbfb856b5ba0444037b4a277f94910ed3478e7f6349fc40a78e7686358b9b73c686686aaf369ea0bd6af1e8fb9c9e4b5e6d642fa8b0582804de70e070d18a68357721666149394fa24708b601243a00d512755498e2f68674c4d1283a7d7cd02dfddbfcbf1e94e8eb239f7cdf4eaddc768edab4a3d5db6f9c87250827b411ecb7c3aa0adc92fac422e30342a9362ca87ce8a397f307e0a", 0xab}, {&(0x7f0000002440)="24a90113ce6af6eef27bb5a40c601b5cc20df2dd0693194fcee16e0c3fb9a802ff8b3de21ae97f8850c61f5de7990217382d535daa8c9224f47a0c5b5573ba3da4610108f39964fb62e8da77ad4bbb32eb77352d18a7acfb73bf65f7eca74bec75044d9ced6556a6c57934311d90fee98e16534a20f6ca3fe2c5c6570cab4ac20f44cfa35593d93ad9edbf7afa64aafa0102bdc7ae421b730a10d0073bc5ac9f001662358070a11c15f2823884913f2074213591ec17e078b26ccce95898708937bf5c9e39a9be", 0xc7}], 0x8) r3 = socket(0x1c, 0x1, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x94, 0xffffffffffffffff, 0x0, 0x1, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r5 = dup2(r4, r4) poll(&(0x7f0000000040)=[{r4, 0x2000}], 0x1, 0x0) posix_fallocate(r5, 0x0, 0x801) copy_file_range(r4, &(0x7f0000000080)=0x94, r5, 0x0, 0x1, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000002400)='./file0\x00', 0x400) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000002380)=0x9, 0x4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bindat$unix(r6, r7, &(0x7f00000023c0)=ANY=[@ANYBLOB="0a0a2e2f66696c65ef6793b302008168d60000000000000000"], 0xa) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:08 executing program 1: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x1, 0x3, @rand_addr="7006018b5b5a3d046a44c9a7cf5619ff", 0x3f}}, 0x0, 0xe7af, 0x0, 0x3, 0x6, 0x101}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0)={r0, 0x5}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r1, 0xe7) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000300)="ecc23b734087d2060d5a3757e6c12c8d8a91492355405651482e86a78ea21f2906aa30eba1e9b653eaa8d900c330fc1c1c56883596a88674a6e9ac10811cd7e096ed3fa01e05d09c1dbbbe4f69f885362ea38b", 0x53}, {&(0x7f0000000380)="85a7c36605dd78275e94277c1863a8e82a0679029d52fba263d716646f8c0ae1b5c795defee8b1661a4708ee75cb2d47741aca4730638098431b9c28727a307dd0b4521de944ce6cb5f23d9cbc756ef801a4deed69ef0dd86c53866bb65124fe0b3ba6194ed9eb396eaa9ad86dc9d9f1d03ea50dd86644dd711f287824158aaf585fe76d3b007416ba9307bc6bb4d5d965c85ae32eb086fe878ce873a1477751c1d677a33b1e5cb681257e312be365ab866d57aa1e9e7cadcdd7ad356aaf10cefd0ff970ff7ea7958bee459d134aa142541b4ec21fa7d2acbfafc05c339d9ccaf55f1e08b540bca3dd5b38a5153671ff61333e8792342e5e8e", 0xf9}, {&(0x7f0000000480)="54361da2d074b7e02beccc49f02471cee11fab96717ac8c8892b49bd94ad456f135d2429fcda7dc5dccd8273555f2fa955d154d4c6f61fce96d82550321321e995c7676ce96b7636afca9fc00871f1c5e6c2135860a339325e48d6bba07cc720e8a2abb00acd", 0x66}, {&(0x7f0000000500)="2ba468cca19eebf134c8d598e3b77b51aa39c5ecae24492379143cefb64a70317056ac12e3691c05e7f0d08d0c18fa4078f8a36aae90f447cbac6f164c69dafc0b0a46e04a30abd04c9c98f23497a1ae", 0x50}], 0x4, 0x8001) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast2}, 0x10) r4 = accept4$inet(r1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000002c0)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) r6 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40005, 0x64) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f0000000200)="83ce551b73154801382415978f1551ba6b1ad8cdf870a22973b73d159ea936db31a0b3ddff706e24772f01b95e15d8bd512f32aa5721cedc94ccc5904576a57b30358d9e3f30e6d445f09ca0c24a6f7e45e5782f29fc77dbc63ce3bfbbba4c2c05812cf1e85a7e713c8aba512461ce305f9911105b4ded078f984e6490e23f9ef596f8f646bb3867183686db54e8e5") r7 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = fcntl$dupfd(r1, 0x11, r1) freebsd11_mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x80, 0x1) 19:21:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:09 executing program 0: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x3}, &(0x7f00000001c0)=0xc) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt(r1, 0x7, 0xfffffc01, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xfd, "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"}, &(0x7f0000000340)=0x105) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000140)=0x4) connect$inet(r1, &(0x7f0000000040)={0x33, 0x2, 0x1, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r3, 0x0, &(0x7f0000000000)) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="10024e20ac1400aa001a0000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87339e9054512ef4543177e99340639089d47f79c3d7068e59a81e5782b110e3392f607273ea92f3d5a726e278fbcbad0300"/196], 0xa0) 19:21:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x53) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0x14) 19:21:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, 0x0, 0x0) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xdf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = fcntl$dupfd(r0, 0x11, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000080)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r3, 0x9, 0xa, [0x6, 0x7, 0x3ff, 0x0, 0x7, 0x52, 0xe04c, 0x6, 0x1, 0x8]}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000001c0)=r4, 0x4) 19:21:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c}, &(0x7f0000000640)=0x1c, 0x10000000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="01000080c9f7752cb2d22eea979d297588a30b80ee185f80c8b38734a3d833fc5469f65bedcd22ea6b87c9d5f6febe5c", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000680)={r6, 0xffffffff}, &(0x7f00000006c0)=0x8) r7 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000740)=0x6, 0x4) ioctl$DIOCRGETTSTATS(r8, 0xc4504440, &(0x7f00000000c0)={{"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", "5775d29dca4a2f3e58954d695e00000000b8bc57410200", 0x6, 0x80}, &(0x7f0000000540)="d04e4a9dab82e454b3115025de7510220057a5c03a059cfd9454ba5bdd40ba75de7d0439bade0d13c3dd9ac5ad0f8f40f8fb3a4f064a9975b73b515e2da045801ffd0d93a92b2bc13179f5104635ebf4ace42732f784cc0c34936d15d3ccf51f3a448b58eb36f7c941c135733967db3305dfbe1a91b645017947824dfde631d79f72cd6376a8a0a8403255d394d9411fefb346f68009adb5784c716e67277ed1f147dad9d36bef4ac248c513ec4847269b48837ea8411e34df9a832f0dfd4ac521080c8e7980e8ccb27b0476aed81b64e0", 0xffffffffffffffff, 0x7f, 0x80000003, 0x27d30467, 0x0, 0x200, 0x4}) __semctl$GETZCNT(0x0, 0x2, 0x7, &(0x7f0000001740)=""/4096) 19:21:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) r5 = geteuid() setresuid(0x0, r5, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000040)='./file0\x00', r5, r6, 0x400) 19:21:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) 19:21:12 executing program 0: ioctl$DIOCGETRULESETS(0xffffffffffffff9c, 0xc444443a, &(0x7f0000000040)="d2134829fdb685bb9b6cd5fda6e8f69e08da45d2b1c765a538b0a2d9f52b20240569fc5bc1abaaef0c201b9c0db55c76b044d0064b12ef3f9c84e377f7b3847c0131ee519ad6375473168becae5b70f167caff27a2683dd215e7f6ba10bf15f52f689c12414b7d80b29170852ae0e79c6ba35539995fbb7f1ec37dbd86135cf78a4a114e37ce8610b5a563c176f1d10decb6faaf2f12dd66f5600c5e3ed571183f2068424514989c9f567db0ccc4541d144075496d37afcff513bef20435deb31ba69ceba39127958096d29ae25dd9ae7394eeb06d3dceab0fa79b5a9bbc13fedc6c05920a025386ffe786c3871afdedfc1fb36e307c2ac41a") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000180)={0x1}) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x801) copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x259, 0xffffffffffffffff, 0x0, 0x1, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000380)={{"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", "527c964bd61e27120fae1c65432bb1f365cc8c7e33589587ac8a867c5aafdfba", 0x72c9, 0xff}, &(0x7f0000000300)="569ac8e690cbd2945e42f064db68001b249949cfea7fb85726a3a421a678b780c3047a4a517c5988d1c1c0dd38ee084dae1ed0adab9af225567842f7aea9d46bd6e2c8aa47", 0x3c, 0x3, 0x4, 0x90ca, 0xffffffff, 0x3, 0xf68, 0x5}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000840)={0x0, 0x0, 0x2}, &(0x7f0000000100)=0xc) r6 = accept$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10) poll(&(0x7f00000002c0)=[{r3, 0x2000}, {r4, 0x2000}, {r5, 0x20}, {r6, 0x8}], 0x4, 0x0) posix_fallocate(r4, 0x0, 0x801) copy_file_range(r3, &(0x7f0000000080)=0x94, r4, 0x0, 0x1, 0x0) ioctl$DIOCSETIFFLAG(r4, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f00000001c0)="4f7cd36fda3ad13cbe8ffca14a57c39391906c189da570cbb116f4c582d33962edecf28eb8152fa7ac404dd787d14c6d057f67d48bdbda8bd2cceb571d", 0x8eaa, 0x48cb, 0x401}) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x62) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0xf, 0x10002, 0x3}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x401, 0x2, 0xfff, 0xffb1, 0x7}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x81, 0x3f}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000280)={@multicast2, @loopback}, 0x8) listen(r0, 0xe7) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r6 = accept4$inet(r0, 0x0, 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000008000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) accept$unix(r1, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x8d, "2fa5335f1860bef638c900c5a026ebb87095d85728ea9297a5c739b6d22a0fbb499f46b628306a34255997599e5450ec0d79cd90a052401b847c3b3056cad8e68eda24cfe11abff14fb0d3560fbdb472bd100009a480b3ab4e004edfc3f2536e09316124ef130d9573c2c28b91e6b40224c415836dade5ab862d0b84f6441add305318402a50d0bd06bcf01d0c"}, &(0x7f0000000040)=0x95) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0x7}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r2, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r2, 0xe7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket(0x1, 0x20000000, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r5 = accept4$inet(r2, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x1, 0xff}, {0x6, 0x9}}, &(0x7f0000000140)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) connectat(r0, 0xffffffffffffff9c, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={0x0, 0xa0c}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000280)={0xfffb, 0x3000, 0x8, 0x0, r4}, 0x10) r5 = fcntl$dupfd(r2, 0x0, r2) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) dup(r0) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x2}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r5}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) r6 = dup(r0) r7 = fcntl$dupfd(r0, 0x0, r6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, 0x0, 0x0) 19:21:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xa8, @empty}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r3) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @multicast2}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, 0x0, 0x0) 19:21:13 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x9, [0x6, 0x1, 0x6, 0x8, 0x6, 0x80, 0xb15c, 0x81, 0x3]}, &(0x7f0000000100)=0x16) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="4a9d55ee1d55f7a780e0c7a538e99ad6be5f2174fee5e3c31c9825926336478ab5bf9a505db8b403c48efffbe13ae9c7888d2c3bd4aa70f2986b9ad6975b394649baafe272b7fb2c01cde79ccac1420eef5cd84d826904d7") 19:21:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socketpair(0x2, 0x1, 0x1f, &(0x7f0000000040)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14df5a6c790a799000000000000000a00feffffff000034480000010400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357370a6a80000000100db5007000000000000000500000100000000010b00200000000000860b0373ea00003656a4a7e6ee595073c9afef87330b8984e9123a89ec3531410b183725fa00"/165], 0xa0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$dupfd(r5, 0x11, r1) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, 0x0, 0x0) 19:21:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x201c00, 0x4) 19:21:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 19:21:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 19:21:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r7 = dup2(r6, r6) poll(&(0x7f0000000040)=[{r6, 0x2000}], 0x1, 0x0) posix_fallocate(r7, 0x0, 0x801) copy_file_range(r6, &(0x7f0000000080)=0x94, r7, 0x0, 0x1, 0x0) ioctl$DIOCGETALTQSV1(r7, 0xc130442f, &(0x7f0000000140)="113d38") setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:14 executing program 0: r0 = socket(0x17, 0x5, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000140)={0x9, {{0x1c, 0x1c, 0x1, 0x0, @empty, 0x9}}}, 0x88) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 19:21:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) 19:21:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x179) cap_ioctls_get(r2, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9) 19:21:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000000)={r2, 0x3}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept(r0, 0x0, &(0x7f0000000040)) sendto(r2, &(0x7f0000000200)="1a865839e4b2f48e907af8a0521cee6bd7f76d47583e16e980ecbe0f061d7a887e4d3b8e1b76391214cfc2d64fc5be6cb074218f5482ff95d7aa2ee151f27e92e4522cef8288815e1bb7a4f5eb411d58aa622d2b19597264c697a8d3000f51e9ce877d8f4e22ee5da9fcb341fc9a04a0af35f3e152c3ade381033b344de96b768479e4f00e621c0d241164a2e24fe884ae4638079bcc2191c328722c65dba64e79159433838f488742b5e93372bf3c515dd3cf1ce506aa30969ab0a94f85", 0xbe, 0x80, &(0x7f0000000080)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000540)=0x1c00, 0x4) socketpair(0x1c, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000700)={r6, 0x3, 0x50d, 0x1000, 0x6e5, 0x8}, &(0x7f0000000740)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000580)={0x0, 0x0, 0x2}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000600)={r7, 0x9}, &(0x7f0000000640)=0x8) r8 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r9 = dup2(r8, r8) poll(&(0x7f0000000040)=[{r8, 0x2000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4) posix_fallocate(r9, 0x0, 0x801) ioctl$DIOCRDELADDRS(r9, 0xc4504444, &(0x7f00000000c0)={{"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", "75e99bbdb74afdcf12e63f7dc5ae6e0b0007b9fe35bf1f15b2176818f2a3ddc7", 0x3, 0x8}, &(0x7f0000000080)="6511acb28db031b61d6a1e56a54d60", 0x6, 0x6, 0x2, 0x3, 0x8, 0x3, 0x80000000, 0x72a3}) dup2(r0, r2) 19:21:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6, 0xae, "6b78e697546a4ec44fe98f7c45e02db50a041d2306b97dd2ee2952949fe601a5dcd3470d9f8d823225278707b306a3e9732e8a736a4026c4973472f7a559a3a3e7ec311825d30aaa27382f26482e779a730a3b40b5940c83b90a07acc8a3b2f206c697a8562ca6fac6faa8a3912a3cf7ed8446a149dea9ea14ed8c6cc3fc91df080feecc3d1378e22cc07bf1c99d4a4ea8901c0e834cbd9f91a2a20f166c8d29732373c3024ee0fa7caf848b8cb6"}, 0xb6) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) sendto$inet(r1, &(0x7f0000000040)="ca8ef43845895686b0bced34724a11a2e04cab70e7084ac3bcc4b0a47230fa52896ba04c79e4a731f6682dc58c59f30f2980a2a84afc4de176df35d4b6fc11e7e36f1871f9c2d69e6be8e313e1f073564e31735d34b09b9219bd379ecb7cb3458f7557037dbb10f69df590759ff92d6d00f15516521a18ab7965826769893f744fc8", 0x82, 0x4, &(0x7f0000000100)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 19:21:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000040)={r8, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r8, 0x0, 0xff2, 0x8}, 0x94) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0xfc01, 0x10, 0x4, 0x8, r8}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="10024e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000d99c693f6905138fb7b9bf5efb96de00000000000000000000000000cd04de26d4c1b5e905367ce800000000000000000200000000000000000000000000000000000000000000b8206b64d725101011", @ANYRES32=r9, @ANYBLOB="01040700aa0b0000"], 0x94) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) 19:21:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xfffffffa, 0x3, 0x1, 0x20, 0x100}, &(0x7f0000000080)=0x14) 19:21:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="e0ff6bff", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={r5, 0x8004, 0x80, 0x1008004, 0xfffb, 0x2}, &(0x7f0000000080)=0x14) bind$inet(r4, &(0x7f0000000100)={0x7, 0x2, 0x3, @multicast2}, 0x10) listen(r0, 0xe7) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r7 = accept4$inet(r0, 0x0, 0x0, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r7, 0x0, r8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)=ANY=[], 0xa0) 19:21:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$dupfd(r0, 0x0, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000080)="27d834c6dd30500e86a46b5ba9c575f3517a66ef35890898f9000ced0cc66ce6a6c2cdbac46654601e441a73df76c74fd9092ef9b48536d97037ed19161dabb0fb187eb1a8a03026342b66d5cd80f7b84f0c324a16596bcd41056d5a9df38015df84b000f80fba50ab57ca888a9ec29b8d6482f285f95816a7b593c992207ae6259711fce405d62af617dfa1bf2c415e0bb5c5cff5df346ede22a1895623558137bfa15f41c02f6eacedc89efba9b9c3de34142dd426b84290e76fe5591d6ff9d54f350a") connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xffe1, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x3}, 0xfffffeea) 19:21:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x8fcc, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000200)=[{0xffffffffffff0000, 0xfffffffffffffff3, 0x4082, 0x1, 0x0, 0x100000000, [0x2, 0x6, 0x40]}, {0x40, 0xfffffffffffffffe, 0x68, 0x8, 0x89, 0x100000001, [0x7f, 0x2, 0x3, 0x8]}, {0x4, 0xfffffffffffffffd, 0x4088, 0x410000c0, 0x81, 0x200, [0x5, 0x0, 0xea9, 0x2]}, {0x80000001, 0xfffffffffffffff9, 0x21, 0x80000000, 0x7, 0x4, [0x5, 0x9, 0x6, 0x8]}, {0x0, 0xfffffffffffffff3, 0x8000, 0x10, 0x1ff, 0x800, [0xffffffffffffff72, 0xfff, 0x8, 0x5d2]}, {0x6, 0xfffffffffffffffa, 0x8000, 0x100, 0x8000, 0x36, [0x5, 0x5, 0x7, 0x4]}, {0x4, 0xfffffffffffffff3, 0x0, 0x80000000, 0x8, 0x7f, [0x3, 0x9, 0x0, 0x2]}, {0xfffffffffffff651, 0xfffffffffffffffd, 0x4020, 0x1000000, 0x8, 0x1, [0x10001, 0x6, 0xfffffffffffffffc, 0xb97c]}, {0x100000001, 0xfffffffffffffffd, 0x8002, 0x20000000, 0x5, 0x1, [0x2, 0x9, 0x2, 0x7fff]}, {0x6, 0xfffffffffffffffb, 0x2a, 0x80, 0xaec3, 0x6, [0x40, 0x101, 0x200, 0x10000]}], 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x9, 0x72}) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x0, 0x0, 0x47, 0x0, 0xfa}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x11, r0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) socketpair(0x1c, 0x4, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000000240)={0x4, 0x2, 0x0, @multicast2}, 0x10) listen(r0, 0xe7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b0900f736f5d1ce521f17ad0000000373ea00003656a4a7e6ee595073c9afef873300"], 0xa0) 19:21:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x800000, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8, 0xf, 0x9, 0x7fff}, &(0x7f0000000080)=0x18) 19:21:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x5}, &(0x7f00000000c0)=0x8) 19:21:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x2, 0xfffffcf0, 0x1f, 0x6, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20b41400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400008075ba3e9200ec00000000fcffffffe9ffff80006fce00ff1c0100ff86a2357270a6a80000000100db50070000000000000016c40500000100000000010b00130000000000860b090000d4e9a00d000000ad000e000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r4, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x4100, 0x7fff, 0x3ff, 0x0}, 0xffffffffffffffff) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000040)={r10, 0x0, 0xf}, &(0x7f0000000080)=0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="7c824eb534b93a403a45c4c81f97e83bcc689c80337ba6487ab76420e95134ece1b45a2e193003b7e19090a003367a15bec71a3d6628202b88b76f204c763afd3e3f47d770b480010f40849bd58dc457d80c9a12afcf4b515e7f8a4e029256b502b5ccab474d384354ebd95f85c613da548b8ea7", 0x74}], 0x1, &(0x7f0000000180)=[@prinfo={0x14, 0x84, 0x7, {0xd, 0x6d2}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x3, 0x20, 0x4, 0xffffffff, 0x200, 0x3, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0xf800, 0x0, 0x7ff, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4800, 0x0, 0x9, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="d4854e4f6d30d385b5319e7a50b2a30d"}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x4420, 0xdd71, 0xffff264f, r10}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x5, 0xe72, 0x2, 0x3}}], 0xe4, 0x89}, 0x100) r11 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:18 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0xf, 0x3, 0x5}, &(0x7f0000000080)=0x18) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fsync(r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000200)=""/4096) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x20000000, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={r6, 0x9}, &(0x7f0000000080)=0x8) r7 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924d7f000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000c68e67a7ef47132d3a000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:21:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x8, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x0, 0x4, @rand_addr="86d3040b56a5ff457a344389790164e6", 0x4b5}, @in={0x10, 0x2, 0x2}, @in={0x10, 0x2, 0x2, @multicast1}, @in6={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1c, 0x0, 0x5, @ipv4={[], [], @rand_addr=0x8}, 0x7}, @in6={0x1c, 0x1c, 0x1, 0x1, @mcast1, 0xe3}, @in={0x10, 0x2, 0x0}, @in={0x10, 0x2, 0x0, @multicast1}, @in={0x10, 0x2, 0x2, @loopback}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) dup2(r2, r3) 19:21:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:19 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r1 = kqueue() r2 = dup2(r1, r0) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0) posix_fallocate(r2, 0x0, 0x801) copy_file_range(r0, &(0x7f0000000080)=0x94, r2, 0x0, 0x1, 0x0) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000040)="a3986cdbf1b9ca7212b75dbd92e833e44c15840d475b4819204007bcf9e6ba22674b145cd04c5ec9509219a0bbd9692925c2e4a6a7ff762acf8e0dcccdef0bd12fb9884dca7ddbe12fe3db44ce9e80833b24a25f02d99a2daa125bcd030dc8639d04be0bb326648aacce6aac15c5729f6d3b6ff06968ed8fcc6864b7518e9d1ffc7ed67bf1dcae9f66c1aea926b59498a074f6b862739ea690a11cfeffed331797ddd30e1916b57a8bbd0372554522d25ff761c4d91c1bca52f4b412e3a9") r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/246, &(0x7f0000000180)=0xf6) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0xffff, 0x4) 19:21:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r5 = socket$inet_sctp(0x2, 0x1, 0x84) close(r5) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup2(r6, r6) sendmsg$inet6_sctp(r7, &(0x7f0000000280)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @loopback}}, r8}, 0x98) sendmsg$inet6_sctp(r4, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) 19:21:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000200)="622364b9998e000a21a2612e00e2fd36f8858d9323b0dab0fbb064aebfc863a30ddad6119217329731f3843d6faf40b34b3622f366d9062dd33c9e6f2c43fb9190acce88066aa6c96f0f36830dd0055da4de26aea43426d300c6dd9d4e0f076fb5b0a1d4d22032ead496cb0bec0d193a55c6fd150d17e3628e4b5492e035564fe6a7a181ea849ee712ffab71465328e7bbaf8281f0064818d892dfd007bfb4efd935345b52ffec0685aac73a9e7b2622307ac29d5523ee", 0xb7) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) sendto$inet(r2, &(0x7f00000002c0)="3140bafa391569722adb5938bcc67f657a5682b5cdd3294f2605bf764dd95ec3ceebbac90e845587c6f2d2db2e99f6dd82446acbdf819721bd3dd0c06578cd204b94a75f060e2900daf819033c8d374f2e0572663d21c763b74fdfdd9012a83460a89b2a70eee8267895de52a0426f152244306cf9dc8c1d92ae1c3c0a04ff6621ee77f6f1ad8527f3f3255a823a7f5f637269180e1170b9cbf99903b054d89e9cc4c3dbc120aa2ceae21e3a61cf8b28af69e430990f53a0bb274ac9f9b7bace91c20e0e84707e265c272d06a9199c454c3dbf18b76cfd44eb61155801da409b02795f94817304bbdc", 0xe9, 0x9e051a5f2a1b863e, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b0013000000000086f2097f17868ba00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) r5 = accept$inet(r0, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8) 19:21:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) fstat(r1, &(0x7f0000000040)) sendto(r1, &(0x7f0000000140)="af20575073f2e9823a786e10815c2a1a6bacec4744322c10112aa1268261734ea354e406abdce5fcbf0c560537acbd55c43537e034fde34442104de1f90e5e8df0500619f49d94ece5a1575d773cd45688a1fd8126c23288778da18eebbdc1ce73faed66f226e74afd7c54328498641dc1eebd6161e1cf38456c3943091035fbc6a863c021c52e20dff4caf175fa9eda63e5d9cfe5480677e30fb91ff42602dfa65836ada6eb9ec12f19089b4c908e3d6d291a9f53ce9923dbc21b375e", 0xbd, 0x9, &(0x7f0000000200)=ANY=[@ANYBLOB="0af12d2f7f696c653000"], 0xa) 19:21:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x40000, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000000c0)={{"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", "29e42042fedc9509919402fd71518f3959397403262761c552b10e6eabf6ed5e", 0x6, 0x4}, &(0x7f0000000080)="e9711415ef77d67a73e485895f945372afdb92", 0x6, 0x7ff, 0x4, 0x1, 0x9, 0x80000001, 0x0, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) r2 = socket(0x2, 0x4, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) socket(0x2, 0x10000000, 0x80) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000040)={@broadcast, @empty, 0x2, 0x2, [@loopback, @local={0xac, 0x14, 0x0}]}, 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:20 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000001180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000011c0)=0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x17, 0x3, 0x2f, &(0x7f0000000040)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=r6, @ANYBLOB="ae044500f1d4f68f60b633ad700fbf9d2ec396cd5fc1d4745784cc37f445ec47e6328f8ff00e4f112147e90c59467c8d6723c67550e509ab6356aabcac5e07e12e7b2ab9543f000000"], 0x4d) r7 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/37, 0x25}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, 0x5b0) 19:21:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x5}, &(0x7f0000000080)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000140)="3a580aeacb10901663ff385dd9ffa394ab1bc345f56efff0ef5b930ae1dcd707e86214fe6788fede7762306374516bd31027e5a67f5133c9e299954210a58b88d347a6160b2cb312d658c8d908e1ffb22c59a236534f73", 0x57}, {&(0x7f00000001c0)="aa6cd9347bed5d18098f607ef18dc5bfa11b157666c117bebab8a7bf0b00cdffb8084bdde7baa93d4cb6cf543971a83c16a55fabd6b87a2e06a13abf38f308f833864a7480434250221da77d00cbb0f305416dfe49dc84e1b84853c2daf9a6a79b9ff18adab4126850b008dc4b139dc94bc5e1386720352599c543204c290bdabf86112ad7f576d740e5761d8ac3ee73e698f4b8d15f84f72be6a3ee73d4672c695d0b82bd69d54ebd58d931944d37c07ba6adcd25a38467852bebd15d6d2edc8563d8823bab403f9945e2b5a30940dbba5e7c852594f6af32df8212427ce18dd943c02b0b18c33b9175014debeb95d14821c3d249474f447f11c221466caa7caaf611adf03af3c09001bc688fc07ba2fd3c540c3aa965d9d3cef905845ae18033d355f1f63cb3b28e56c4ad689b318159ea541cd56c4ded9725dc3ff135fbe8f29d09065245dd7e6ddf15d52c27ed8c011a5ce9c458aeaa77ca17924d1cdf19c80c572307b304e69d68ee940802073001c63d525f76b1bc7c3962c900363d7671bad9245795c22b38afb742b1bfe3a107ba483797e29439bd7f647bfaa5d62f4e4a09f974d1d06c77abc4f5999243f6418255e7fd5afb7dfdc0aa6ced7db44345913bb372e0c027003f1900da7b243c6bfd19b594a16a16995576294681bb84100ffad1fa3f2d1832d9485b8e9d76c8e47a22485213c1ab2f54de0786fa2139e5d86b5e2a84a05a2f4a225238aa6be3d984f5b4429b56b6068570bb597e1c0eacdf182c13230b79d73a56f8e4fcbc12e3a724c0c5076399580ea8f8764b35c6c46990e0a5a9b4f404a2519051c78ec4c2fa7e08b87e9f80b5c02f88cc13d998f8da4ed8d62171b839d848092013db8034dd83bee41e71be9f4528fa95d601bf384da4240d09b4fd724c8d9b3ba973541bd165afdcd2c4c9cd726eef36bab71627522ec97bd933b65664fc6547ab98dc70bb4853d5f9b389b4cb6d9fee3f39df96330c309b0fc34b2e059cf5808b47000926caa2d3a7065aed445f6629e555e3c37c27f1ab0a79aafb0f7200ed35f5a11c04c8cb317e3659fed5c8bb2ff5cae026f0fcdfb227617f0408857354bdbb9ddf93a69101aeeb26851a1c7fc06686f146b206316082dbeffce83a13c49959d66c29653dc00ad23e585a4c9974c58a9656a3d32fd88842f50f5a5c94e30c1d7de7883cd928f4ed3305c6c498fcfb4439bbd3a76f43ac3f2f817129be4947b5d6d44de789813bfb448633decd6401940f538acf79fa98d1001563f39096c6575baa8d6a7a915af64b224f8b7ed1369265f124d8b8f5ba5031a8e2489a172446b931843cf3212a84ab806ef64a8226c460e9c8df5006dadf51f2a36075a1f6703ba6d3856ca64ccc408490cf9d2cbe01b8bae24a223896d33e09a48711260c865d9d0bb4bed43f433629608b6da6c36443eb26fe3c9c02ebae04c3ca624e73ec0c627bd7fa3aada55f3fae7573f10901012e1a471872c2d6ec659f1af7fbe4a3f1ee60679bd3ca98744472128195801e69e667fa5f7dee220518a1b6da37eb8e6f1078ec26429a347249ee61e28f0445035653e6665dc84e1c7e2818fc4268df1dbdb088e90a996345b5f12d823c655562b6ed79faac8db5d27fdd2cc2ca211477b7784a95815e32290ebe5b6adccb8d1cc53a6e0f23464efbee74dfdd465ffb545f702d9136943a05f1d76b14adf0bc3f93805c121492e3bd83c978165e5ea7f93e6d86c36f77997e971a9ef54ba3b6a9894af892755a4a3e8d122c0a469f121c891f9227f4fc5fa0b17794bdccde23aeb0ccd52f9807f59a9b26c5d2183fa0d5ff3479d436508ba0797163b9a28853833f6fac720afef9d465dca4f6fe38090a27f9bd1bc0791cc331c50543dc51c7676e165112a54c759484b773ffb68a213b6eae322bdeb34821dae15de6d001cbb55f0c589e4da419387acf61b5a04aa22496fce4e81549efd4379ba7d863c85926cfc4e2e96be6885f2eef04f21c953cc28b1b2b3a057fcc0d2ccb76a18854b76a1b8ba7231ec35341836a523f76f94974a401139604107954c1b20cdcd98a99b62806df703d76c4bb771b95b45b63c7908d7b09de4e10d76af16196dc18f26dfb840ee7805c4078aee28aab35bca3fe6037f3c48aed6ba66d8e1891fd41d905044162d788e1452d0783f912ace212975432ecbff65a1cb27609917148f9dda0899ede857fae16a17e44d9e705b012c4f956c4db52bfd63e7d653479d1b4fff0c4ed721bf5b193b82568b8d72b5063ae657323d52651e9829ff40f2519c31bcd0d616debcf2eca614ce5a543ac5abc0d2d303607934cf20358e7f04252bfa24bd13fde1557abeb3554745192a2bd06ba4887375fb5b4045bcdd1417199723aff232a857aa8292784e5afe3a6ad8c16c4c7e307b1eabd52359c2fe54de143bbfd9fc88b68705f522df87cdaae4f44b8a85667b0f0ea0aa1bc79ada49ed21ab1c57d7e0676b66b04e256471d2460fe2d6a2573cea368de8e6a866c3ef4870149c0c49aa503e7d03b6794e26ef5d75d3d2d64756ef30e1c1c4a1fdeef0ebf9d9e522bd48effd4893dda363f82a8d0a6a0d7dff724a2f4f747953998e3cf33a866bb4d434f5750ad0a15cb90913fc070c71c7ae4809a10f11034699dfc76a30974125e3248536e2d47841dc6bae23d5863f1cd42da412220b96bdbbe495fe534ad3f4d9ddda9119145c669358ce6418ac8ac73cafcf9d5d0c7af661a79956ff3856e295ed94a04012998df854440282494756ed25cb1595b71495fc60dc976af58cb23d43ca6fe8fd68ab06b919bee2ce5e0939cad737eba4e27649324b311189ddf781a499a5cd19300ea69b296ba6756745098a9417b3538120f22bebeacb5b59885b01af1c12c31d0edf1bf7d6b814abe65c5ad3c07f74a902846ef4ace62f6f3556b55df3185e1d7c23a74a36a23642fdfa6de6c4de461a7cb97d65ec1c2149b5beddea5fe346ff677c443188bd7a7c6f24108d945bc5378a3e4218e819975cc5edcbc087b551f17b863afa958b6a0c9444af13fad8ae0bd8daf3803db1bf9ed8fabc75af038c238afb5a54e0ff7f8a79612782f69e7cfc32b9dae5d9b417b8d9ae6e6f2ab6988ed171ff2a5e5d2a2eae24c34ff9cee83c98defaa5e0444f2a1d7dbbd2ce023bdbe2f050ab92333bd86fc5adbcff3f1922f71a0aee45a9078b62072b1041f6aefa39bb625c77018d2e666af79fe4e602c60d22cdb4b09f567799ed613516ba3ba1ec1f2c96b4bc3797c7b8d6205ae1461ceffd33ea1c1267eea86f02e1e9c5a25420d03f53e8e870a4c5b065b40e9d2415b8567d846bd1be8e2ade61c94d851c7b8eee9bb375cee2d390e299146848d9ef563b6b9cb1ad5976b609844efaa8123e75b11daf9ecbec7da41cdcfcb2597a03ff6a7726f46f709cb9dd34ac6c9ea6516fd0f5708a97cf3d8e5b44ebb5138cdfbd09384d9f775b345eae669c8dc74fc9a54bddd6ece625ef5711a80f6e3bb9df28b149596af5ae5011d2a9fa22de372a19048d1e8b76835bfe3b21de04c9a8e987c7864f0edd0730a23d904ec6039b8fc64fe87ef6f223dec811c6b87d5e71956be154b95bbf587fc4440fa7eff78f90ce6166d03709d6bd54bfb886daddced1ae5cebb401ba38e9d50b7336094859e123a916e2ccea70712863364add8eb8189d631b607562c678367a4a1b8117cd22cc437fd93ae1490397b572798ca1164d6daaca868ec1286b2ea291b5372b65d8ce72233244d6493fc310ed44ce7f4114c2e4a5ba95be2b21d4596ac0050066f63796a4bdc92ab27e8727c4098aa2a9131aed36e18cbbd174ec6c35a4df0c12f45bf14ac10b09f3ca587f3c0ae8530ed9f7f754c5e07442ebcd22d22fc4c03d356563bbdee4d4f23294c0e6a4c2d0da1ff50c84bad03b056c56bab0c0d180ed23e4d22c774e7e677091c9b096dd330fce499135b2231eaafd7d2670f16f05ed53175b0ba31675de06948793f966c834287fb90757147623f42b1092768906a9b1c1fef88df73d8298bf72b87275227b510b3e975c8bd465e278438378317c88e1d3ffcf827202912ce32e1a3ef183ddda4589f830788158e2f108fa8923b852f25c9a318f32b668e023f4c2ec967d4855d5f25c3f44bcb4f19ed602d71a60c371e4f2489e930662f0d23a1d695d29261f4ca52b108f87b8ed4ce8e1118ea71e2801a6a0acb07f8f72678580adeda8fb792fb78dfc6e5470b9c3dcce26a30a81848b1596f381cce1e7089a1f84794ed42c9fdc8aa03e5561bc1fd96d5333792239e0fa8d0f529f6893b79b9675e45e60aa2d2d2fbbfea9b2c62f08664e6e2d0cb51a1778129858fe021f1535ef2d28e5060450b47698b4d5efd93e81b6c7ade24d2d0cd792cd97d2123f4cee974021f03179584df76afe7e34c65fb18e8600b23190e3ad8e4ebfa33df44f0bf0d6b301f4d328b91b31ca725570e2d5fa2681249c3bbc5a3f3a4f3ebd92a98fc566f289f14f485e43496ba04dfb973adc34f06e7bfeece52929c52ded54c520d065c28960d50062be01598e996b2c559e812a5be262cc8e65f1d88b4092bf627db2a4e48bd2dc2d2f7dd8dabe14f93ac7c95381c9eb52e9c2c2b78443dab1218c95f41f546930c02cb1acfec640735a2494e0450bc3449a43dae0c3f8d3d3d2e7f5ec9c4d2717ec19cb340454ffed3065720742bc9b77ee2ab5f2640b355b035e916d06f4ac7edd5896db44bb24e134fabf5a5e4a69b03f994b9ae77aa0cfe3449791cde759a1c7a7ddc30428cce01dc0282d45e51395df9c75c27f0ffe86e69eb185defbd2c6a5d09cf9ad106475307af6b406194feedbdf911fd106ed04dc3cb25aa9945543137eb55e4359de352018dc00a45bf037c64580cc045fb0b419affea04179aa864960fd8fa7a620d84d624cfeb46d60a482d4b0a27661c7755b47225ef4a16c6afcf6e75abb8c499d48962605973116146b5fe5d6c8fea2d7e5d13511a957cc47923e7f87a91329dd983bfd69660456b1df6333149dc1005decb75dbaff91b0fe5519cb83ce10d1c4e5618f14049de3c7c49c894ab66bda709b2e1e6d70727429644c8f36ac37e7f381a65922e1821a43626f2588b24d554475be499386fe26e4606dfead46f7440e1316cdc9dbaed1d6b11a374656bbc45356022e98c773023351ce362888ae1864d554cbce4ae9134ae93e299afbbc259a646da3dbca0a7a0455649466ffba456ecba3eaa4a7c6a12cd5d116876072a6bcdc603adc322da43e3f2143ff00dabf72329fa0b0e1e26d5814881090cd9be53cd914155ee3879619bfc4af2307f7449d7f71d856fb306dc69a274626085e25d962af98b006d6897457a4cb8614b495edb41ac1a38da844a160bbf3ad650de84aadfdfe86ca4b04c96fe0ccb1ae08fd55fc6de1b99d525e3f5456f256d460d04432980663afe77a10f732756408cb651548548190375bc56dfc36f4038a76f9197027aa78875ac2da60140c144f02c0bf790a9e8eaf4a42b1384b5ec2962adb26f618f35a06f2c6bde07c5e3b9b56a904c8d809615562eaf06e17c09a33ce091bb366b1c2c2f757f0a370196e4610ad6a9513c7f22623caa99da10f7bd1a07a28b35345a88bf17868c4b3a41aa02d62c48d048d80c155c383dab4f3c30eff519610f4257facb4b90338b171cdb1221125a7cfd81b78336661f950d48039f4fc20da21dc71fb408371354f75898fe68355e23eb04d0bf71e4fb9d860cfe5d568af8db2cb132d382e8e026e3b9b4395d62", 0x1000}, {&(0x7f00000011c0)="ca2e42aef97ae20834313758e48ad2ecce65b09bd4b263ba1add32e0e28da68adada4c5fbd570dd194e52bba35ae68d762af7f3a357ac7bce9d26a45481457d81007cde1c924d9338a9e54f60ad66c6c59e105038a7daf3cf1cd377ffb088753d07f7faca8b5a79c704a775d73432d74589e3c98c5f3ced4e6cd22bb19ac20c99a354dd3aca5fc908dbbb9b651328dea74ef05d183b179c4e567325be9d4f712d11575dd82972fbfa0ad67480c8d", 0xae}, {&(0x7f0000001280)="503d389154200ed8c71176426eadcb26068b00fa241624c7d89e6bc75834bab9225e237cbc68db7c43a8f53c7c4b4c684389c7d59524bc6e60c26a36fb62d1af26ab0355d710dc7719a9557ab3f3e63bd059a904306230f093738c2af49b259c03a7a44af5c4d538b3a5802fdca7575b816c8d057627c61ba0c090760c87318b4742e3a537a4c533df2f8995765b82103c33c9504039019239b0eff028f43f44b5b71a78c730a44d6b2d2955d1b487062e06e8f8cfecd5aa38db3cc32589ee8dcef620bb1bddfddcfd01c9b1f98b4677cd5a927889", 0xd5}, {&(0x7f0000001380)="8e3cb3531b26c75210e17a79ae", 0xd}, {&(0x7f00000013c0)="7de7c4ade2db75d5689430e5076665ee4715e4ca4b632db24141e1bb8a5d13795617f794990d01ce2b7eec3f73d02ab114a8a23179dacaf7557b0a0a3125ac0929e374151895b4dd1c5e09bd56cd6099974b4a8171b0a6d5275a0f5321cf66677137efb206443bddc483e34000274c0c660fc3b689f54be0061be9dd8f487f0b02b485e7a7f11ddc203a0dc3df020dd9d702688dd2f96e761089a3a1596e805e1908f5ef9af88b014bb927df43beb0c39036ba8271a30cb5e3bf1baa7724f3b6cb971249c0d6bf6e8763b0945ad064d584c311b3", 0xd4}], 0x6) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f0000000040)="427b915b77d8ee677d90730ed62054a2e2dba94c945354d73e4b8da40bb54a7eb41828731539fc472827dc16a9688daa9100a33a06cc828e8eaffd9ddea2045b219e03074b8f60a84e8f9ef561669e71d076db914477a3261effbfcd2a465743295365ad4d263b1d9ab2edd26576588ff79f6569febe976b8275afddfb9cf89a33248778ee4465818b3b9ebc5dd203801a227b0a5b728ceb617330649629dbff45fd5bd59c8c20be200e25168aeccf", 0xaf) semget(0x0, 0x1, 0x21) 19:21:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x3210, 0x7, 0x1ff, r6}, 0x10) r7 = accept4$inet(r0, &(0x7f0000000200)={0x10}, &(0x7f0000000240)=0x10, 0x0) shutdown(r7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0500a1830483db0020", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b001300741db84c8c76cf81776f75000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffff8}, 0x8) 19:21:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f0000000040)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x10000, 0x4) 19:21:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x0, 0xbc}, &(0x7f0000000080)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = msgget(0x2, 0xc0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0a000d2f6669010000000000630a524c61354946eb15932022e732cd5f5ea4b5e14494b6aafade9253be51c5de29ddbf63ffff252ef997d600000000000000000000000000000000000086af24742cec7c742dbff2eab8840dd43ec8ea9d0c16e5c2325c4c498b3702ccbc21645bfb449176998e9396"], 0xa, &(0x7f0000000600)=[{&(0x7f0000000bc0)="c53e07c942b7c01dbea1ea1e390e85a6032a797375f808ec01640361eb874c3d8d48d10a5c25b1ff26d48ee8d03d8c5ca1247cc86f4202cd6c47952e44f7219d76fb1fe13a72afae837109f91cf3a09b58b30d6d3f0af7a1369b085efa5dcae9b2536219fc002d9635c9fa7c302464e59aef0adf26a08cc9f6fc6a64264d1d66a929bc1395d6efee784a0d319657c6b8a84ab5e6d1026a1502f1080956c763d3e18884ff302e905c55a295785b91a57abb801b264ab89e929e0ff2e651ae3ca7", 0xc0}, {&(0x7f0000000c80)="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", 0xfa}, {&(0x7f0000000d80)="ac667382cdcac05c59bffd0e2eac50e0f25c0ae6fe110fe7b428dc139bde3d8828f187ac34740612c7669432c4db15ef0af6816e47d8f6d46decab710743a23d4403c3193a86375e19a50167a057d5dce6cc1826e8a8a7e7b87746813b8ac9a92291c403742e52ede8d95adccd55b9bbb713ffd46a0c53f2f0b8f29fd09d8ae8f5a572a1a66d6c2d36443915bc3572bfc8e52000ab505085305043bb0edf8cd2214fcef1efd74b216a12", 0xaa}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES64=r1, @ANYRES32, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32=r2, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES64=r1, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffff9c, @ANYRES32, @ANYRES32, @ANYBLOB="00000000200000000000e700ffff000002000000202c85dd14d69b0da0d1efe58e1156c02e35", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x2000a}, 0x4) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/129) r3 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) r4 = accept(r0, &(0x7f0000000140)=@in6={0x1c}, &(0x7f0000000180)=0x1c) __cap_rights_get(0x8ea, r4, &(0x7f0000000200)) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) dup2(r0, r5) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xe5}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f0000000280)="cf7d8dba0046a4e4937084320c872b444c4958849a4ba2213c64eec7f2784422a68d4640d6e0a3482ce46db15d85583c8fb64a5db40df27c079125f47b0098c6b95857f9eb62161d256eb9615b694379fe296110e43213a12220c30b067acfabd83417c30ef11a20c0fdc30fc53a41260568d125587ae39727c4d2ec596f54caa9c1b6c843813e95907b45dd9a0edc19680bcb3c570e757ef06a03d226722911b8c7cb5e84bdbb3ea4792bafb90268ae973f220fa78bbe6b13a1ff508aeb0a8575ff8174172ccffcdc9170f514a00e323d77a25342357e438eab1b9e0adba51be38ab1bb6517f553a68d02") 19:21:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000280)=0x4) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x22) dup(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f0000000180)=[{r4, 0x8}, {r0, 0x2000}, {0xffffffffffffffff, 0x40}], 0x3, &(0x7f00000001c0)={0x6, 0x6}, &(0x7f0000000200)={0x1}, 0x8) 19:21:21 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x102) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14da5a6a990a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1402, &(0x7f0000000040)=0x7fffffff, 0x4) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = shm_open2(&(0x7f0000000040)='./file0\x00', 0x2, 0x128, 0x7, &(0x7f0000000080)='\\\x00') r6 = accept4$inet(r1, 0x0, &(0x7f0000000200), 0x20000000) connectat(r5, r6, &(0x7f0000000240)=@in={0x10, 0x2, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}}, &(0x7f0000000340)=0x84) 19:21:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff00003448000000a8d7000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a002000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000200)="26d7675301c454f9038a467e7fc6d387514921fe753552c3268f82d233c97b37bf5f0457cd42eba448e7e3ee11ff26db57ef197cc600ef97db49f60dd8fc5f30ac6c89decf47266f476d077ee4", 0x4d}, {&(0x7f0000000280)="a286eac55dfa13884bf343c671ad1e8eda0b50599d737d41f0e8f6508e00eaf7fdf7649e9e85273bb7da488331369e46169eed85689534bb118cb099c8a7bc39c29bbe6d8075c947f01feef49664c28fdae2c73ef6b00a0bb08c839e6cc4d52d34377458831fb41e9fed862b4260d585ac0ab075baa21c81e9ff49e51b0d87a7ca9279f8902917b6bf2e6aabdf60de581998435871178af82dde4e3ff5e391e07f12fde2bb9ec87271967c3da5b31861398efcb2db0c1d26d5bdf64d87b6b4233be26e63b3fccd4b2e51e629627930719bfadc676c6cb414822202e38214341f6b6abfb89150dac49b9f413d901c1489c0", 0xf1}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="d31984435eb4641f43578508180a6805c9d7d4ab21d1ffd6c93d3e9f8294ef65c5787e05745a86a549fe3d708ae94d0204d525b4b21b0b9967df22156ad0b3d48f63ce6df88a", 0x46}, {&(0x7f0000001400)}, {&(0x7f0000001440)="d2a6de77bb13d9", 0x7}], 0x6, &(0x7f0000001500)=[@authinfo={0x10, 0x84, 0x8, {0x7f}}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0x0, 0x0, 0xed66, 0x2, 0x40, 0x2, 0x1, r2}}], 0x3c, 0x8}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e237f00000100"/136, @ANYRES32=r2, @ANYBLOB="05000110df030004"], 0x94) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f00000015c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0xeec, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockname$inet(r4, &(0x7f0000001400)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000001580)=0x10) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @loopback}, 0x81}, 0x1c) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x9, "c2cee04d0e0c48fdede5de6410d98149"}, 0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000080)}, &(0x7f0000000240)=0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = fcntl$dupfd(r3, 0x11, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff00003477c5bf5081ac480000061af6000400000075ba3e924dce000000ec00000000ecffffffeaffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000004010b0013000e000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9af"], 0xa0) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x20001c00, 0x2b25) 19:21:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x0) posix_fallocate(r1, 0x0, 0x801) copy_file_range(r0, &(0x7f0000000080)=0x94, r1, 0x0, 0x1, 0x0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x100, 0x8}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xffffffbd, @mcast2}, 0x34) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000080)=0x1bfd, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c, 0x0}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='bbr\x00', &(0x7f0000000240)='bbr\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='--/^S#/:\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', 0xfffffffffffffffe, &(0x7f0000000380)='l+\x00', &(0x7f00000003c0)='bbr\x00', &(0x7f0000000400)='bbr\x00']) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a717418ebff000034480000000400000075ba3e924dce0000003d176dcf00fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b001300000000050000000000d4e9a00d000000ad0000000373ea000036714e9b65ee595073c9afef8733cb6ddbd4d1d64196cf60a723a3ee54a2ed441d6e0c7d056225834b905b26c6ac499693150fb0743880f72787d0bf65468b0570eb2edf4a1cdb125046c96a2c0237cd29648d0521cb9dd8c097d5fe2fec306e3483626db8b27c5d1311911e90721cf90f6e"], 0xa0) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xffff, 0x9, 0x1e, 0x0, 0x5]}, 0xe) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)}, {&(0x7f0000000200)="6bfdfb343b29841920678770e1221b8d5322fd763d28c66b1ae11a506c3fe8fd8cc2ee53fef6aa77449024e133fa4248aa31cec6cef41a828cd43dee371ab448bd7d79886b25eef38ec0cd0773dc7e0cbaef21689f967439fae0a8e278d35b11ac4109ad9be76e345edd03613e11a71fc5a4f2961a4c2444fdcfc6a17b", 0x7d}, {&(0x7f0000000280)="dd96ca66e4b2d2260f3c3b4b87c0b1cdc6e53f932741bc17d76e5d3a8ca38138", 0x20}, {&(0x7f00000002c0)="296b06f0a277227d19d26e5a771e5ff4d954a358bb403170c7c977ffdf0be22f9169f927f9977d788aa3f57313b6725252a415eb2f418772c021f6d96ae2b634f4f28f8847571c07418e7b94da45e243cf5effc556b0857628c327c5df3f80e0fd8b209246502871f688d2b4032762f8fcf15768c0df84cd7a292b1b5cb991ad9f1364e8179e3735f2ec8dae2b52d0630804409dd8354c907c758d538e66b3746dd71ffae3eff21f821916a122fd1f8e1adf5dac43432db22e8e5a30fa5c14cb7f95dad9c962c5bf1c0c9b7c8c6227", 0xcf}], 0x4, 0x0, 0x0, 0x8}, 0x0) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656d0c14d7a6c2bbe52afef873351dc06cea2c6b1f9594febf8d6c1ad30d35d31f2320284213ba3510069e752c1c574b2404022f117da4cccbcc1d1d30043ed84ad670e009481732fc0819143e3378d230b4290f5d9751cc9ab3718d21fa703a4efea99473372ea40157782807d7b2e8910ce71f0379a449304d4e227a081a714b3535300dc5ef1c50a4d25bab24257d4bb42ad3417b81c3a1f4a60cb31d8e1dabf7392dd798df2353c1b61a6def18bf8509c6184ae9fdc62eee3624ed7052791d28d9004ae7c6bb70927412b7d3578c4250413d9a04d4683321a3a308d"], 0xa0) 19:21:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffff9c, 0x84, 0x8002, &(0x7f0000000080)=@in={0x10, 0x2, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e2101010000fe8000000000000000000000000000aa0700000000000000000000000000000000000000000000000000000000000000000200"/116, @ANYRES32=0x0], 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r3 = dup2(r2, r2) clock_getres(0xe, &(0x7f0000000600)) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x0) posix_fallocate(r3, 0x0, 0x801) copy_file_range(r2, &(0x7f0000000080)=0x94, r3, 0x0, 0x1, 0x0) ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000180)={{"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", "22dc5fa79148a3083d4904ba3b912f88b4e4deca224c06f72acb6f402c9982c9", 0x5, 0x2}, &(0x7f00000000c0)="13859cb6d87a674a1bf8ca9a092b7ee1990c4823f2bff52d2d74ec3ab11140088aad9536d9102019db9c890e9026d2dd2fe2131bfeb581a2ddf7d05185729f6f6088c774f95bf659e2f98dcc4ce3add9d688871314d29a5dcde4ef3d1b23e28571169ff1cc2c93c37bbe5e5671c1ca89e8f2c3b944714f3e1c6a22527cdae2b258a3af411e48ae964b0739681a5bbdfc6720fcf5a8ce28ede4681e7e7f59602c06f632", 0x10000, 0x7fffffff, 0x6, 0xfd, 0x6, 0x9, 0x7f, 0x1ff}) 19:21:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @multicast1}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:23 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xffff0001}, 0x24) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f00000005c0)='L', 0x1, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000200)={0xffffa864, {{0x10, 0x2, 0x3, @loopback}}}, 0x90) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3ff}, 0x8) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1b4, 0xfffff19c, 0x1, 0x0, 0x6c, 0xc8}, 0xa0) 19:21:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) poll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, 0x0) posix_fallocate(r4, 0x0, 0x801) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) copy_file_range(r3, &(0x7f0000000080)=0x94, r4, 0x0, 0x1, 0x0) unlinkat(r4, &(0x7f0000000040)='./file0\x00', 0x800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r2, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de50ae02e6499000000000000000a00feffffff0000344800001bb7f7b278000400000075ba3e924dce000000ec24e100000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db00010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef873300"/156], 0xa0) 19:21:24 executing program 0: getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r0}, &(0x7f0000000180)=0x8c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @loopback}}, r5}, &(0x7f0000000140)=0x8c) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @loopback}}, r5}, &(0x7f0000000140)=0x8c) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:25 executing program 0: getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @loopback}}, r0}, &(0x7f0000000180)=0x8c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x0, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @multicast1}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x0, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000040), 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0xa, 0x2, 0x1, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xb8fa, 0x4000, 0x0, 0xfffff3e9}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100dbc6dcce7c290df4c9545bd4c3dc295a50070000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea02003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x0, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14da5a6a990a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @local={0xac, 0x14, 0x0}}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) writev(r3, &(0x7f00000014c0)=[{&(0x7f0000000140)="3a580aeacb10901663ff385dd9ffa394ab1bc345f56efff0ef5b930ae1dcd707e86214fe6788fede7762306374516bd31027e5a67f5133c9e299954210a58b88d347a6160b2cb312d658c8d908e1ffb22c59a236534f73", 0x57}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="ca2e42aef97ae20834313758e48ad2ecce65b09bd4b263ba1add32e0e28da68adada4c5fbd570dd194e52bba35ae68d762af7f3a357ac7bce9d26a45481457d81007cde1c924d9338a9e54f60ad66c6c59e105038a7daf3cf1cd377ffb088753d07f7faca8b5a79c704a775d73432d74589e3c98c5f3ced4e6cd22bb19ac20c99a354dd3aca5fc908dbbb9b651328dea74ef05d183b179c4e567325be9d4f712d11575dd82972fbfa0ad67480c8d", 0xae}, {&(0x7f0000001280)="503d389154200ed8c71176426eadcb26068b00fa241624c7d89e6bc75834bab9225e237cbc68db7c43a8f53c7c4b4c684389c7d59524bc6e60c26a36fb62d1af26ab0355d710dc7719a9557ab3f3e63bd059a904306230f093738c2af49b259c03a7a44af5c4d538b3a5802fdca7575b816c8d057627c61ba0c090760c87318b4742e3a537a4c533df2f8995765b82103c33c9504039019239b0eff028f43f44b5b71a78c730a44d6b2d2955d1b487062e06e8f8cfecd5aa38db3cc32589ee8dcef620bb1bddfddcfd01c9b1f98b4677cd5a927889", 0xd5}, {&(0x7f0000001380)="8e3cb3531b26c75210e17a79ae", 0xd}, {&(0x7f00000013c0)="7de7c4ade2db75d5689430e5076665ee4715e4ca4b632db24141e1bb8a5d13795617f794990d01ce2b7eec3f73d02ab114a8a23179dacaf7557b0a0a3125ac0929e374151895b4dd1c5e09bd56cd6099974b4a8171b0a6d5275a0f5321cf66677137efb206443bddc483e34000274c0c660fc3b689f54be0061be9dd8f487f0b02b485e7a7f11ddc203a0dc3df020dd9d702688dd2f96e761089a3a1596e805e1908f5ef9af88b014bb927df43beb0c39036ba8271a30cb5e3bf1baa7724f3b6cb971249c0d6bf6e8763b0945ad064d584c311b3", 0xd4}], 0x6) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_buf(r2, 0x0, 0x51, &(0x7f0000000040)="427b915b77d8ee677d90730ed62054a2e2dba94c945354d73e4b8da40bb54a7eb41828731539fc472827dc16a9688daa9100a33a06cc828e8eaffd9ddea2045b219e03074b8f60a84e8f9ef561669e71d076db914477a3261effbfcd2a465743295365ad4d263b1d9ab2edd26576588ff79f6569febe976b8275afddfb9cf89a33248778ee4465818b3b9ebc5dd203801a227b0a5b728ceb617330649629dbff45fd5bd59c8c20be200e25168aeccf", 0xaf) semget(0x0, 0x1, 0x21) 19:21:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000015c0)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r3, 0x0, 0xf}, &(0x7f0000000080)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000001900)={&(0x7f0000001600)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000001800)=[{&(0x7f0000001640)="a2a40dc3f5111299ecd79a9f12675ac5b4d1ebb071fdcb4bd89ec74371c9f93eec02a844213d2e66c9ac1c794657f1d891655b071d8f25fa7578c4269fedc428a81c2452082d283018acc3272631e36d9b0a62f93a4de75bb28e1ceca9034719afa9af24135c501c02f01d69eb3694dc566479d53c1bfcff06502db36c082b6ce45c82fd69df599ae80a4de20b21b3a06f94ccf64c17c78932b9f1c3303671b09afa3b6a302b6cb3f33efa345e29410a98a7718ee784bd4034aa8363c19d919b72aa0089307ac9218aeaba0da97e29cfc0f5ea", 0xd3}, {&(0x7f0000001740)="9ae21e0684caabd9ed011f70b9bc064cf4213b73d1440211a3781ff0944cacf4bf42187b9e171c5c52041ca90bb886620f9bef9e00904c1ac29e12bcaa130e3ed1d37d5c5a27a7318133472035026e73539ee552bc211753fd098995bb41bcf612e49953c3fe5bed380adb0a", 0x6c}, {&(0x7f00000017c0)="aec3befedc92a7808605d6a91c7f4302812691724642e88f7648c3bb42dd65b061e6007ccbe34c", 0x27}], 0x3, &(0x7f0000001840)=[@sndinfo={0x1c, 0x84, 0x4, {0x50, 0x20, 0x8f, 0xfffffffe}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x900, 0x5, 0x8, r3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3f}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x88, 0x108}, 0x101) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000014c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x1c) sendmsg$inet_sctp(r2, &(0x7f0000001580)={&(0x7f0000000240)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000280)="ad60290eae0d469b6d43ecb1896c4c72a739db359f04eaa0d943914032420996f0a2a2922f003eab09222963e25afd6baab2f770a8a976267cbccea658e64c526fecece5a2d853e0e8f1126d22f1bcfe1e9d005fc6bd226bc544a10fca4a531873168e0f67196817c5b8c78f7beda8b897aa6499473679766d7dbcfba2631f3aa43871e8a45e9734646c88b0798702c12f72cdb5", 0x94}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="b500c7631a5a3813e7889da54932d0a97098fd2fe056e4b8c9d95d318860a687661a53785440303c2ea69016fd7323139d5149db921b3da6b831ce5787c65391e6398c38c2436f531cf03c265280080e417d411f2c92175ef4e05c3799b27562ae8c70dcb3f92d38de0a5e43f7c8d1a08ab4159eefdf6c42f5b73dc0d17dbbe211f726671f6761d33fb190c1ef8c02a26bc3bc24117bcd1c190bd4dee1f25a4f6637", 0xa2}, {&(0x7f0000001400)="9d08eb1dd8a1956cef13aef70c8fa866a2cd868e74fe65c70ecd735115a2909d4e91fbbd393c0e5437d8d5002c95296ac8f1611d844f1f69d38192fb0f26e588979d72165d2f09a05e3cf2166b2f3d0be5b114f9332bc09ab6bda76baf71c5c31bb3", 0x62}], 0x4, &(0x7f0000001540)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x10, 0x4, 0xfffffffc, r4}}], 0x1c}, 0x110) listen(r0, 0xe7) r5 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) socketpair(0x7, 0x20000000, 0xa4, &(0x7f0000000040)={0xffffffffffffffff}) accept$inet(r6, &(0x7f0000000080)={0x10}, &(0x7f0000000200)=0x10) r7 = accept4$inet(r0, 0x0, 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000e2300529899571000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee59"], 0xa0) 19:21:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[], 0xa0) 19:21:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) r5 = accept$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f00000002c0)={0xc4, &(0x7f0000000200)=[@in={0x10, 0x2, 0x2}, @in6={0x1c, 0x1c, 0x1, 0x395b, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2057}, @in6={0xfffffffffffffed1, 0x1c, 0x2, 0x0, @mcast1, 0xfffff94b}, @in6={0x1c, 0x1c, 0x2, 0xc6, @mcast1}, @in6={0x1c, 0x1c, 0x3, 0x101, @empty, 0x8}, @in6={0x1c, 0x1c, 0x3, 0x3, @mcast1, 0x3000}]}, &(0x7f0000000300)=0x10) 19:21:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x0, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 2: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9af078833"], 0xa0) 19:21:27 executing program 2: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 2: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x1, 0x2}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db50070000000000000005ff000000000000010b00130000000000860b090000d4e9a0fa850000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x20000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:27 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:28 executing program 1: setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x48}, 0x2c) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x7f) r2 = socket(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x7, @empty, 0xe9d}, &(0x7f0000000200)=0x1c) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000040), 0x4) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00310000fcffffffe9ffff80006fce0006ff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x20000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r2 = dup2(r1, r1) poll(&(0x7f0000000040)=[{r1, 0x2000}], 0x1, 0x0) posix_fallocate(r2, 0x0, 0x801) copy_file_range(r1, &(0x7f0000000080)=0x94, r2, 0x0, 0x1, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000200)="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") bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) cap_rights_limit(r5, &(0x7f0000000180)=[0x91, 0x100]) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r4, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYRESOCT=r7], 0xa0) 19:21:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x0, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x4a}}, r3, 0x1f8, 0x3ff, 0x40ac454e65864049, 0x7, 0x101, 0x80}, 0x98) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x10000000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff00004b480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0010ff86a2357270a60000010b00130000000000860b09fca1b35e18d963832a17c2e9444d4fc80000d400a00d000000ad0000000373ea0000b656a4a7e6ee595073c9afef873300"/165], 0xa0) 19:21:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:29 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(0x0, 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) getresgid(0x0, &(0x7f00000000c0)=0x0, 0x0) accept4(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e0000000000000000000000000000000000000000000000000000000000e2a19eefe20bb0783656becb9789fedb205b4cc6752816533f3aadd5d5ba35b33684556f1d64a75142ddb43000081dd77411c7e1f45a56adcfd62cbe610b93940c92380a494b676dbd795d45e0110505ab86bb83337e2b9605ff930bd5d9c03624f70291e143549974c15dfe2a360d2c387348c37bb9b362ef5a8521dbba34f700aca424a8e0c89aa7a2296e71127f441c303f"], &(0x7f0000000240)=0x1e, 0x10000000) setresgid(0x0, r3, 0x0) lchown(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, r5}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000040)={{0x1, 0xffffffffffffffff, 0x0, 0x0, r3, 0x18a, 0xc3a}, 0x4, 0x8, 0xfc00000000000000, 0x80000000, 0x0, r5, 0x7}) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r6 = accept4$inet(r0, 0x0, 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(0x0, 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:30 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200)={0x0, 0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3a, 0xfc}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) faccessat(r5, &(0x7f0000000040)='./file0\x00', 0x28, 0x600) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x4}, 0x10) 19:21:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xfffffffffffffcc9) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(0x0, 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @multicast1}}, 0x0, 0x6, 0x5, 0xed72}, 0x94) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1}, 0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 1: sync() r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) ftruncate(r0, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a10feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:32 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x1, 0x400, 0x401}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x5, @empty, 0x20}}, r1, 0xda46, 0x1, 0x5}, 0x8c) bind$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="e5024e20ac1400aa001af15da14de5a6c790a799040000480000000400000075484547892b7101fe7207e0ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x84, 0x6, 0x80, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2a81f91f, 0x4) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) flock(r4, 0x5) r5 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x81, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240), 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb}, 0x8) r5 = geteuid() setresuid(r5, 0x0, r5) r6 = accept4(r4, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x8) getresgid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresgid(0x0, r7, 0x0) __realpathat(r2, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=""/3, 0x3, 0x0) chown(&(0x7f0000000040)='./file0\x00', r5, r7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424], 0xa0) 19:21:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r6 = fcntl$dupfd(r3, 0x11, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xa0) 19:21:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x4, 0x0, 0x0, 0x10, 0x2}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[], 0xa0) 19:21:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0xa, 0x2, 0x1, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xb8fa, 0x4000, 0x0, 0xfffff3e9}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100dbc6dcce7c290df4c9545bd4c3dc295a50070000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea02003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}}, 0x1c) connect(r1, &(0x7f0000000040)=@in={0xfffffffffffffefb, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(r1, 0x0, r0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r3, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xff}, &(0x7f0000000200)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) dup2(r0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a80000000100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) r6 = accept4(r4, 0x0, &(0x7f0000000240), 0x30000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000280)=0x20, 0x4) 19:21:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000040)=0x244a, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="1f18311ac9cfe6d55892fdc1706cbc73eb605c0f1117068ee0b5668307f3d3201ff3bcbc8ebcde1cc7591d83504e09094ae83f68a53b4351f4a52920c84b303eeccd32e0f9918b573f51e099d21397fc15679a02189ed4775304bfcd1d142f68ae932ebf4c3d1dcbf97e4da0ebe1da2d0183aeefbf5252ab9ca87acd736ccb6e76e2663bc359861fea4c2a981b6be098", @ANYRESHEX, @ANYRES16, @ANYRES32=r0, @ANYRESDEC=r0, @ANYRES64=r4, @ANYRES16=r1, @ANYRES64=r5], &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={r2, 0x100, 0x7, [0xfffc, 0x4, 0x0, 0x2cce, 0xffff, 0x0, 0x4]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x5, 0x5000, 0x5e05b1d1, 0x5, r6}, &(0x7f0000000200)=0x10) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10}, &(0x7f0000000080)=0x10) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000100)={0xff, 0x2, 0x8, 0x2}, 0x8) 19:21:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(0x0, 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r7, 0x1, 0x7}, 0x8) 19:21:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) poll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, 0x0) posix_fallocate(r4, 0x0, 0x801) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$getflags(r5, 0x1) copy_file_range(r0, &(0x7f0000000080)=0x3, r4, 0x0, 0x1, 0x0) futimesat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x4}, {0xffffffffffffda5b, 0x2f}}) 19:21:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(0x0, 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)=@in={0x10, 0x2, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10}]}, &(0x7f00000003c0)=0x10) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) poll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, 0x0) posix_fallocate(r4, 0x0, 0x801) copy_file_range(r3, &(0x7f0000000080)=0x94, r4, 0x0, 0x1, 0x0) ioctl$DIOCXBEGIN(r4, 0xc0104451, &(0x7f0000000400)="e608478a4646ce1fad84be6f68f1b4fa1632236882bada2c41e3d8cff8db3679bf1b45c755256b777ed302d1a8c88b9b89020e1c7187398f5bf5def13a8cb4ac3ead0d7f110639bde30cfd677c7e238eb082680b9cbeae240c11d3775d1d3ca3f6193a34cf4c4565dcb03d6bbb4227deac3786940e36adcd67cf3fb88cd08822cc1274ee5b7abe95b2c7ee6a75b738dffdee3c1edd546f5dc736adfaaa1382960bfcdaadf721fc7d71b84ad5bb95eb38127c19d56f5aa9c8b9aae69152eec8e9fafd32") getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10}]}, &(0x7f00000002c0)=0x10) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = fcntl$dupfd(r5, 0x0, r5) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r7 = fcntl$dupfd(r5, 0x0, 0xffffffffffffff9c) ioctl$DIOCGETALTQSV0(r7, 0xc100442f, &(0x7f0000000140)="f9031a63ed58a717055be96356b0f42bda812960f8581a40d43a24d4b719595d31ac05c4d56959c09880a1df4de5d13368059225ab45c0dd6c3629586a082dfce013df455541deafeddc52733b2654915a65") 19:21:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "32703ecefafee7e34e798857ec7aa330678f1dafbd9e97b972dba7870a6b922b4593ae2e357dd5e6ad60e26a3a19bdaeaf2e2b528153a6c2fcec695d838dc4d3a3463c40328892ae562ffddd7e64b451a74263b518f0d38f9f70407b85e073857ef1612cfb65b93692bc014e97181e84a0e533d555a2bff8c4eed61592391ef006ad8337e13d1764bfba78724edefca9891e1a86e5e88b9afe8dd310cbdbf1e1d62a2311ae74265d31bb3aa714749fec8b360a25a641b5d6194adf6ef34064de8e010dcdef53894b463ad93acc3fca4acd214c6115005047deb191e2b57afebfd0f8b296abc48aef2e20c283e8dbb789ea9b41bbe750dc0913858e876d639bca76063ad277539467ce97a4fc92f53970f7c91a9211dd7705da0cf8685164c25839c1facdb3f107c3c6ebc632ca2452852b4bfe46d7acf61ff781450b7b57bae6a13f4b30d7322ff7ef71e4a60491e38fd46d4e743af21ef7674645cd1b5996c2452dd6d59ba7ae015c30563ef842258481458455e80b4f2ae40380d008aeb9187bb5a37f4ded73c047fadde133e4f6d2aced67673a2efcae2d7606f7d7730c8949fc63bbc526668a59c72b056f3947a10fcc1a6afebc4f02c2ca121f076838480d24a19ea76fbe7c06fa671493e4bfacef8830ba9a7c73eeaa79c5f0d6ca3ceee679d2df257d93a57d700bd4182fe65d435c05e65c8eb9197eb46763bbeece8fd60f1298ebed8e1236a08bd1c1df094e1b5566f5c3b9959d0a1360cfe6b41a418b0a721c5de5067ae74be67f9a958b7ffd38980ff6ddc3d1811d05ef2ea83b1f214714d87dcf45124066dcd68a1d03f7a6d6d5425548d699afe0b00a06ee7115ff123b497321d66d70ef9d3247bf89fd5263dc9473336120dc03b760a98b6e6a182f73b9d2bdf1fc8ac66dbae9c55c6946a70724d2f3af70adb057616ff8b89a18e92e99efccdd53dd2a54845b8cc4b3ccacb27bab99b506fb9a43b0e6e3bec59370f815d0b7f2e2bec319a93725ecd82d40faf7406767836bdd10fa4eb2d5c65a73c012f8b1e032a923eb13ced273c50d00ffb8c7b01792325181d6af0a10bc87676eb35a82ecebd5b95c7bd75bdb59c5e034b9d9a0c4a75c160f7f1225bd9750282256494c05dcd7e34d2d0fb1ffe863d86b871cae2de42b782e9cfa98545b78afcf43d381cdf2f144a1eecae63225ba6202fb295ad95998cfed4a3925e879fee1a84d95e9b0a43154dd4200405f69df1aa44c26ea27b17a6858ef960917c2bf4c3090857af7270ca3358285fc1199b516764b66c9dde97ed0d2e912a3abfea891d7df5702eb9fe191575bf252888c07675d688c0dc3459922f76fddf14e09e0a2814e23599b113651d83cf30b683f0b17c5e1201fe1d7e63e942158f13e688dd1bf47e4b427ae7d48be44df448481b3c1dafb40f55f0da9af1ac386db5cbdc170bcc5de2e3b715a5d57f010f7ac2089a2d26d6faa84afb6e7d864e40fa3e87e677edc28981dcaa2c42aa363d2d2ad2080e3bcd2bc3bb0559dd423f74b9fe56235b79105b053aa54364d46cbe0f698b87d962bd28d9b4ca759a75ddd98750934cdfaede9b76c10f923a1af2a437403cf65d76c062b87bbb89223c4f71a82ea73523602322d640efd60e8f284228915fb575c276e494c78451292632bc01b32e0caeff41aabdb1e4f5aa65c07159b52d47dd42c282d9b9b80919c5e4a6468889f43b1d08a637a333537553e2e67efa06cbd36f481847a7714eeb282c76176806f7fd1989f121b6c9e54f97ee7b45b840f95f5923b9425d45fd4a92d3d97df9d6ae25bc9c71e483d38fe34754f4b8e286974ec685f9434360c9d0e3dd4cebd3f9082b8a225628d4373cf91108ad1e7d129785ebf44901b89a7b3bf785539982c20e192db6eb2efe4d341b0a3f66b10ade662ee7f411c4285fcd50cfc51dc9c7dff2731f0aebf78700504d57eb8b8f23be96987d38ead5fc92608a2b4d4e8dac42cf1bb20b90c075f9e06bf3375f603e5c3dfda53b05f118f872bfde28bd97d01c4ca9b30a93c3b3ebce6005d4a5ee6d595e3c5184ff30473ee3da5df82f08e9a337dca6a16d9d2cdef5dd49c9eaace48a34490d7bab114f49c8d26eb484629afed9d4ebc6f78ac861b4a71387ed8fa2c97e6ca38617dfb993c703e0b2293b30416e6744d9427340766b7309c80c523e705c84be8d68b63e1602f6d11679e546fcbebc210c2faa66b87e4da01493c0ec8575663d8c20739738207f1e902c83975a2e8c043746b3e98d166f79ebdd9ba4ceefadcd3d1cebf9993ed04377e5228d21ea228ccad7d8e9ce353c61cf4fdfc2620d294a19b336f2e58de68b98d5ca170a26846af6cac78018e51ac0686a795fb4410ae8ddcf4bd5dfc7329b77e15dc651b7a70df03030a66c6d472c8c28271367f5bf66ebd4488e2976443def6bf671ba38fd1afd0bc04fe978feccf22f6f45dff0bead1959d948a5f1322cbb72095419ad946c2051fbf11558580aa0ed25b250749c5bc06bbf1f299aeae9df9990bdaf686dae5e43d9c4af4e2cd4521bde58881eb129c7b30c2b49902157b01e84ec22ab699d54c51be9818b56e9c79573ec12d02e044943c72bb5a3a67a262c0bd7e4829ee03ebde73d7c77b86d99e5d4d480a987bfbd89a409d6d7b9434369c77252f4ac3a3f2190cf797c86354830d7a92460a0b8761e2b39a3af1919aebb13d8da8d875b9042876e2fee9eef28a752ecae901288a3f873520b44dc9013f1fd4b5dcd7ec1d3fccd8909ead1620238fc2c2c809fab2fb4689063bd3d1c3a55fff715db14ba42e35b48ee66ce2fc96e8fb51852a635f5d2f862a073943c1b7fdba214fba2ba3de9cfc32901f4697c2ba055820742df62216af473d52680c838cd420efa3796ef841f9aed9990bf8fbdf6fa0bebc9f29d9e8b18a889ac24f36af5719054c5529754dfdb1116d9eb325cf31f106bb8e538661465b263fa1b7e3a2072c5f7bbe4fbc41c38d05cb72e67a5dec546413615080e678b0480587a86c5161632e7ee60f220ca1a6559e1814fa5a847cee7a329a2f55fb6c2705dacaf2d77d457d091bcd82074d3b7f14f3dbd7fa7a95e40cb137c13d9bf8eaf0d3f0bac3ead1b3a9449df67e200786acec87dbfa6bc2b0b8aabdebff656c7ea3e595724b61e065f0d6a72f8ae36c5902f0c5c1a1862043f252e7d89d640d6c4f25705938599dbacbdacf0bd531147bb340ca684cf8ff31fe4708979bfaf9a6bad6c4ac9e2020d3915431fa2c7c751baf1b2b8ef5c2547ce61136b2812491121d7702b863fb13308f6b6fe5dde748197469e5462a0d5725ef1eeac60ad85dc4333855d4bb11cccb4d7d937346729ce0a6e9af893fc80e752438c50bae335c3cb3686b808538e3db3ef8458d1d316c93154ba86652dae34e411b613fe5c03aa86a1a19fc481dae32874f7feceeee142296a153223199aa475d4db009f4c2a875e7b7569b9479c3bed3109c153415637470c9714e070bf4692ea51c37361c8e821ae1222452209b0d745c9dd7f8f6fc34e1f868a3eddea8eb7077378ae2241d5eeb9ddb77ff2f2ef8b8ac570f4e7f62f65a42b0e58702429fe256195741f5e66245b47fe93d02d4d61d1b87d5702c99a7bddaf9546f61e82acd434f778332b848ed73c08b8e662005c78b3f6c67100bfef5190eeab3b5813d94efc89f6b07ee825d3621e2004c5d125093fd87c33c697c0bcbfb0fda133141f844a0a9228dafef49b36d3b5e60b8b1ef933107055c0df648ab644bf026f69f7b68d12e3ea7b90655658257be6cdf30a46b91af3d96d2a7471e40e92e3a246ac0dbd6e033491453c44e84f6295df82606ad0af1cd82c773e8cd31b388e9ddd6202391838de55e69fb1935c3af6b3a734f3ec829d8dd712d9b2edc7da8ce0e153f0f8bf2d2651e020eacea4020335cb2073dfa3ed81ea43252c674d6f294133baaf06d95ab476a53ca4bfd73d058b5ece37f4c9877487c924ecd8f7a55ffb28d81da07863adcaa3c8c524d45b550c6d8007573da5af08cbb38b3346211aeaa1358af63dcd1747c5b2465734643516f4d1763fb9ed08083a1c2279f6ddb007d5b59592a9981bde22453cf78992ffbe6c395293ecc2697a95f0a744162feb2dc9ec32645b32c966f2a6d4a64c8470356860bea4dae1587c12e703aabad651591cf4f8e319b889b5b05e09cf2fbfafa0571e7534e1c52cf2abb3c73d8c3be38d31c5eccb8b92529be7bdc534db7ec6bc51cce66b0aeb4fa7873b5a37f889d93ba7c8fb17eade91386db47b52b249a57009565bffb79e1e687b5a361ce1bd9cb7bba00b747ee0080938be9a861094fb552e64b4605a2aa0ebbda1c3c99057fc5c2e49100b683b405ca967471f1e29af00c26ea1eb1ff7d37118c34f5f53b245e3c375037ff56fe784f7758142a33923fa763c0afbeb15c336bd79dd44bfb4985f052a331bb3c93b6e2c9564210dc70afd69a76e12e9ac51b64a0ff4c24e7fb1825b407e5a1c2ffdee096d2cbffcfc81fb7a3290393adc3389564447c34177dc841ea75d489b9b604091f65911dacf9c327e2624c16f5d8f11766d1dbaccc0f2c3bfdb588fd70aa02be736eaaaf362376eac2af90d3bd1632200727419e3edde20b4085a095ef566e01cdd937fb3df47dc35ee72160bb44bcbacdf9889e595fbec1c1703b9f2ec3f63a4b032858f878d1f182670ba91471c8f47c581b5ce9f32d8b7309dcc992870977b6f452ff4970ba3912225a2a8f60253266c550ee9ab0a8064c35751184649c391f381f35166e801143754a75d774a3aaa13dcdeb1dc8a57b51532d4469f9c78735229a481c54ff72d4d2efc932840f493196e6bc66dc233d58757e6769777058f1f24c92d937c1f025297abffbb28c99194a062e107e73320f538ce064213f93b9cab7c37868ec16584e70725a393aa5cc4604fff8ac761e813b8de598b3bb156a364975dcc8f6f0d027f35423085461c8e8b00caee80014ade8f543ff54855c8e518b09e6413468172bd24faa76179d710884e46152864d12ed19bce8569fc29b6aec849954642fa914be57f2feedb177bfdbec16304bee504e1fc4ce3e3043d0cfa6d34855b84a5ad9ba8a7e8c007c2c5a73da9ddc2b37c8c3a00713a2e7017a1bf17589f2b13d6b0b31eff26bec51dd81073b0ee1e93a11fabc397657082e944a9fd63ad21a8cc69858d0ef78b4a2a371bc9fc7e116e304d489727e384fa6bda288c85656e94a2776277de5a088fc8de6e888b63874f9405d29d1be740203f22e743ac05025d6f2bf113e3c988d17318e15b20cfe593eb98a09ad06101b03fc0f57e070a8831195626a28abb3185b14b75a3070f4edaaf7b5c8b65402e8eb3494e780d4cda0a43eb17ca20637e9eaa10a86a286ae821fdeebb58c06af803602032631de247a68b05f030f95da6e05937717b993c58f61e531122f02f4bc6120216f12108c1a0e9ee021ddda015f376a116ee4b12b61f9cffb6eaae0ed8ece566455b0cf1aa0891fe9245c4bcf5db5fb02b94bd447b372ada6ab60b2e8a5375406d9ffb3e0d26ca11ca3d1aa3e4b8487b0a788ca685e8e96a261eb58f8ef6b96f5710510821a29055efe18d3a46ab56c0d912379ff5c35809d88abe281daa735ac1cfef63749b76e8bd20045611fa341bf19910265cb772920037b37041fc33acbd631060b702d10a9543c3215594c9ae2ccbdbc93e5db8613cad39f1b0b094e614a346832e513d47274c469e09c02353bc2f8fe47ffb0f7ca91e0c446cba3b458cdfe0b73c5db"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x9}, &(0x7f0000000080)=0xc) r2 = geteuid() setresuid(r2, 0x0, r2) chown(&(0x7f0000000140)='./file0\x00', r2, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3f}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = shm_open2(&(0x7f0000000040)='./file0\x00', 0x200, 0x89, 0x3, &(0x7f0000000080)='\'\"\\!W!:\x1e^\x00') r3 = fcntl$dupfd(r2, 0x11, r0) r4 = fcntl$dupfd(r1, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(0x0, 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0x0, @ipv4={[], [], @rand_addr=0x4}, 0x3}, 0xfffffffffffffe5f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000280)=""/50) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x100000, 0x100) unlinkat(r6, &(0x7f0000000200)='./file0\x00', 0x0) r7 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="14e15670d22d809b2000b40da8d80e282d12e9c5f947f50d2a1e02bcf9f39c3564a199fe2aa99f23494eac69a3ffa8e7989a6e4c65cac2ec40cbeaf4b8a0648a090d0e8362da315ade3a9a1cdf176fc0f56f16827c04434269d1952c9a60c4770c392a36ab4345790c103ffa5f71a6f5c9b254c111f784549db2fabd92982a03018a8b595a19d669550200a5c178880e8f3b668be7", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r8, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r8}, 0x8c) r9 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) cap_rights_limit(r2, &(0x7f0000000080)=[0x1, 0x6769]) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="6b9b088f", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r5, 0xa, 0x81}, &(0x7f0000000240)=0x8) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x185) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x6, 0x0}, &(0x7f0000000140)=0xc) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = fcntl$dupfd(r8, 0x0, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0xf, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000180)={r7, 0x3f, 0x1, 0xfff, 0x8}, &(0x7f00000001c0)=0x18) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$unix(0x1, 0x1, 0x0) setsockopt(r0, 0xfffffc03, 0x3, &(0x7f00000002c0)="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", 0x157) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) mkdir(&(0x7f0000000040)='./file0\x00', 0x18) r3 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x56612a328fd3bd29) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000140)=0x2, 0x4) 19:21:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=r0], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) getitimer(0x0, &(0x7f0000000040)) 19:21:39 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000040)=0xb4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r6 = dup2(r5, r5) poll(&(0x7f0000000040), 0x0, 0x0) posix_fallocate(r6, 0x0, 0x801) copy_file_range(r5, &(0x7f0000000080)=0x94, r6, 0x0, 0x1, 0x0) ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f0000000140)="c8f81d841b773665f32b06e35673ff912284e82140a81fd9ba767c050958aa965ed326af46a74d8fe1ab1169507b5792a23b0cdcfe64bff8527e20f002608979974fce8a408a9449df28314368b1a421fabc523329631bd81bffd8c1fd00aad11aaa9b8413b2d0078cc8dec6c3682d3387e4e2e7d7580c7a6d1df15d57cfd725cffb30700f7ebb598e7187b0abf3106580b39c73342bfaef50b6eb2d81c7c7343d484d334b965080d01379dab05a973896ac58e4d6fa34") setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000080), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x1, 0x4) connect$inet6(r1, &(0x7f0000000200)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xfffffffc}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socketpair(0x1, 0x3, 0xa0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0100000001000000000200007800000020000000"], &(0x7f0000000080)=0xb8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) recvfrom$inet(r2, &(0x7f0000000100)=""/172, 0xac, 0x40, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r0) r3 = fcntl$dupfd(r1, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x80000000, 0x10001, 0x1ff, 0x79, 0x40, 0x6, 0x0, {@in={{0x10, 0x2, 0x3}}, r5, 0xfffff000, 0x4, 0x3, 0x7, 0x4}}, &(0x7f00000001c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0xfffff4d1, &(0x7f0000000200)=[@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x0, @loopback}, @in6={0x1c, 0x1c, 0x1, 0x2, @rand_addr="3c72546ee98916271d85cb09c7bcd572", 0x100}, @in6={0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x4}, @in6={0x1c, 0x1c, 0x2, 0x8, @mcast1}, @in={0x10, 0x2, 0x3, @multicast1}, @in={0x10, 0x2, 0x2, @multicast1}, @in6={0x1c, 0x1c, 0x1, 0x6, @loopback, 0x5}, @in6={0x1c, 0x1c, 0x0, 0x10001, @loopback, 0x8}]}, &(0x7f0000000080)=0x10) 19:21:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$DIOCGETRULESET(0xffffffffffffff9c, 0xc444443b, &(0x7f0000000040)="329092bf6c627eda4b5a9f89b04a1be3d7e1") r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000004640)=ANY=[@ANYRES32=r0, @ANYBLOB="f4cf3b782ddcb4e32186367b09e59c6eb8e06882d82d0204c5af7a5bbd3b2baae17d1121522376634620c0dab3c4b047b2acf7a88fa1f10d0062a83cc095498f195531c119bf2956616c65e90153bee4636f66fd32667dda01eba14e85997457f146c2d2b93e5880a55be113d4ee731f1c1bef99d8e4344556c6886f0c046a02295aa01006437137307a83238ec3a29054899a4d44e94169e8e2c67d150461b7c7e7ea418d697a01a03f1a945222bc6e3594422ca8bfdb1eafe0f348acce4eeec531b2c709b615f6c710a8f66237", @ANYBLOB="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@ANYBLOB="ff069e157e180cf186548d2ac7c0b7215ec5d7287d5b5a56047cda90e51e6d3577faa18c6939c546b7", @ANYBLOB="22473f525e898a5d8a6246fee288f21ddba8b23a7c7b7f4b5f0669f0b848979664beabae9c1c04f4b8052f9d9e4df6de4a9ff4b54161d7b96014131449e8946c1fffbe3ef10f8c941f40ddf0cd6e4bd0a4ebee5ef3f05e9d6fa54f39b7dfa8723559af565f40b61db2a251b1f7e25d1e5b9239988d0971b8b5c63bee1055d7f9ed80b49bbde832eae972dab446159712e3b78c15", @ANYBLOB="87d8103055e13df3f0ad39c5f3dca81964abf66eed4197de6db6b89cf4cbbb274cba630e92cf1b23ee9058cc305dd985b7d4f3d833e95fc08c285fa1244bd0d1fbf756870111bd911ec2a116ec62884c6be7fbce1b4ac8784130b4f4ccb822b5aa", @ANYBLOB="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@ANYBLOB="9a52e206908a01642064d8532678254fd890ff300e79d868ee5a267f488a29ec7e250ecbbd44f0da9ce01b57a35c33a13d689e2d512b131ca6b5fba651fd3d1458740fed9c75bc96def54571cd7883dbe1507691d569c0535ee0f0a08d8a8ad60c35d0b119bbea787f075a8288984f208034f0c9706e7f6ad2c5071618cf6c559fab57cf3846f12678941c6d4af2953f87", @ANYRESDEC=r3, @ANYRES32=r2], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:40 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:40 executing program 1: lchmod(&(0x7f0000000180)='./file0\x00', 0x8a) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="010050df", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r6, 0x3, 0x800, 0x4, 0x7, 0x800}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = fcntl$dupfd(r8, 0x0, r8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:40 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r3, 0xbb, "477d371c83ad691736f5bb9bbfffdaada08f17175eb8e957af930a4710490b5d901f96f3b13ffed7d05609fc7c53eca127b19bb25878f6e0b7042924175262c1a78556bd9ead73916120c9edd37594e84069025836bfa960ea8f2758347b8508f965efc5fab2644d8870e6bfa0e6ca85bcc37d1fa9f6c7132a7a7eaada5a2268496089c767451fc139825dcea41309a9ce65bfb76a268b555025f502948ed7208fbd127f8b3e6e9a84b76dab5eee967e43926292055bebda0d6593"}, &(0x7f0000000300)=0xc3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000340)=0x5, 0x4) recvfrom$inet(r2, &(0x7f0000000380)=""/30, 0x1e, 0x40000, &(0x7f00000003c0)={0x10, 0x2, 0x1}, 0x10) 19:21:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3ff, 0x212, 0xffffffff, 0xfffd, 0x81}, &(0x7f0000000200)=0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r6, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x7, 0xa3, "d9dabd447024d52ec2630f9204047ec1260641e95eb2948c203c03396596b7bd98f27b9ded21f345d6a8a86448bf9409238b9789ca0bf3ea3e8e80390f696e30d2bd2d98c8071d5ef757d36e4246a2ce699e408b51a826d673d9693b3e049b86dce8dbd4a39fc23fd9cb88ba1610e3ef9438f3efbbb1d0fc8fd91457a3739ad6d5d4e630b8f9113e412e5fedf58f541f2bbbd7031e3c9f32e34654fca50403b9668dc3"}, 0xab) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) r9 = socket(0xe93fd0b41a2c7483, 0x5, 0x15) setsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x5}, 0x8) fstat(0xffffffffffffffff, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r1, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:42 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) msgget$private(0x0, 0x302) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:21:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0x4) 19:21:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000280), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) r4 = fcntl$dupfd(r1, 0x0, r1) semget(0x3, 0x0, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:42 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x9, 0xc4f}, {0x3, 0x7f}}, &(0x7f0000000100)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000040)=0x1c00, 0xfffffffffffffc97) 19:21:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x4, 0x3, 0xf5, 0xffffffffffffffd9}, &(0x7f0000000080)=0x18) bind$inet(r3, &(0x7f0000000100)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 19:21:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r1, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x10000000) fcntl$dupfd(r2, 0x11, r3) 19:21:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x1e6, &(0x7f0000000100)={@remote, @remote, [], {@ipv4={0x800, {{0x2a, 0x4, 0x2, 0x2, 0x1d8, 0x67, 0xffff, 0x80, 0x44, 0x0, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@noop, @timestamp={0x44, 0x28, 0x7, 0x0, 0x3, [{[], 0x200}, {[], 0x20}, {[], 0x1}, {[], 0xffffffff}, {[@empty], 0x81}, {[], 0xd4b8}, {[], 0x2}, {[], 0x200}]}, @timestamp={0x44, 0x28, 0xfc, 0x3, 0x6, [{[@remote={0xac, 0x14, 0x0}], 0x831}, {[], 0x4}, {[@empty], 0x3}, {[], 0x80000000}, {[], 0x80000001}, {[@multicast1], 0xae7}]}, @lsrr={0x83, 0x23, 0x7f, [@multicast1, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x7, 0xc1, [@empty]}, @ssrr={0x89, 0x17, 0x2, [@loopback, @multicast2, @multicast2, @multicast2, @multicast2]}, @end]}}, @tcp={{0x0, 0x0, 0x41424344, r1, 0x0, 0x0, 0x1f, 0x20, 0x3, 0x0, 0x8, {[@timestamp={0x8, 0xa, 0x4, 0x1}, @sack={0x5, 0xa, [0xd27, 0x4]}, @md5sig={0x13, 0x12, "dcb22554af6e69048931024461937a57"}, @window={0x3, 0x3, 0x1f}, @sack={0x5, 0x1a, [0x10000, 0x6, 0x0, 0x40, 0xa9b, 0x46071d1b]}, @fastopen={0x22, 0x11, "a4ddbcdbbf585ec775655f59e5fd64"}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "c263cea94a09517b2b57bd403a03fc02"}]}}, {"f3899da3c8846c5284707b5ba683a9d8e1ac8da1e389e244bddc467eabf1354c234a9eb84d27ad860eb8173b137023de92314d8b2327abe41900f337c00fdeaffc3730cb355bf56b26f0637770aefe4912642fd54ba03a1654f2ff77c899681379491604599337e5f20656f958a24c5d1451d3c2af72d92eba817234c3708c5fdeaef2e3f5336649bd6524901587937aae8cd6d5aebb716629f115fcbf795b1a25ea6a5951cf90b4efea4177428f6d743dfcf208"}}}}}}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$FIOSSHMLPGCNF(0xffffffffffffffff, 0x80306664, &(0x7f0000000040)={0x4, 0xfffffffb}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r5, 0xdca}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r1, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140)={0x11d}, 0x4) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000040)={0x7f}, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_group_source_req(r5, 0x29, 0x55, &(0x7f0000000180)={0x0, {{0x1c, 0x1c, 0x1, 0x3f, @loopback, 0x400}}, {{0x1c, 0x1c, 0x1, 0x5, @mcast2, 0x8}}}, 0x108) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x9, 0x1, 0x101]}, &(0x7f0000000300)=0xa) 19:21:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x19a) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x11, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100002, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:44 executing program 1: ioctl$DIOCRINADEFINE(0xffffffffffffff9c, 0xc450444d, &(0x7f00000001c0)={{"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", "aba0f3cd0e4ca7e88f0ccc3bd98a395348480eac3b754ee6d16da315a18fa273", 0xa7f6}, &(0x7f0000000100)="d15a015fd7921b44358d61485dd1a14daa95f6e2cdd2eb070369389fd344a3d451d56833cd18d6e50dad3b672f875500f4f061d8adadf372421d09266803254636ae4d05badfbd428d2e8b52d844dd6f747088522d881a8a14acfd57ce986ef763b9df0ea1b139046421ffd1867d235accf6a7fc2e32ed900e26eb3027079ae7f842e65600032d1552cae70c936cec", 0x81, 0xad6, 0x5, 0x10001, 0x7, 0xffffffff7fffffff, 0xfffffffffffffffd, 0x6}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000640)={0x0, 0xffff, 0xfffffff9, 0x4, 0x7, 0x9, 0x0, 0x1, {@in6={{0x1c, 0x1c, 0x1, 0x7ff, @empty, 0xfff}}, 0x0, 0x20000000, 0x1, 0x10001, 0xffffffc0, 0x425}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7ff, 0x0, 0x4}, &(0x7f0000000700)=0x10) 19:21:44 executing program 1: flock(0xffffffffffffffff, 0xf) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) r2 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$lock(r2, 0xc, &(0x7f0000000140)={0x1, 0x4, 0x8, 0xb4}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={0x0, 0xbd68}, &(0x7f00000001c0)=0x8) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="13557d4e", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r4, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000000040)={r4, 0xfeff}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000100)=0x9, 0x4) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) poll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, 0x0) posix_fallocate(r4, 0x0, 0x801) copy_file_range(r3, &(0x7f0000000080)=0x94, r4, 0x0, 0x1, 0x0) ioctl$DIOCSETTIMEOUT(r4, 0xc008441d, &(0x7f0000000040)={0xfffffffe}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) cap_fcntls_get(r1, &(0x7f0000000040)=[0x0, 0x0]) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x1c, 0x10000006, 0x40) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000100)="5d5c87def7604ed493f27739816e5d83c8b8e9be5521e6b1f941a6d3f5a88796e259c66ac4634bc5faa6dac38bceb987d526c21abecaf48d36dd900f13f1f694cfcf13352142d171dc029e70e53e7b17e56960d647b9a7f879a9dc9d097240018bdfdbafd194ee8c6dc6edbb6f632a2b32600d40", 0x74}, {&(0x7f0000000180)="73433ef88302287594453298bcf35ba7763d66eb9ea26141a1af0a26ac9439877a6f4bfb7c7e5b785a402c94efb05dc6215c8c8e38bf92dfa4f4f0354253877e36b5774b8b4947fd2e4ed0d6baebd4f957241648ab5b02d930f1d10999507c98b5ba61a408bc801ceee2d07bdc9c882763f04986e8959415bbefaca33814c79d9847b17ab0ee86adf20538dadea7761338066e8ec9315db6ee5399f9a3ac9711b8ac841bb15cadfa7895d424bda79bf7e46746e3d3e984f590a767bc2abc831437b6f4a87f43822e6b588a705d1a5b39d18c716c", 0xd4}, {&(0x7f0000000280)="ed241b8ee944f137643362dba1692ca00287160967eae168f42451c19be8e8b92291ea7d2d4dd6f4b0ef1505832640ceb63c210b4f710040ff92676aa2869a92c82b6fffdec30436bbe7edf30d3b4734c8f2df1ef4fba4a2b9ed99aedc54f0957c202ba9201089ce8cb7420c63830f5f6360863b6aa8139857f9e6db3bb5e3ae698d4edf394f186d1d93f417036accc94a886aef31b2e89d3a671a8b2b4d0a30693dc8840e93ff46d83b6cb9313f83ec", 0xb0}, {&(0x7f0000000340)="8e59fe05e988cc93fe869f1d3aade1e68a4adbad8615ec268e0926a33c575e7bdd835537619b9bf31e313e4e0dfe9f131971f7a205439a1ec90764c87fafc00e0b7c993748d562ee367c21069a3f7a4ec2e5acfb0a23cdc46dfa479c04254a80a36ce0a43f0bf825d91523d88a23cb40ffc8bc0cc81aed65f7949090705004ebb0e7f1b021b9aa95efc80ff5fa558b62e3260d3cf5cd366ff879b57790", 0x9d}, {&(0x7f0000000400)="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", 0xfa}], 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:45 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xffffff68, 0x0, 0x0, 0x800e00547) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/157, 0x9d}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000001640)=[{&(0x7f0000000080)=""/42, 0x2a}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3806cfcb4148b6ae, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x52, 0x0) 19:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r5 = dup(0xffffffffffffff9c) mknodat(r5, &(0x7f0000000100)='./file0\x00', 0x8000, 0xfffff800) 19:21:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000001580), &(0x7f0000001640)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000001100)={{"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", "7e3d6934e93d3aa9369e62f6a5bd146a37c3c02fa59c790d0d9e8c710e6fc172", 0x5, 0x1}, &(0x7f0000000100)="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", 0xa0, 0x7fff, 0xfffffffffffffff8, 0x1, 0x1, 0x4, 0x9, 0x10000}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x20000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0x3, 0x10001}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)={r6, 0x8}, 0x8) 19:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xc8, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200000, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r2) socketpair(0x10, 0x2, 0x81, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$DIOCRTSTADDRS(r5, 0xc4504449, &(0x7f0000001100)={{"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", "1062ad5ca7448479708489578a4082a722790747b0be112f3fd8337ca82d4b77", 0x6, 0x5}, &(0x7f0000000100)="69a2e7a0e9310227db39d6eb430f99681ccc8d89ceede079f9760f8157f35d3de6c55bb07f403cbb83f2ccd9517c2dd6c52bf0ee11a8886caa02918c59e07eefdee2ec4bb1a077ef93b600d670169c6db4e10e2c9996baa6c625923c2d2b3f0333e8363ef6cba60660eea957292517f90335bd2845f96ed7731f5729539620790476b03673aeadede50c2e52b259a5cd5dce9f8f2d679634937c1a7b7e4fb54d7b0b15d0812ef24613e3c5bc11df67ab3134d85b40fc76e3b7fe5489a29b7b0f7f32f9e23d6c2c144f0b6b632b991e1851410fbafd7b4adcfe46a44fc10a8da151218ebadd8117e61531a659103838ace19c0051c6bb90537b6f433c57f49f9a79c3357e22314017d045220be61106fe771626e4e871807cbbf45038da219987c6aaa3c645b9709634e1be19e60bf67a0eae6d9c0bd28b65a8ddee3c18110947a59659c212301c0dd022585d74ff531e5ff25b9551489c94c50cfc62559678dfe0af9d1cccd96bd97d7d7e9b87931e37fd4ce4225837921dd94695d5b1e8d06aba521987197e36e586165e0e8ae1a0baf0fb26c2883e0783cb1b3bf2d6a1ddca786a73b8b297978c9397fc4928531e98a7d495ddf865475c5cb7eacb587ff1a0d35d6fa3b47917e1bc19910a6a449f033775cbaec4945c2051d527d5b0498badd62a82bf37d482dd1f4ff5aef564d39bee1a13bd209480f7876e914eac4340416fef8dabde658717742c93a70d5563e916f77246505de60cc7671c98316d44e5e1324509aeca6d245656ad278b6d38fd8154cfa4d7a867cd3d7866388a6b944e044e3015be84d9d21566ee1e7bf04585f0d3e1d1093aac9ae3e5b195c83b57bdc1479344c6546f77ce9cf73f71eefe94ac6d386b0aac5364508cffd58fe4d105fc59fd636295f31610a520e752debf9695ab412a30a2eae0e817a3b8ee09d07e9cdc46d762ff2d9a39ccf1ac09720f91ac87960d4e6c3e5eb125d4297467565181de138ca89e6ca84a050e13f07078f4d69085b49c23518b001442e4a08bbda379e8ab3e5c7181412c7f27d92f5616e97b76b9af26ce08165a3acb73feaab24fa604ea94ec13db94da4c2aa32d13ee7176484acda854483e16c8b536438965e21b10d9afb37c71361733cb48314f859527f1ed4384f9a66b6afaa56e32180f891f0f0fad25ef8f7cfee4d17670c21776eb04a0f6d14fd8554259a346121b8abe492552040349517de006f097a6cf39ced4e72b7bb646d02a6c1ed4d2610b76c53e4f347d257b4387460ea6e6e0865edfb36af60836eefa9cf3ffe238f95c25652cef6d535b4cafbb03407417b742273071f8729820ff94f3a6352e47428151ef4149a362e7b946bbdc30c15bbd929f549d65006cc43bbc46eee0dbc0fcc1da3247ef189f32d209d7a15e23cdc54146ad9e9faa347c63f54d5c6872fe7b0c208e53ef2e6b47be5a9bae5783f4c71c4259243ce1e3fa336f374bc51883221eb3c1cee5ebff47bf350558a7d3207ae28d9d57e7be9e430f9cc20b3f097b91bdfd5bbfa9b1251707d6c6bb60a99ad306b3fea432cd2f41a6e616eb90327db9b004876578b07e5b59674c81d500b19b7604a1b5bb6ba262e95619e5fc9e2204eab41b0119f0da45236a278119465f3f9a09f71a0ef40b258c4881ffac46315175d5632ee37fb58d0fc11003e21d5d283ee216380ec1778e07e792a1b4d53d520e00e877043d38ec8f76628f9e75a0354116fd5c79b4ae0f3a1e9648db06513f8f989bad9bc96301b751ccec0ec82d9ebc5770dd891a48421db3f1ee441612d696c0e38ae5770d34aafe2e194e157c718a9ecd15eafc7cd8851c0cc18280f85b1e6dc33737c98a8267dbba3c5ad809f39a138a52549a8723984b361a9a8c74ab3786068503251b10c551c942331939d1a7a679d17859d7f3201e310086d3a74585555a028ec7b9431c3ac16315336090a7227acfb04658d3a4987e15370c443b015920b18f6a1e1ed3206e4db044d0728a80dc0cee5d75d3ec8ed522268778784e23280729bb1afab4094665d122b7f468ebc068cfda510465650369a6283079b3fd2b3b8a13c4c0df85c798924c7c0c8cddd4d0a37ff47fbdbae2816470d7acab06554d91f6d92953c165a4efc1e7d79e6f4b06a3a40052fc5445cbce47c18ac421845f4bdd7595f1d9b731635cce54fec631dbfd7d970cc89da564489558fdc379df16b94de4361f40f93d82dd3e8afa720b2938a38dc53fadca9a171ad5cacdcd5b796af4cd5a2c6fec953d6751b5f2e525a62f37a27f0512ae32b5319445f236f96800e4a0964dbbcc88847a9bc487de7a97e472c2ecb25486867c99567f4468f060baaf8e1809aaf025e8588626c89eb007702dae2ebb962bad562cd68d6fe53f86bd13757caab24a35cbc15a7e2c4dc85bd459fcc0e1caf4d7984edc67f9f05039194e35aa6cb2e7d96a58c4a67d55b3e6a62d75ae17f96ac437b45067c1a7deeec07dc517eae43bfcc7c4b071b5a22063419d1b6672d4c111eb20125cac029d2e8658310f130c5727e92c70006cda5a9221c26b7d7d847a6c06a0afdc55e73e3519356a27832b2d44dae8cb9914c1d658ca685c1e55b588d443d41dcd23961fa6f39ca545170b9ad96345b892223eaae594b236ea0e1d5e31ab4f3de875d5700a1d3d6b4d7d332cfc4731a31fe4bf4ce4657dbd25b35a7d4e097cd6b9314b16b1606ff429c86c90e05f858cf093cfbb44fa42d326633fc48ab25c04beaccf23b42d8b3e737f85d95ec790fd7d33e8b7b8e09506959adbb3d0097306e0d4864f56228d9c19faa32e0a0af9df838973bf00807121da42ebc71fe5ae93c5ff9e064251c54c48ce85461b090726dbe79db4cd4b3551b1a6bf0662833f3cff95dda94a1e5b97d070b9399234a2147b476d6a6d09d75d97751675fe5019a523fe9715e5a6e5834b02451d0cb882ac3bba29b7e1b50db527e166ac91b4b194769f690e674fa492afdfba5a78962babbc3c6e9cc24bf3eea19a5cd7692024d07db3a69ef6c2094728c4c54ec18d7aa43bafa6b16d88b54934ea239774929f2f6698c4d5063149b4dc66ac97002c4707d12b3c754e55ee3433d79207a8fb35505abdef482539c79dff9650d502f10411f6a3d17553ebd00b43862db88e905cd5efb42d51b89d802c54516763374ba4378ebf4e1d34c8e57a4f6d8129aaa3617824ec7ad47ab00e8a2b853211af776cd55c63b0a67770fff307dffa329d47df9596c1272472e0c0b2fb64f0f4d224debe684c5d387ea31b1c799b6490d1e0100a0d6b98a683bb3e81ca495cf0e05614c02378b17ebc121b939a446d0954c109e96ee29917785f7b259f0c1d62745565234919c0cd50056b0b0484a1cc4598a88758beda9d221b7c0301aef184c19590253c580e39bfb92d86c4ac3e3155623c57fa22eddccaa2f2dccd601767715c5e3944276f1da06e8d680992ef81dbd44a152a674be368eafb344c3f726b6aeeb4c7729968d4ddd76fb2ac1cf48181522fec87cb13dc9390571d8977b22affc0337bbaaf0012b7355ba6dfaeceb66db4215e69d9d5007ea3bd0f42bcfe62893030510cf3a7bfcfbd8334ee6b49bcc30c7c2a812b8664d403ae72738db858fa2d445dc97f78df0408e7564dd717c1fe462abe92ef9bb45b0b4035161cc96f9bcac09493812b9827f5dd19c3b5117bd58eead9bfc27ff4cf815e63621f8b88135ce8e4d10c976663aeb02dcb5e137fe6b49164b827c30aebab9c3b7bbebd3300e7ac24cfc62947a6fa7814781724efd5da3bb423d46df3dfa53c798909ca4bead80f771123dace91d8571abe330ca91c23f1d4d8ad35d76c45003d47c4ed67170680065299040e2e5bd89ccea817db8c8fbe317a19375f96e61f9776716bb60efbf76b9b2d7c806449da8c08ac0f26bd9fef99147e85064300e9380c8c46cee2b4bbf28aa54e23556cd7f0e6d5c3a75dbe818b0ffb3ccdf8975a82cb3f404caec71e72cd53a1da50a40ef1f9a14546e956033411f6d0317d85343ba7b43b4f0ca37eb87de10dcf7d41858fa398467413fc43e4810e55a6483580089ef5c6c1f24263463d7068f764ce7566435c5229cff3f17ea5f83009472460ac91bc53e6a4c472fab0166041ae07c716d7e04f8f1411f1b990676dad02e57b425ed4080446e99a5f2cd5522a06fa39d7bef7131f0cf3c27d5aab3b522d0cfdf726db9681fe81463bee997b85dcd85005c1e99032ffc08dd8c52d362729ab5ed94bbf2dd8711cb4fb898952f618c46de344b5a3c1184b52f18e880947235626a7ec201481831bd833c0839c2575d168f3cbfb0d21a32ccae65ad589b70e50a1233059412e961185f32478d019a46749069fbfc0c19edeb3a53ee02f346aa8c19768abcb45071cd1bee412098766d92b14ea766aa8032e01e79253e18b733a50c84ca2facfa4444e50d729cd2463cc6a6f74e8b289cd6f6ce572c4d53cfa1341e9f4fbb54c571450bafe1ed835112e7aad84a97d522dce8305e94ccabc4dee3cde33a14feb59d4a5853bbc0094a2e0ff3ef76f4fde9231c35a22acc922ac645e9bf74a7f277cf4d89389f2119f00de3ac9553a5b7c3590e6ff62b1a367317914ccc47f1c901aace45d9fee75dd21a2c0d6f16faf02b2add0d8d0f77c329c553ef7ed0f008e9a27c3641468569b207b70e4dbf9c931a474f0b1e1f65b096b760fb0b7b863252723331d7f5fe4b812e7ed6fcc4734cdbd5542000d5cd866ffc3ffc0780a75cfbc95494fd3bb61947e4434ca4478d289e4f6b6e53d69194c88501137a130454d5dbe218b8de17737f84a2b379d0f49578d25cf5e4b13f6c5bbbe4e35aeb4346150ece13938139e25e109043a8a39429ea25a4962b1ce4f56ba46692262bff88af5ab8701e6f61c47fdd27ee077791563e89db82793906249c923e89d34be314220f67800ca8aa32ef022cba1f749734f1a6d737e8cb9fb58c3618acb85a921ff41a78a9616c3f3516ef990ebac130e30a20c6575c40c9b78c39de41eabfa73f6ec4d0dfdae2222822cd52cfcee012e0d815ca41d0f50bb84a81e7297c0727ac8b3ebb0de4a5c7c38e1bc7cd19947ea62e5b5fbf84ab6870d6371c1382ffa1fa6ea7250cc896052f02b6da744761ccc8d1b0f86d8d7dc0384eaa4ec21ea58f956a4bd2a7769d98f8e1df143dc33af52e87a28a57c6117988587996e5b90df3ee0691319f4d71c2d9a2d05c4eef46f76d23f0491201a684808cda3a16de6567f49bb74192d74ba56b62fe55b5499cd68fbb8f6931a54c8828f824e9bca827149baa737ed905061b5c51533925c86e648ffb18cdbeac49fc79e41310bbf9dad96ca646b28719c64ee0d863e0f0e7503fb4ecec5ad74e3e0804040abd8c38cfcfe68044792a131c5a03e58c2dbdc8efad80627afa72fa97845cee78a7023466e28aa025af02e0f21efbc62e2e7c8d21ceeaf5899ea1390eec3aeb1f5884050b6d8050ec9129be7bf93a9b02348b3a7dffdd253bb4b20c30692ef456964955377aa66b5de739b412e7823005b88c71bb38a9dcb956e0c6ec4e2fa042ca2fa9496d4790bad4524dc46cfab6c75093ba2c4adfb35ac132750af822d5e2dc63df96a3f3368895364db7cfcc64d026de5e6b8df6440725956968d07df06401dfc85de1ac5bada8220fbcbff7adaad8538daccc9d7e0779539a44627718364684111ba4798eb93c614fe62c5a8a7466c95f9df4b3925adcdda40ecbaa954f06172ce6d8df0f955c7946aff287e13be8b4f3ca25fe705bd6e2631940e69", 0x80000001, 0x9, 0x1f, 0x9, 0x3, 0x1, 0x1f, 0x100}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="53050000", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xffffff64}}, r6, 0x1ff, 0x101, 0x10, 0x0, 0x79, 0x5}, 0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000280)=0x1) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYRESOCT=r4, @ANYRES32=0x0, @ANYBLOB="0500000003000000050000e20100000007000000"], &(0x7f0000000080)=0xa0) 19:21:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:21:48 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) sendto$inet(r5, &(0x7f0000000200)="f53f60aab574ed262f1fa629af95d83f5ebec0b449d608ce71bffeb6a655693b6ba8765c6cc968af468c8aefba68cfb8fb469febb78c14d542fe1c75b2bc0fda2edae1e31d8716bd8e6501c2cf8404dd09ccd4c98594a67271d6270a49657513f7c2fb07dd19585c9e9b99bdd0acbf2ae6735a9d7f3e47edf46e988b250a795755a449c87015372c76f4b84cd0d391a916681e131550e66dadefbee7fd280e3503c2b8b2415df6ca6b236ce0edbb714813e0de7074dcf7e0932f5ef84463206c519030c6ebfbba70264a021a542e248a79d4b433556c33f2ce9a22410eec0328ee762c637f54a5e56a094ffa4b87e1e2", 0xf0, 0x4, &(0x7f0000000300)={0x10, 0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:21:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080), 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:21:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:21:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:21:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:21:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2000}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:21:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:21:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, 0x8) r5 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pipe2(&(0x7f0000000040), 0x100000) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0xe8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x2, 0x5, @rand_addr="ed3500710fc5dad0df540e4bb50989ce", 0x20}}, r3, 0x964, 0xbda, 0x5, 0x1, 0x1}, &(0x7f00000002c0)=0x98) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @mcast1}, 0x1c) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:21:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r1, &(0x7f0000000040), 0x248704ffe00e0449, &(0x7f0000000100)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:21:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:21:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) accept$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xc1, "a781e26d12a5143d41bef503c108f501a5d6db01fe8c3f83e378cbe9dc798540c14965c17cd7219f34904d72c5acde7b0fd6c9e067be1abe64d1946136cdbf0646cc8a7969d84169556e7fef8dbd46d90ec69b048c217c8c376806c749a4a2d3e9bf287720a95349c3729dead57ad8aad63e7ad2e6d6cd04545324841a0581550436ba74e72332e137313e38144506b4fbeff67d75bb3c53fddb27a385ada2b9a1a4f664a7056b1ab3b11151c1285f18b7e94e2e8ce6b9f30bb8e6b05e7be21182"}, &(0x7f00000002c0)=0xc9) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x8, 0x2}, 0x7) r8 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:21:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = msgget$private(0x0, 0x28) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x3930}, &(0x7f0000000100)=0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/46) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{0x0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:21:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connectat(r0, r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x9, @mcast1, 0x8}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3ff, 0x6, [0x1, 0x1, 0x5, 0x9, 0x8, 0x3]}, 0x14) r2 = socket(0x1c, 0x20000002, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x81, r3}, &(0x7f0000000200)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000240)={0x4fe8, "73f389a2e3f0e10f9e30e4c958fd37b9"}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:21:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket(0x17, 0x20000000, 0x20) bind(r2, &(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000100)="cd6a9ab43e6b14f498c220d2237facb5564ba3ef761dc4e72bd5e303d441975f0d7e0d5b59213f5e2cf05b37c1c1bc6de2fda5dbcae0efc045b11e3d19c7af3e3a66d9c6fbff48329977cedf9de4a380ac659e5ecd95dbdd19737e8257016e90c93a600722688fbb73051652a35466f6c1fcae1bfb222680a2095eb80d1e23027f0225533cff6b0d43fd777c70030c8302a374cd43e44097", 0x98}, {&(0x7f00000001c0)="6fcbcf6f5a13c6aa0ced3ea2454ef4cbcb4b3936b44909393fe319ea3fbe2b12394b563d4693a4b796650689e5c9eb1dca662205d76170dc1a9df7b9855ebb91d7235b7c28cdc6", 0x47}, {&(0x7f0000000240)="7dccb98155243a165d76b9", 0xb}], 0x3, &(0x7f00000002c0)=[{0xa8, 0x88, 0x5ae7, "97121dd875f435ba8cfc4d1d6050ca7c46f18242544a0150b9752eecc4e7cddfd355427f7c8956053db16f5315ba62fef06cbae8b72063c4ba24c7b3aa8baa9531bc9c3ba80a60cf5c5253487469ce54bae51aaa746ac45a0e8223846c43c68ec54b37d72367239c73d75627bdbc9819b2c8c8b6b02f5ac792992cc29d1a30f22647dce04c7cf87497e7b729c52e9d7f2fd6ba0e"}], 0xa8}, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:21:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:52 executing program 1: r0 = dup(0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r5, 0xc}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:21:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='hd\x00', 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_group_source_req(r4, 0x29, 0x55, &(0x7f0000000100)={0x7, {{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1ff}}, {{0x1c, 0x1c, 0x3, 0x7fe2, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0x6}}}, 0x108) 19:21:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:21:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xffffffe1, 0xfffffffa, 0xfffff800}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x1f, 0x8b, "6578b5e21aa61075ecab09ffd03a07a2dbb272bfa86f7c97e7d6cbafab174e349d7f00bc244d933e136411282690dcf7e65852a219c1771911a6b12bb7faf2320c10c630ec9aca38d7fa4d08da47df558be1dea99a09a2e3b5dcd7164334054765fa33085b57ce462cbc0540fb446986b5bf9c0d09480250cdbe9e5ad9d9f20486502fc6364992f6057387"}, 0x93) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:21:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1ff, r1}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:21:52 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:21:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:21:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4) 19:21:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = semget$private(0x0, 0x1, 0x1) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000800)=""/122) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000140)=0x9d2) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={r5, 0xfffffffd}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)={r6, 0x43, "3a2d43342ba8676e9f748bfc76031c6e6aef438273f98307c3d9897792595e5445792a4db9157a0b2787f3113d942b4d8dd0a0b9a02f89df487b4a1c81d9117e6a80d0"}, &(0x7f0000000200)=0x4b) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @broadcast}}, r7, 0xffffffc1, 0x0, 0x8, 0x5, 0x8, 0x3}, 0xa0) 19:21:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:21:54 executing program 1: r0 = socket$inet(0x2, 0x4, 0x0) sendto(r0, &(0x7f0000000040)="168f906481adb9c161072fda24abd7e482320e83783936ab3ed696d66f78", 0x1e, 0x8, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r3 = dup2(r2, r2) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x0) posix_fallocate(r3, 0x0, 0x801) copy_file_range(r2, &(0x7f0000000080)=0x94, r3, 0x0, 0x1, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) pipe2(&(0x7f0000000100), 0x100000) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) ioctl$DIOCGETALTQV0(0xffffffffffffff9c, 0xc1004430, &(0x7f0000000080)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c1c4e2305000000da388195139ece260e00000000000000000000ffffffffffff01000000000000000000000000000000000000000000000000007742fd3d3c53b38da183250000000000000000000000000000000000000000000000000000000000002a3f1c530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000603a7366961c2537", @ANYRES32=0x0, @ANYBLOB="0300000025000000080100000200000089000900"], 0x98) 19:21:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$DIOCRADDADDRS(0xffffffffffffff9c, 0xc4504443, &(0x7f0000000200)={{"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", "c95684ef40c51f9ac459a8528dfcac2824a395063a660e1f8523d748d0a434ad", 0x5, 0x7f}, &(0x7f0000000180)="27d9f62243c04e7cf5e42b2105bf5e5b0fee75985fac01e63950535cc995f5a3f220708d26533436af18225eb41c3d186d7aa05bf872661bdb8dde33caa8edc5e808ff5cadcc9d01c069b18f", 0x5, 0x3, 0x1, 0x0, 0x9, 0x0, 0x80000001, 0x4}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) connect$inet6(r1, &(0x7f0000000000)={0x17, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x57, "086b8b8d9b7783ac031c7a1a196f3bd3637d3abadbc73a2725a927a334bcec58f7c7b709855ec53bddaa6742b989227b9ec0de2be76988254da3ffce4d0193b33527a15683827c28928e4a5cf0be2509fa5e73a6afd29b"}, &(0x7f0000000080)=0x5f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000680)=0xfffffff7, 0x4) r5 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:21:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:55 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:21:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3ff, 0x6, [0x1, 0x1, 0x5, 0x9, 0x8, 0x3]}, 0x14) r2 = socket(0x1c, 0x20000002, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x81, r3}, &(0x7f0000000200)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000240)={0x4fe8, "73f389a2e3f0e10f9e30e4c958fd37b9"}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:55 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) sendto$inet(r5, &(0x7f0000000200)="f53f60aab574ed262f1fa629af95d83f5ebec0b449d608ce71bffeb6a655693b6ba8765c6cc968af468c8aefba68cfb8fb469febb78c14d542fe1c75b2bc0fda2edae1e31d8716bd8e6501c2cf8404dd09ccd4c98594a67271d6270a49657513f7c2fb07dd19585c9e9b99bdd0acbf2ae6735a9d7f3e47edf46e988b250a795755a449c87015372c76f4b84cd0d391a916681e131550e66dadefbee7fd280e3503c2b8b2415df6ca6b236ce0edbb714813e0de7074dcf7e0932f5ef84463206c519030c6ebfbba70264a021a542e248a79d4b433556c33f2ce9a22410eec0328ee762c637f54a5e56a094ffa4b87e1e2", 0xf0, 0x4, &(0x7f0000000300)={0x10, 0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) ioctl$DIOCGETRULESET(0xffffffffffffff9c, 0xc444443b, &(0x7f0000000100)="ed581da3f21d3bc46e23048ec8472a8aece0ea5869e6099bb52a2a4f874c1eb337957cc2a8d9782748b750d5a42b87e0041d70a9968be52b5badd551442289dfd522e7328c2982fc2721df37618e8200b801bcf44dfd48d46c9d75f4ec00ad005d6aadf87124a416eef39e063f151ec621255212b90d784732ca30b36286b7317bb3ae194457943175411eda9f3203ccae4d2af51431ddfcb174b9fa5c77567088557aab662b0924e2f4a8f664ecee6083bd30b927a6c09d1a10e6d2b825494544f72dbc31e80a9124ad72aca42b63804b0eec1c2868363508c65b56a2db3470a21b6ccd1baa5e7ebe8b4e3fbed10276eb36") getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x0, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x12, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x9d5, 0xfff8, 0x3}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) dup2(r1, r2) 19:21:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0xfffffffd}, 0xfffffffffffffdae) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) fchflags(r2, 0x3009d) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6(0x1c, 0x10000002, 0x69) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10}, &(0x7f0000000180)=0x10) r5 = fcntl$dupfd(r4, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) sendto$inet(r5, &(0x7f0000000200)="f53f60aab574ed262f1fa629af95d83f5ebec0b449d608ce71bffeb6a655693b6ba8765c6cc968af468c8aefba68cfb8fb469febb78c14d542fe1c75b2bc0fda2edae1e31d8716bd8e6501c2cf8404dd09ccd4c98594a67271d6270a49657513f7c2fb07dd19585c9e9b99bdd0acbf2ae6735a9d7f3e47edf46e988b250a795755a449c87015372c76f4b84cd0d391a916681e131550e66dadefbee7fd280e3503c2b8b2415df6ca6b236ce0edbb714813e0de7074dcf7e0932f5ef84463206c519030c6ebfbba70264a021a542e248a79d4b433556c33f2ce9a22410eec0328ee762c637f54a5e56a094ffa4b87e1e2", 0xf0, 0x4, &(0x7f0000000300)={0x10, 0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) socket$inet_icmp(0x2, 0x2, 0x1) 19:21:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil, 0x1000) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$inet6_sctp(r3, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="41653f6d7b0053f7a9033324b81236b22d77dcaaf2c7a85b3526fb899cbf918e72a3e27531a84257be", 0x29}, {&(0x7f0000000140)="8cfbe4f5de1d5b3889b7938e64f35b8f1fcaf54564a4dc2e", 0x18}, {&(0x7f0000000180)="08877a2c18b0bd935fcfad2ada8492ee678acaaa33b79683fc05b83f834f8ba55d5dc796b8892573101dde5e2c1d4652f88456646878d9f3fe53d97bc38f3c15cf2c2ad0ca9dc55f7e384e9d58197fa89be072aae13d6275b7e6b3a4cf85fdb33f3afea62f95a268a659580e61a2264de14dc7cc412563e87930f5f3", 0x7c}, {&(0x7f0000000200)="df8d2895d8f2888aee48bab5f158d95fe1881624b9464477d35a8c724c7fef1fed2c0b761f3bc6ede9afd774b8f8139dad706d2352cbee17e9a25b8498d4329b7148aec4c42fa58089ba0c27357d1d40793fac", 0x53}], 0x4, &(0x7f00000002c0)=[@init={0x14, 0x84, 0x1, {0x4, 0x5, 0x5, 0xcf16}}, @sndrcv={0x2c, 0x84, 0x2, {0xfffb, 0x4, 0x500, 0x45, 0xa7, 0x8, 0x0, 0x3ff}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @init={0x14, 0x84, 0x1, {0x7900, 0x0, 0xfff, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x100}}], 0xbc, 0x104}, 0x201) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x102) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000080)={0x2, 0x5}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000180)="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", 0xfd, 0x1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket(0x1c, 0x1, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$setflags(r5, 0x2, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r4, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:56 executing program 1: munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000)=0x80001bfd, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140)={r4, 0x5, 0x2}, 0xfe4c) chflagsat(r3, &(0x7f0000000080)='./file0\x00', 0x370808, 0x200) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x4}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000040)={@loopback}, 0x14) 19:21:57 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) sendto$inet(r5, &(0x7f0000000200)="f53f60aab574ed262f1fa629af95d83f5ebec0b449d608ce71bffeb6a655693b6ba8765c6cc968af468c8aefba68cfb8fb469febb78c14d542fe1c75b2bc0fda2edae1e31d8716bd8e6501c2cf8404dd09ccd4c98594a67271d6270a49657513f7c2fb07dd19585c9e9b99bdd0acbf2ae6735a9d7f3e47edf46e988b250a795755a449c87015372c76f4b84cd0d391a916681e131550e66dadefbee7fd280e3503c2b8b2415df6ca6b236ce0edbb714813e0de7074dcf7e0932f5ef84463206c519030c6ebfbba70264a021a542e248a79d4b433556c33f2ce9a22410eec0328ee762c637f54a5e56a094ffa4b87e1e2", 0xf0, 0x4, &(0x7f0000000300)={0x10, 0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) dup(r1) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000080)=0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r0, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="10024e2300000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000060000000000e9498fc200"/140, @ANYRES32=0x0, @ANYBLOB="07000000ffffffff1002000002000000d4f94000"], &(0x7f0000000040)=0xa0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x8, 0x2}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x9, 0x4, 0xddef, 0xfffe, 0x9, 0xfeff, 0x4, {@in={{0x10, 0x2, 0x3}}, 0x0, 0x7fffffff, 0x3, 0xffffffff, 0x3ff, 0x8}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000080)={r4, 0xe5}, &(0x7f00000001c0)=0x8) 19:21:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:57 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) sendto$inet(r5, &(0x7f0000000200)="f53f60aab574ed262f1fa629af95d83f5ebec0b449d608ce71bffeb6a655693b6ba8765c6cc968af468c8aefba68cfb8fb469febb78c14d542fe1c75b2bc0fda2edae1e31d8716bd8e6501c2cf8404dd09ccd4c98594a67271d6270a49657513f7c2fb07dd19585c9e9b99bdd0acbf2ae6735a9d7f3e47edf46e988b250a795755a449c87015372c76f4b84cd0d391a916681e131550e66dadefbee7fd280e3503c2b8b2415df6ca6b236ce0edbb714813e0de7074dcf7e0932f5ef84463206c519030c6ebfbba70264a021a542e248a79d4b433556c33f2ce9a22410eec0328ee762c637f54a5e56a094ffa4b87e1e2", 0xf0, 0x4, &(0x7f0000000300)={0x10, 0x2, 0x3, @multicast1}, 0x10) 19:21:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000001400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x5, @rand_addr="60561ffbe10161465b95a9b57de1b8f8", 0x10000}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000100)="64948457064e486df77c79d496ed9473cc4d72a73e20bac9824a64f6625da10588db6fdb745f460f7964b6b200abe42243675580f6e6da22ee9d47a247ba7459186a75b0fafd4c399b2eeddaee490f1a4a7ae71a4fc944c5fe959052b25993c202bc2feb3670095e62f611fa2560a3740f806d45cd97bfe8c43733ae5e0d60fe6f3cf693df80e78b9c79a602e11821f09be0fe14aade6d20ba07c34810e2429c10b660fdacba456d37c33f4de18dd319485592d5b85a14a81569ef9d73017f8badedce0d5c58e7e4f0da4c90f00ac9d74378308238e74cf7d8cefc7983fe4e", 0xdf}, {&(0x7f0000000200)="de926e568ad7e469213353c895c03bd12074046bc46db0dfc02b3242c3ba82bdad61c8de880220c83202c53d6106a41ee4ee43a1b255a987a5a2f38e54082349e93c03400862b3f5f2d491e6d1e8f931672afac378896bd8d7fd3e5b4a6235daa8521efcf4e4e6d579dd94f59a5b13b269419bc5045725936e8adfc8bc9893c64dc6a19b37388bbcc0a75aeb295059edb839eadab5460de517fa44b423fe3bd2964467ffa5c5c38317f8c4a5474fda18b653e6d8ff82953e492d33eeb600144d369d649dd24d00cec615f028203f54b164eb36a5a9bb33a8579b9f8f87de39", 0xdf}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="65dada18bf7fdd8862221e1dcdf8d08736889b833d4c1d76030038a4537950b6bae70fb055befa5d9a93c83ba99444d4bc24c52e88b469a9f12365faece0a0e21168d9fdb34cabaac1376f", 0x4b}, {&(0x7f0000000080)="05c258179426bdb964eb94994bfadea9e5c179d19d48bec293d70df98ade3c234dde54e9f96bd9d6", 0x28}], 0x5, 0x0, 0x0, 0x87}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = accept4(0xffffffffffffffff, &(0x7f0000001440)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f00000014c0)=0x6e, 0x30000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001500)={0x0, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000100)={0x8009, {{0x1c, 0x1c, 0x3, 0x80000001, @loopback, 0x8}}}, 0x88) 19:21:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) 19:21:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:58 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) r4 = fcntl$dupfd(r2, 0x0, r2) accept4$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) 19:21:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:21:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 19:21:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000040)={r8, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x3, r8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:21:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x10000000}, 0x1c) socket$inet6(0x1c, 0x10000000, 0x7) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:21:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:00 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) fcntl$dupfd(r2, 0x0, r2) 19:22:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r3, 0x0, 0xf}, &(0x7f0000000080)=0x18) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000e00d397b82dc43879ee9d168e378ce7c01e1b99061b5cb288e1290efe2bf230e261704055e2dca6b366aefc3e8c7c5c6d3a1e813ecc7f4eed45b0a729dbc5343072d675d433e47591a00dcc817ce4de3cda6d19d930c1d21b101b7f8d2385366c60c5a107971f4cb633053db9e9021d4ce1df9d14dfbf3348f4c5b417e5aef143b84f483cdda22f36450297c5e6deefa81c4996845e06ac77763f730adbc30534339c609a4e827601384982f715da9a218bf3e73b77e8d9e44c040d4c2cf27a4bb4d3db9c36dd4d076dfb9754dbe062df1a807d57a2ecc5ba116b709b7f38a000"/237, @ANYRES32=0x0], &(0x7f0000001700)=0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000040)={r8, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x1, @ipv4={[], [], @broadcast}, 0x400}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f0000000100)="dd0fd050b7ba79d6cfe672c3f8708b774e3a4c0afa5240546dabfd22d94724639718b029f079b779c41e31286feed96c9534fa65b2992979318d560ac33248ce6acd864f58ca1ca104665c1dc341d991aae6c39f148c28b9e82013568b5f9cd6011eb1675f7f3794a8dbab41d62f8f8633fcf267a5fc6684ceb980769c3d9bb074b342223dfeeab7844ddbdced7ce9d4b781cc75b9e8ef0f4ba9b9ab349be4b68dafebaa917039f254cd448afb", 0xad}], 0x2, &(0x7f0000000280)=[@sndrcv={0x2c, 0x84, 0x2, {0x80, 0x4, 0x100, 0x6, 0x8, 0x991, 0x5b, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x5000, 0x5, 0x4ef6}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x1800, 0x0, 0xd15}}, @init={0x14, 0x84, 0x1, {0x200, 0x7, 0x7fff, 0x6}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0x80, 0xfff, 0x3c10, 0x4, 0x6, 0x6, 0x80000001, 0x1f, r8}}, @sndinfo={0x1c, 0x84, 0x4, {0xf3c, 0x2020, 0x100, 0x5, r9}}], 0xe0, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r10 = socket$inet6_sctp(0x1c, 0x5, 0x84) r11 = fcntl$dupfd(r10, 0x0, r10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r11, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x5, 0x80000000}, &(0x7f0000000080)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000040)={r6, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r6, 0x8}, &(0x7f0000000080)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:00 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x10, 0x2, 0x3, @multicast1}}}, 0x90) 19:22:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x300) r2 = accept(r1, 0x0, &(0x7f0000000080)) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8733"], 0xa0) 19:22:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:22:01 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:22:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:22:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0xa0) 19:22:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:22:02 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) 19:22:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:22:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$DIOCGETRULESET(0xffffffffffffff9c, 0xc444443b, &(0x7f0000000040)="329092bf6c627eda4b5a9f89b04a1be3d7e1") r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000004640)=ANY=[@ANYRES32=r0, @ANYBLOB="f4cf3b782ddcb4e32186367b09e59c6eb8e06882d82d0204c5af7a5bbd3b2baae17d1121522376634620c0dab3c4b047b2acf7a88fa1f10d0062a83cc095498f195531c119bf2956616c65e90153bee4636f66fd32667dda01eba14e85997457f146c2d2b93e5880a55be113d4ee731f1c1bef99d8e4344556c6886f0c046a02295aa01006437137307a83238ec3a29054899a4d44e94169e8e2c67d150461b7c7e7ea418d697a01a03f1a945222bc6e3594422ca8bfdb1eafe0f348acce4eeec531b2c709b615f6c710a8f66237", @ANYBLOB="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", @ANYBLOB="ff069e157e180cf186548d2ac7c0b7215ec5d7287d5b5a56047cda90e51e6d3577faa18c6939c546b7", @ANYBLOB="22473f525e898a5d8a6246fee288f21ddba8b23a7c7b7f4b5f0669f0b848979664beabae9c1c04f4b8052f9d9e4df6de4a9ff4b54161d7b96014131449e8946c1fffbe3ef10f8c941f40ddf0cd6e4bd0a4ebee5ef3f05e9d6fa54f39b7dfa8723559af565f40b61db2a251b1f7e25d1e5b9239988d0971b8b5c63bee1055d7f9ed80b49bbde832eae972dab446159712e3b78c15", @ANYBLOB="87d8103055e13df3f0ad39c5f3dca81964abf66eed4197de6db6b89cf4cbbb274cba630e92cf1b23ee9058cc305dd985b7d4f3d833e95fc08c285fa1244bd0d1fbf756870111bd911ec2a116ec62884c6be7fbce1b4ac8784130b4f4ccb822b5aa", @ANYBLOB="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@ANYBLOB="9a52e206908a01642064d8532678254fd890ff300e79d868ee5a267f488a29ec7e250ecbbd44f0da9ce01b57a35c33a13d689e2d512b131ca6b5fba651fd3d1458740fed9c75bc96def54571cd7883dbe1507691d569c0535ee0f0a08d8a8ad60c35d0b119bbea787f075a8288984f208034f0c9706e7f6ad2c5071618cf6c559fab57cf3846f12678941c6d4af2953f87", @ANYRESDEC=r3, @ANYRES32=r2], &(0x7f00000000c0)=0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 19:22:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:22:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xa0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:22:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:03 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x1c, 0x1, 0x0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:22:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6(0x1c, 0x10000000, 0x3f) ppoll(&(0x7f0000000040)=[{r4, 0x8}, {0xffffffffffffff9c, 0x20}, {r3, 0x8}], 0x3, &(0x7f0000000080)={0x100000000, 0x9}, &(0x7f0000000140)={0x4}, 0x8) r5 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff"], 0xa0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:22:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:22:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:04 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 19:22:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:22:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x10}, &(0x7f0000000140)=0x10, 0x0) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffe1e) accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r1, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:22:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad00000003"], 0xa0) 19:22:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:22:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:22:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6"], 0xa0) 19:22:05 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:22:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r5 = dup2(r4, r4) poll(&(0x7f0000000040)=[{r4, 0x2000}], 0x1, 0x0) posix_fallocate(r5, 0x0, 0x801) copy_file_range(r4, &(0x7f0000000080)=0x94, r5, 0x0, 0x1, 0x0) ioctl$DIOCRGETTSTATS(r5, 0xc4504440, 0x0) r6 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400472fac225da14de5a6c790a799000000000000000a00feffffff0000344800000004000000000000fcffffffe9ffff80006fce00ffff0000ff86a2357070a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d00ee595073c9afef8700"/149], 0xa0) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9"], 0xa0) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:05 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 19:22:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x44) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)={@in={{0x10, 0x2, 0x1, @loopback}}, r7, 0x7fff, 0x6, 0x200}, &(0x7f0000000080)=0x94) r8 = accept4$inet(r2, 0x0, 0x0, 0x30000000) r9 = socket$inet_sctp(0x2, 0x5, 0x84) r10 = fcntl$dupfd(r8, 0x0, r9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="00024e20ac1404aa001af15da14de5a6c790a799000000000000000a00feffffff270034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffffa3aedb01433f589943c3d2a264676380006fce00ff0000ff86a2357270a6a8000000a84700db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8700"], 0xa0) 19:22:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e22ac1400aa4de5a6c790f4ff00000148000000040000007523ae4ce19aba3e924dce000000ec10ce0000fcffffffe9ffff80006fce00f7ff0000ff86a2357270a6a8000000a80100db5007000000000000002c00000100000000010b001a0000000000860b090000d4e9a00d000000070000000373ea00003656a4a7e6ee595073adf4104c"], 0xa0) 19:22:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef"], 0xa0) 19:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) ioctl$DIOCGETADDR(0xffffffffffffffff, 0xc4704436, &(0x7f0000000140)="63a1dbed6bce2756051f5acdc35b6a5b8d9554707df4f55ef384d8674f12f3cf98c5611ae21e7b09fdc820a0362f3c53b345dd2130176443d1ab078ce958fbeb7acd7271a132021f073dc502c83e6b133bca9af65db20999e24ac35851b583d258bfe02327210239991789f22445dc9b7d40d915f18ee5905365ed843b89d71c00d90a1691cb20f0d9d815723c7b319d0b475e57a88c9a64d98d45d6bf4e9c1fca48") r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:06 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 19:22:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x20, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, 0xb) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff8, 0x22, 0x4, 0x9929, 0xc116, [0x0, 0x3, 0x2, 0x51e0b63]}], 0x1, &(0x7f0000000080)=[{}], 0x1, &(0x7f0000000140)={0x6, 0x8}) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_tcp_buf(r3, 0x6, 0x401, &(0x7f0000000240)=""/32, &(0x7f0000000280)=0x20) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f00000002c0)="2e98227dac93d7fd077ff3de86d079e9849c1b2c0c208140b62194f594488f89fb309008cbd1180f54bfdd7379e6ca0bcbc3271a22c7d2bb6ac81937623b7ecf310e76055ca788c65e7bfd7123d42130f1fc5f31c8c95420e922c1fdb43929aa63cd86262f799733dd4f499de9ac6343acc4141a726294b3ff4ca2c99895085627bb5bdf3ecff68038259f1537fd526ddece6744b6e0f6007f39879b") setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x5, [0x7, 0x7, 0x9dac, 0x1b760c32, 0xff, 0xfffffffa, 0x40, 0x5]}, 0x5c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket(0x1, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0xa, [0x6, 0x5, 0x8, 0x2, 0xb6, 0xfc00, 0x101, 0x1, 0x8001, 0xfffc]}, 0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYRESOCT=r4], 0xa0) 19:22:06 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f00000000c0)=0x8) 19:22:07 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000010000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r3, 0x0, 0xf}, &(0x7f0000000080)=0x18) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0xffff, @mcast2, 0x80000000}, 0x1c, &(0x7f0000000780)=[{&(0x7f00000002c0)="71bb9e50311c0450ae0db8c1902bc15cae3383bbac9f35c393ca567cbb7dfcbfa8f4d686b0858be54f18a147ae1c0531ce77651cf8b4677422d7a63aefc20c4c4cefad34df889d4544e57d22eb9506efa8ccfdbc02b8f1eae4cbf9f1e1e77b9f911971128e84d2f5b7a2704fa8194d3c2b87affa1dfb6ca4ef73d5c655a3abe4d28755af966bef6463a8314c01b3ae51db42ca2d9cf52635f7bda2d57b0ebacaf0574ad14c5b53", 0xa7}, {&(0x7f0000000380)="51431c5e57daa6764b3a70cd509ce45bcd6ec70f510369dfc9e487698abb3da9ad6b52c6c3b9c6b333a8c29230270da4e584c2c04f38e2957bc28952ede2b5976464bc6096a6c4fe4c3cf0a731183846911373f5a67b875b465c8e95e92f8b2c3a29179982490a31b2f7b487b19e9d574d1cefbf1d832ff0619532fa50331cc55ac1b5f19e79866c654e1024bcbd28", 0x8f}, {&(0x7f0000000440)="eac97d3cc1ebbdee45b0d177bcc2bfb0b766517a5551dafc213c75b09459c295eb35a29135937b22358005c9e9f384841c83f46d0149b00fbae6b19bdf6923ed13320b5b883c04", 0x47}, {&(0x7f00000004c0)="578d8f1fc42174fa144b2657bb9efb78eb52820458aae758c3e3096372df4b486624d2685e04b60a89f1e49ca492456b94961933ab5a1a41f781ccecce0ff8ed2d2af2a5c99c8a6b0714df4cdd0d81a39cbf306a079639710d88ba43d6e2916c9d1f54c189ff10e2b4ab7b2265fe94a8e5744235c03d5a0a54e2a5cab8f498fc2ccf76b386076f7ed6d2df028d82acecc5434ffb9653fb7879f0b0b26fcfd0b60f1b094ad212bae27f395d2147f40d4e85a3a54d9b5c6d6e94b8", 0xba}, {&(0x7f0000000580)="d0e02ec5f4943fbe99d82dd5dc442ef36d14d0f9dab92b1825eab20dc235f3a20c18258d24be4c1b53c1ad9250c4b84f28c26b", 0x33}, {&(0x7f00000005c0)="3f6f400219429d61d7cf609446cb01b481b0d10a1963dad3ed59fd04702e79643659b4e48147603bd48c9a2799be30370026433fee486baf061f74983d334af0cb5a40eb32aa1a0b55af331718614c3989835473687d22097be7eb0a65921d9dc76b1e403550d99c35fb73787007006861b7084ae7c3e8ca847172d8b8a295dcf696050dcaada503c5f4b259e739a4039379dc", 0x93}, {&(0x7f0000000680)="fa59f00528c1e998102a43224d16c18140b2a8e614eb36a802ecfd67e819bf3140a4e45b326200dd1dbfeece95d30a1a62ced9e3d146fb303b3b09b158bd031559b7271423771146fe3b2553328f7ea95d388b8b8202fdff8506f3552fbe6dfb18f4e8ea5693cac42b7b0b680a12de31c141254d8222139e615ded002531a093c809c726e0855004f382adc89b9b875624c591db9fadd6e8ea3c23e6101a35fb9cb216d0add79d49528af9951279e17f7dfe2b2855f59d061c3e745076c3df9fab63bb646a1ac8b341b55c7796867fc4065f0dcbefa662f2223c62e9df195481763158d4f7", 0xe5}], 0x7, &(0x7f0000000800)=[@sndinfo={0x1c, 0x84, 0x4, {0xff, 0x4a00, 0x7, 0x1, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x2c}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept(r4, &(0x7f0000000880)=ANY=[@ANYBLOB="680000000000000000000000000000000000000000000000000000000000000000000000a4ca1505ff20efc14800"/113], &(0x7f0000000080)=0x68) r5 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="b2de6ea7bca5c61ff901000000ff01"], 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0xa0) 19:22:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r1, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r1, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000002000a00feffffff000034480000000400000075ba3e964dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000c76b00cb5007000000e6e400000500000100000000010b00130000000000860b090000d4e9a00d000000ad000073ea00003656a4a7e6ee595073c9afef870000"], 0xa0) 19:22:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r5 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[], 0xa0) 19:22:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000010000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:08 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = fcntl$dupfd(r2, 0x11, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b0013000000"], 0xa0) 19:22:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8040000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad000000037361908f815f75ea00003656a4a7e6ee59"], 0xa0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(0xffffffffffffffff, 0x100000e7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) cap_enter() r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0xc4) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000100)=0xc) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000280)={r7, 0x0, 0xfffffffc}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYRESDEC=r6, @ANYRES64=r7, @ANYRESHEX=r8, @ANYRESOCT=0x0, @ANYRESHEX=r3], 0xa0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x1) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aafefff15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000001ec00000000fcffff06000000172d875eeeffff0000ff86a2357270a6a8000000a80100db5007000000000000000000000000860b09000054e9a00d000000ad00000003aed1b83a8d73d773e6ee595073c9afef8700"/149], 0xa0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_udplite(0x2, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e66e595073c9afef87"], 0xa0) 19:22:09 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, 0x4, &(0x7f0000000180)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000140)="0dc373379dc355cb750b8d37044061074b9645b58d21bcf6401f6d223066fa4368d5707ecb189453887556e340bbf32980e4127e01c4a001ac310cb449dee18347494bb4edfd6fc3a3520e69632cf6bd765d7992cba0ecb7a9fe897d12e28d6f15d8545b2a02", 0x66) r4 = fcntl$dupfd(r3, 0x0, r2) pipe2(&(0x7f0000000040), 0x4) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="f936fc474b9ca172f54e9db4bedb5ed629d7745244725fa5a3ba61254430e0d8f78b1a0a3b67eb4e66cf84af8341e681b1fa9c2c27b85fce616e330032a93f3cbf06d9eb411c842b79f4967bcf2f35b12140c9bf0b249c6b126a2f362d1cec0522f490aae1900aaee4e5ec1145ab7f415514040db8eb96fc9aa346520e9ff6e3741f00b0f4b558ba81c9ac1065f3903a517630ed4d2f65f236e5f8656247d95d8184f089bc4e43f6562914a9026f6a5fb1e9ac30f256dce86434316902cd0864bb2ce54a5b23aa018234a235e9a8a8cdba05", @ANYRESHEX=r6, @ANYRESHEX, @ANYRESHEX=r4], 0xa0) 19:22:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:09 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffff, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x7fff, 0xb00, 0x100, 0x3, r5}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa0) 19:22:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000580)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x9, 0x100}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r5, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="38000000000000000000000000000000000000000000000000000000000000003341d0dfc7fe080b53b8730c9500"/69], 0x38, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/170, 0xaa}], 0x3, &(0x7f00000002c0)=""/245, 0xf5}, 0x40083) 19:22:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xc8, 0x4]}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = socket$inet(0x2, 0x10000000, 0xba) r5 = fcntl$dupfd(r4, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:10 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6489b02a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000190373ea00003656a4a7e6ee595073c9afef8755f106a5006771e47e98d1e876030716f123deb6d652750e3e98d22df592e493a55140769d766f940cbd08b6d6b38992e08a8b2ef2710f249bf684530b81697a3dc94e0cebb57b885804b6"], 0xa0) 19:22:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000f68b72a795dade7a1d50c5e5847e000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ff000100ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00"], 0xa0) 19:22:10 executing program 1: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x8c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000002c0)={0x1, [0xc8]}, &(0x7f0000000300)=0x6) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x401, 0x83b}, &(0x7f00000001c0)=0x10) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x80, 0x4) accept$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) socket(0x1, 0x20000000, 0x5) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r4 = accept4$inet(r3, 0x0, 0x0, 0x20000000) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcfdffffe9ffff80006fce00ffff0000ff86a2357270a6a80092957724d7f8f0b93076eb3671390000a80100db5007000000000000130000000000860b0900000700a00d000000ad0000000373ea00003656a4a7e6ee595073c9af"], 0xa0) 19:22:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000c400000000000000000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000040)={0x38}, 0x1) 19:22:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket(0x1, 0x5, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xe, 0x1}, &(0x7f00000001c0)=0x8) r6 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r6, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x1, 0x7f2}, &(0x7f0000000140)=0xc) r7 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:10 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$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:11 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$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000140)={0x5, {{0x10, 0x2, 0x1, @broadcast}}, {{0x10, 0x2, 0x1, @multicast2}}}, 0x118) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x14, 0x8, 0x1, 0x88ed, 0x1000, 0xaaf9, 0x3, {@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x13ce, 0x8001, 0xfff, 0x76e0d727, 0x52}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000240)={r6, 0x4, 0x0, 0x1000, 0x90}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 19:22:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}]}, &(0x7f0000000200)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b091000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket(0x17, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) 19:22:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = accept4(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x4000, 0x6}, 0x10) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000140)=""/94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r7 = dup(r0) poll(&(0x7f00000001c0)=[{r0, 0x20}, {0xffffffffffffffff, 0x40}, {r4, 0x10}, {r6, 0x2}, {r0, 0x20}, {r7, 0x20}], 0x6, 0xcf8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0088ff72e9e09e43b10e30557609c900000373ea00"], 0xa0) 19:22:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:12 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$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, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af1d50000000000000099000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e5a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac14fdff0600000000000000c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="010033a6", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x400}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000040)={r9, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x40, 0x0, 0x5, 0x4, 0x1000, {@in6={{0x1c, 0x1c, 0x0, 0xe4, @mcast2, 0x9}}, r9, 0x6, 0x2, 0x3f, 0x2, 0x7575}}, &(0x7f0000000040)=0xb0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000492618f2e6e31db2436a7cffdd432f684bbf2d8c419939702119e00012b2f84", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={r5, 0x7, 0xa, [0x3, 0x7, 0x4, 0x968, 0x5, 0x451, 0x0, 0x2, 0x1f, 0x7fff]}, 0x1c) listen(r0, 0xe7) r6 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r7 = accept4$inet(r0, 0x0, 0x0, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = fcntl$dupfd(r7, 0x0, r8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, &(0x7f0000000040)={0x10}, &(0x7f0000000080)=0x10, 0x20000000) r3 = accept4$inet(r2, 0x0, 0x0, 0x20000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x80, 0x0, 0x1, 0x0, 0x0, 0x4, 0xb, 0x81}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f0000000140)={0x2, {{0x1c, 0x1c, 0x1, 0x3, @mcast2, 0x9}}, {{0x1c, 0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xc7}}}, 0x108) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x24584364, 0xa2a0, 0x0, 0x7, 0xffffffe1}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x46ad50ec, 0x8, 0x2db}, 0x10) listen(r0, 0xe7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) posix_fallocate(0xffffffffffffffff, 0x0, 0x801) copy_file_range(0xffffffffffffffff, &(0x7f0000000080)=0x94, 0xffffffffffffffff, 0x0, 0x1, 0x0) ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000540)={{"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", "07dfa41f608a6fb99d8812210c80026d0e8ce8b238544f2a016038c3ec10068f", 0x0, 0x9a}, &(0x7f0000000380)="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", 0xd26, 0x50fa, 0x80000001, 0x80000000, 0x80000000, 0xfff, 0x8000, 0x4}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x24, "ddfd10f82287c51a722143b6ad35227ea52cef9ced7cdf14344e5e0aa85e697d72ff60c3"}, &(0x7f0000000080)=0x2c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r2, 0xc3, "d82bf16e9ef7c3430b8fd94f9fc01e073832322f3f91d6d1a44c15049901b4fee09fbac7b1a0c4c564034f36e85815e8b3d348940b8a26b3d9eafb6c1dee9f86a658ec172112ca673107b584eab083f7da6f00d6dd9a4c012b5e1f5e726641103e0336abe1cec3a7cd4cb4180fd1c75c579787837a6856dcd3a6bb1283086059217cee911c777f6b0a5a2d1ad2d42907c490ad86b97988dd4977e7321594931c3459a6217aecaf9f271028a6135a7b0a629324b2802d937792868a5f1ba15484b4f0b1"}, &(0x7f00000000c0)=0xcb) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000240)) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x30000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799008000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcfff7ffe9ffff80006fce00ffff0000ff7aa2357270a6a8000000a80100db5007000000000000000521000100000000010bbb9c593e6c08495fad15130000000000860b090000d4e9a00d000000ad0000000373ea000000000000"], 0xa0) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, 0x0, 0x20000000) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x7, 0x40, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0xa0) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setresuid(0x0, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = getpgid(0x0) fcntl$lock(0xffffffffffffffff, 0xc, &(0x7f0000000140)={0x3, 0x1, 0x101, 0x100000001, r6}) r7 = getpgrp(0x0) shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000380)={{0x800, 0x0, r4, 0xffffffffffffffff, r5, 0x32, 0x6}, 0x662d, 0x7, 0x2, 0x3, r6, r7, 0x3f}) r8 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000008000000000700001c0000010034480000000400000075ba3e0400ce002b03c633cf0000ec00000000fcffffffe9ffff80006fce00ffff0000ff8600000000a6a8000000a8016500db500f000000000000000500000100000000010b000000000000860b090000d4e9a00d000000ad00005c76c70000003656a4a7e6ee595073c9afef87c64eae0a90e227bbc4c36574e923b60500000000000000ae83fa0dd5380b794179442b79615d1d0bb322fb06f41af1fb3b41"], 0xa0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x20}, 0x1) recvfrom(r0, &(0x7f00000000c0)=""/18, 0x12, 0x2, &(0x7f0000000200)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) 19:22:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa0) 19:22:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) flock(r0, 0x8) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6b46023d5acfac1d45007000000000000000500000100000000e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) posix_fallocate(r3, 0x3, 0x3) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000040)=0x4, 0x4) 19:22:14 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xfffc, 0x2, [0x8b2c, 0x1]}, 0xc) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) sendto$unix(r5, &(0x7f0000000040)="891d0aa9675869888878c55eac39e894c344026c4a1707dbc7b75d4f5291bdf7cd0b4f5189fc78d93ac766de13ad353206a35936f0b70bcdc67f775cdaefb8cb6aaec02830054af3b71d4b88d087876058742d4a60c18bd25daffa53adfc6aa972f8a89a69c4bc95cf8b35a3edd62180d5b2b94ad471db8986110c942c0cc181c06e1f69fb9c91756ce45b54e4ca553cdba0", 0x92, 0x1, &(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) 19:22:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000580)={0x10000000000b361, 0x800000b35d}) msgget(0x2, 0x400) accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x18000000) linkat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000007c0)=ANY=[], &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="10024e2200007fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/109, @ANYBLOB="00000008c4fb000086020000070100000000585431a64cefc9bce1e66cd2395ff140cc0a509f57633955278f58288f0b825fefba"], 0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be03979200"/128, @ANYRES64, @ANYBLOB="0000000000000000890200000000001700001200"], 0x98) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0xd}, 0x8) semget$private(0x0, 0x1, 0x9) mlockall(0x3) sync() 19:22:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000002000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000014480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce7463e4fe00ff86a2357270a6a8000000a80100db5007000000000000000500000100008000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = fcntl$dupfd(r1, 0x11, 0xffffffffffffff9c) fcntl$lock(r5, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x7ff, 0x1d, 0xffffffffffffffff}) 19:22:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0xda) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYRES16, @ANYRESDEC=r2], 0xa0) 19:22:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffff9c, 0x29, 0x31, &(0x7f0000000040)={0x40, 0x0, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x10) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x12, 0x0, 0x0, 0x2}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/29) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r2, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r6, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(r6, &(0x7f0000ffc000/0x2000)=nil, 0x1000) r7 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000e2ffffff0400000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef871ef9b1d2d24d7d966043310075561fb5c3d80f65f0b8a4e5aa11cda6bec1e685e27e7149f3a164929a705e36491302d8ff8caebb306ced7b14ab446ba31ea667275faf36abe3894a2e41af847e81022a4c4c7ddb78c13e28f41fa9a4f9df936a48d50fd728b225b7a75ea857752728f3be41e0e505074a06c5e9599251128e45f71ef326749854be1ff10be4810a3e970524"], 0xa0) 19:22:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/9, 0x9, 0x40080, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x3f, @rand_addr="d25cf68d746e2e61d504613f1930cc95", 0x7fff}, 0x1c) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x0, 0x7, @mcast2, 0x6}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000002c0)="3fbd04ffc15caf6f65", 0x9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000300)="7e8db76acbb9af88cb20a4ed776c922b33", 0x11}], 0x3, &(0x7f0000000380)=[@init={0x14, 0x84, 0x1, {0x1, 0x5, 0x8000, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x800, 0x0, 0x6}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x64, 0x20001}, 0x20100) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket(0x12, 0x10000000, 0xbb) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) sendmsg$inet6_sctp(r5, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) sendto$inet(r5, &(0x7f0000000140)="64dd654fd7184dff032c647a2184305adb2e51d8e71c2f380c82aa1fafacb72d1d5cbb5a938e4fae1bb8d3762d33e44e8e47de0eb7df93ec2149ddd4131c5f8338177f1c681ce49aa71e9eef45e2e56a98311f43c4b40c8835babb8bd181df488d9069611e7285a014542f3dd95f4c055587185d3bf363af04fbaf59e099cb79ed6a1953066dfb078f2a92f1b225e910b86e94599559fab4ef08686fbf15a7ff35008469b1c2a7505197bccb0d3ba820d2873127857025db88e217215946c8b711464264e095e6d35a653ec32d85bb2b71feb0f052cf4ea118", 0xd9, 0x2010c, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r6 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet(r0, &(0x7f0000000840)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000880)=0x10) preadv(r3, &(0x7f0000000780)=[{&(0x7f0000000040)=""/24, 0x18}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/123, 0x7b}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/188, 0xbc}, {&(0x7f0000000540)=""/149, 0x95}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/240, 0xf0}, {&(0x7f0000000080)=""/24, 0x18}], 0x9, 0x2) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0xffffffffffffff78, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000040)) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000002c0)={0x1c0000, {{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r7 = fcntl$dupfd(r4, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa00ff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2359570a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87000000000000000000000000005c2026eb0a2f34e35aceac874f8005333ca93ebd44ac2290c3ecf84a03b45643a6e09fb81e80a458c862ba09ac918f0cad359848076730e502e19d4b7a70c7a6d547f91194e22e1f70fe"], 0xa0) 19:22:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x1}, 0x4) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000001c0)={0xfffffff9, {{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = accept4(r3, &(0x7f0000000040)=@un=@file={0x6e, 0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) bind$unix(r5, &(0x7f0000000140)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) r6 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:16 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:16 executing program 2: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:17 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x133547c0a72c57be) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:17 executing program 2: r0 = socket(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:17 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000400)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="70c5db5a970d0ada24e1c26823c8909cefdfd161ea853e8af8e3a38f2d3c9a35234c18be615d2dbfc06c47676f92b2f4913813d7748f133b407d210a261a66cb130ce4ce2eaaf6152c556e10ab", 0x4d}, {&(0x7f0000000080)="41912bcae844ceee6f", 0x9}, {&(0x7f0000000280)="3131aa2b182801a648fd1204f8a7a0277cf5e80eb0e2fdceeb1be1d02bf724bfeaba9ea384d562484395d81f3da90e7a626d2a3568d47d2fca511c5748515817f043055230203d251de27352bbc7922b83056ee8e7bdc1da3860dee2fa54d9197b7dd4703f308ee3a87f6dc6064ceeeb8314c8b95a7cc7801846f847a6a077f75ad9aa095ec8022b7590ce5d9632cfcc41558818bd8bcad385d28fcaa32f8c9ab4b69b63", 0xa4}], 0x3, &(0x7f0000000380)=[@authinfo={0x10, 0x84, 0x8, {0xc000}}, @init={0x14, 0x84, 0x1, {0x40, 0xfffe, 0x81, 0x91}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x40}}], 0x50, 0x4}, 0x100) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) shmctl$SHM_STAT(0xffffffffffffffff, 0xd, &(0x7f0000000140)=""/167) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500001100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:17 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="01e4d100", @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000040)={r9, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000040)={r9, 0x2, 0x8}, 0x8) Nov 9 19:22:17 ci-freebsd-main-7 dhclient[2321]: send_packet: No buffer space available 19:22:18 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x5, 0x84, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfd}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:18 executing program 0: read(0xffffffffffffffff, &(0x7f0000000180)=""/148, 0x94) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r2 = dup2(r1, r1) poll(&(0x7f0000000040)=[{r1, 0x2000}], 0x1, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) recvfrom$unix(r3, &(0x7f00000000c0)=""/38, 0x26, 0x0, 0x0, 0x0) posix_fallocate(r2, 0x0, 0x801) copy_file_range(r1, &(0x7f0000000080)=0x94, r2, 0x0, 0x1, 0x0) ioctl$DIOCRDELADDRS(r2, 0xc4504444, &(0x7f0000000540)={{"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", "a66a1a122a08cb466ae96b5c5586b5f14f1bea70537cb6b50a7198793bab3ccd", 0x4, 0x2e}, &(0x7f0000000040)="9287e63b397bf0431d56dd4a0cca5267ab484341fa2cff65e9afb630dab6b7028cccc903a12f65b330372f24f40884d3214c0656bd72d0ed834ff810259923ed3aedd43bcd743d6b2e3c9c6a5ce254c572b9fffff94273d3b25d0f686107d87bd12aff4e74bcefb02f39", 0x1, 0x800000000000, 0x4, 0x400, 0x80000000, 0x6, 0xffffffffffffffc0, 0x7fe}) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r5 = accept4$inet(r0, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000008000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090373ea00003656a4a7e6ee595073c9afef87000000000000000000000000006d5f283cf252fb030ab4e6cf3c0e2658849e5ce3388a89e82d4837466b9dbf4e7d5960c360f3c01007e77eed9d8a6a5e737b18f42c1a39e82c4e6ca55a227318f7fd09f5ea7ee768dabd7d10f877f65f14d753382c31b447e88b1c1cf7cf296b06dcca8ed688d3370987609c2caca0cfd6629d7cadc23681cd5403f5d713e07e541fd577341828b3613909c02bb525b4a64867790ccb6813c65191f8a006eb6a62f531ec7752b0cf1bb7b14e503671b8567e8af5944019de75eb1075ad689649afa8f6cc2c109bcae7d50ac3bf622c2ffacd2df988fd722cf8269a3fcd93c59a0f1e0011616ded2cdde4035ef5f7c89436eafcc192c9c70b87499e510f49ac379bd209b7f904126cc5fcff85855765730b79e83c5b53cf6dd3502d4bfb052f700c546092f44b906abd00a853da2d"], 0xa0) 19:22:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe6) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a79900000000130034480000000400000075ba3e924dce000000ec000000ecfbffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b097952d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x2, 0x674, 0x0, 0x7, 0x9, 0xff81, 0x7ff, {@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x82f7, 0x4, 0x1, 0x2, 0x7ff}}, &(0x7f0000000200)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x582}, 0x8) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000380)={r3, 0x3, "e19ff6"}, &(0x7f00000003c0)=0xb) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r5, 0x7fffffff, 0x1, 0x5, 0x0, 0x2}, 0x14) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r6 = accept4$inet(r0, 0x0, 0x0, 0x0) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000280)={r2, 0x68, "4334f4552f623813371ccb6fbf08baa727969e8a5db96665a1256ea3c40b5ec045703796ed245da805c911a07cb49836cd5cb241b7de87058b232e2a8a431bb13ffc3da285d363608c3ffc31c8121bf0f0ab7ceb48407bf9e0614e4572c1833a0903f0eb0b6ab218"}, &(0x7f0000000300)=0x70) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = fcntl$dupfd(r6, 0x0, r8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87b4e0780409f446969183"], 0xa0) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x2020, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6b690a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee065073c9afef87fc4e925ea176954f4fd38c384ae4966c24f3ce788a6b4cf4321e7f7aeab41469f7d778d5f9adc7ec924857f29306569043412084a2be142c253aa6f0369d562d858b93fe9e4f3632d574d1f46b2b7c4bfe61a6"], 0xa0) 19:22:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r3 = dup2(r2, r2) poll(&(0x7f0000000040)=[{r2, 0x2000}], 0x1, 0x0) posix_fallocate(r3, 0x0, 0x801) copy_file_range(r2, &(0x7f0000000080)=0x94, r3, 0x0, 0x1, 0x0) ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000040)="b6068cef4f8a1557ddeb5931e1feae55f6f092e4702d2237e821b853cbacf2fdc61b853c62f4a5e41fd8245b046ea3e53bcef2950704b59e4da40309f78e4e9cd35d510f2f747efb137b643196aa6d3a05d7454c13e8fa7a710318c98c1374ef88123f9390b7645f0bf25ae7e81cd8f632afc7c01bbc8a8ec103774feee3fbba17") r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a0002000000000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="82f6f64bd802f3bd6307ab6efda6bc33edf1afcb4eff6a87528c91c6f05bfc7ddcd51b84bb635174e2af7d84c77958674e225f427e747c60daf62b92182bfa", 0x3f) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b09b800d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) r8 = dup2(r7, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000040)={r9, 0x0, 0xf}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c1c4e23ff000000fe8000000000000000000000008647acda0700000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000019000000000000007b", @ANYRES32=r9], &(0x7f0000000080)=0x84) 19:22:18 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "beafe7838483520ec04a31414304cba03c2cb7af13eb6c758d7b57b9a5897d6d4a68d6e7a6d85abb1ff2654c63cf4b47833fa31c571c0634c25b9365a5d5917bddba5623680a74f64ba97eabbf7f1858cac7681eea0c76fdae257da11849366af0342b6fb97502392d2fe159c4245370aa1e16d77b8383dceb3c01c3a42578b91458cff3877d28cfbbeb5cec871b5798f2d7fabbe1a6a78e89e9f83f304fe2cde21edf7e4e51849ab6dc1c4a433bb6a05be91de04d6f775f3833ad63fc0a7fa31850dfe3629c95b341b093428fd01c16b826319313e8cf76a1f1c6fd3839228c2e7683e33ccff36e8cb6d61caad2c210"}, 0x100) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) ioctl$DIOCADDSTATE(r0, 0xc0f24425, &(0x7f0000000140)="919d0de4d89bf66d5671e9dd5d0a984a0be296353d248e5b301ec3fc8809e75e45591c70a2570530060e853108881a94007a394ca87bfb4f755c2d2a67d2d1922d6da07dc405b7f0076329217347073eeac2e27cbc8f3eba06c1ccdd6df07528504eb015766ffb31377a9fedd9dbea0caf10d8ad2581d139db01d4a931b986a7380449a50e8f81722c41f0b0b24091f6df1d36dad41ce66c8a5b39e93e8b70baa3e2ab1fa8c06213b4a1") bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x101}, &(0x7f0000000280)=0x8) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f0000000040)="2f3053117429bbf1", 0xfffff801, 0x8, 0x8}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r4, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x10, 0x2, 0x1}, 0x10, 0x0}, 0x0) r5 = accept4$inet(r4, 0x0, 0x0, 0x60000000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef8700"/143], 0xa0) 19:22:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x190) connect$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0xffffffff}, 0x10) r4 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1f}, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r1, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r1, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="e5000000f2f1b8dfb7c0252f0997aa858083a21b526ca0b40a26f3abfab769e1889a0d9cdfc237aba3c9ad6b1e31b083b568ad8f942d4deb2b3113d4c0a860e0efd4cbdfcae4baad364ba65d158c566fcadcb751e23c59120a579528dbe4d6a517f8e333a615de07c1cebe0d7e15e3cee2870a086b9d70ba189b14399ec87ac65d04f877d3e67d455243cf25e42b713b071d69da980de34f7ccc305caa6db04604481586570aa58ed4db1fdad9fbbd2aaa99608f61fe8681d9b09f245cf714c1661653fead7b6c1c8c5e38bbe809002a13761bf490753e01b1be85024e8a1a5287540d981e69fcf1c1"], &(0x7f0000000240)=0xed) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x5, 0x1ff}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = accept$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000a00feff740b56ffff000034480000000400000075ba3e924dce0000000200000000fcffffffe9ffff80006fce0000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000007707223e4c97610373ea00003656a4a7e6ee595073c97b5c5aeb4d43a1b99f69fb3599db39a0c34fb6993bce023deaa50cd9fa21ebe5068d3d6873a32b519739908d5d2b4f4cfe9a8ce60b1083969e4ab45cd98c1f56e0e435f0e4f2c8ec633b548ff72c8d818f06f55f24749382b77f95f21f37951470cb4f9d8cdfa4"], 0xa0) r6 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getpeername$inet(r6, &(0x7f00000001c0)={0x10}, &(0x7f0000000200)=0x10) 19:22:19 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r4, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r5 = accept4$inet(r4, 0x0, 0x0, 0x10000000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0xff, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000300)={0x10, 0x2, 0x3, @rand_addr}, 0x10) listen(r2, 0xe9) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x0, 0x0, 0xf062, 0x210}, 0x98) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r5 = socket$inet(0x2, 0x0, 0x1) connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x0}, 0x10) 19:22:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r4}, &(0x7f0000000180)=0xc) setsockopt(r3, 0xffffffe0, 0x81, &(0x7f0000000040)="cbf659c9188b7a34ad1984df6e8f9434bf5f2744ad4764debfad415959f51e08eb86a2b6d81961de90705436bcd6a6a1c55e946e0fd38d2e5cffec3dd6263d09326141063a4479961808152aa12277ebeee769dd3705cbad68eb435fc74946ce13c7f9f37373a19e36c02aa9fa0f5056f495e10b4ec14428077663e8c53b00a8b2f43cd9", 0x84) fcntl$dupfd(r1, 0x0, r0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r2, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:19 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000140)="363f998e5d1e4ded3948e2aea6fb42564192afb16307a8e6336e2393aafad1df81839a807732c7b64e09f0994189c778aa07cdaa04c1d6cd9f7c842e4eb3dcd84304a22e10429173c3103c5ecbd53d") r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000000c0)={0xe4}, 0x1) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x101) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x34) r7 = dup2(r6, r6) poll(&(0x7f0000000040)=[{r6, 0x2000}], 0x1, 0x0) posix_fallocate(r7, 0x0, 0x801) copy_file_range(r6, &(0x7f0000000080)=0x94, r7, 0x0, 0x1, 0x0) ioctl$DIOCRDELTABLES(r7, 0xc450443e, &(0x7f0000000540)={{"d989e3edf76eeb256c4d3d42464975c49ec84bda20851771b57fe0592f7a93c279d0f101b5961d7017c975b80cfdbaeb4410b58c64e7b6b2884332fb751118435c353cd9e9c38fa7dc1b5e9cea986c78b57a8ffef2cbc6053c6d4b97849b3f4b1868abebcc66ddb7428fb94fb092f1b1791023430ee85a7e75aeb2567ede5cf79ac6fb30074006bdfca790e74a82281d72752de3b5313be63977000cd5ff6a972231597bcf5523c56525a5d43a31d7960b4bb68514471c98add434bcab61c9cda728d43b21b69d07ae75eb72cf5957c20d6df7c2a1c4db96c6347ca904a65f1397da6eea047988baa5417c657122237e5231539a9db47edf407f07573fcb2ad118f4273e5860ac34279e81242602c99290ba9faaac71c1860626e25300a264c6361cd0d2c6dc56717254000aa4c67f57ba0b5e640d486416c28d40ec85293a5c067f26b187267f9f2831440033f9b4aef217acb8048ed75e7f27504e2ea03c67aa72f423579546bcda7351d8dd2cf70bfb45a00a07107d9b68105712991ca90423fca5b6f041cdd8c24831298421d62dbf0b1726094ba23e4d04d36138465652e2934221964bab34de5e1bf42847e19600b45c8d808d9278c3e990a1181432185b15553d9ef69ca9a180dd1281fcf1128c0e548d39045e8fd774d8c62f25d93057bfbddf954dfdc85476180833961f792088bfe363697492a088fa43b0b9c22f3bf1a8960b04f9f884a8bfccfc964fdc222fcc24b8a6aa270149ea4347a4dd6d374ed7bed09c205623d4f28f3e82ff4b7812affb79425093cf3812cae375ec9b5ae92dc0808be37d5f3d558dfd67c0c0408bd24e3d687aea868e7c60df55fe8d37d605a327efb343acbc699797a365da2ff54c14a86e06fc3cbbcc805371ef71dbed4755a025819464ddc9640f5308ee14d888099da6f3561cf544a63a9d643263fbe501e998f27f59aba1bdfaa5be0bcd729135ed5d51e7a22af59f906892f9ffac9f29f35d44d4077c39403309c6ac287f596326f875115853d65bf0def38bd8883f5ccd40c25b36685c234957434ba584a37211d13336405582ee079e2e41aa7a038f39862fd9b8455c35758850cd7af177bcdd279da7ccb9646b2dc664f705f66beddb56ae599decbcba9c9f67ebda2e107882ab33e78aa07df7359d969725e6fdb47501fdf5d54b9e84ed07f43ecdae83ca75fe6a23fd669495582839d9b468c92baee99ca28808b2a363a9e78f48d780b215e975ba6a8e0f6a3afc6a9bf7ffc813f0fee078513cc57146d2c9a97d3a51549e053b4322a5c94e8d49b00e6e3b8a102f1d461c8860f678a0ef4c57490fb4e98fc0f672a6aaf9cf5d360c687ec195e9ca341a2c5af302d3cc88738e3f9fb6a63a70f8ade45f8fd35ddd0de9a8cd3549a5f4d1385a897d5b7cc70bb297f0ae48a7707e0f600ac994699faa25", "39bebc0511945b4aab35e9342ef60707831ccbfef3c348e67449a8a0ace3cf2f", 0x9, 0x7}, &(0x7f0000000040)="d8f1065984a4f23ae685ce75b3ecdf75d0beab980ea6c57f73885da3a9b1", 0x78aa, 0x8001, 0x3, 0x9, 0xfffffffffffffffa, 0x2, 0x101, 0x7ff}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000f9ffffff0a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000000373ea00003656a4a7e6ee595073c9afef87000000"], 0xa0) 19:22:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = dup(r0) ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000540)={{"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", "86021547b1a71ef0960c5b1eec560fc1bdf16fcf7f0b27382a6b39b579ec1556", 0xffff957e}, &(0x7f0000000140)="1a77d383db4fd85d384839806b7e6fd1ec8609f81e0f7a7e51922bf57684eaeee25a285b2e649715aa2b5582efdfbbe574dfdc4a85559cba5008ab3f844503424d038ef923af4b7ae7636c9faf885e44ea0dc4964b3de8c7e80a9538eeebf0d5be4735059cab796f11d21562af3ef21345d1f353ab6ed5800fed0ddc3a3411eb70b9b780abc4a71f73c079dde7f8a1cf", 0x8001, 0xfff, 0x400, 0xc9, 0x10000, 0x885, 0x9}) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c1c4e22000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00c'], &(0x7f0000000140)=0x98) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r7, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7, 0x6, 0x2, 0x8, 0x1, 0x1f}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000380)={r8, 0xc2, 0xff}, 0x8) r9 = socket(0x10, 0x5, 0x7) setsockopt$inet6_buf(r9, 0x29, 0x33, &(0x7f00000009c0)="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", 0x1000) 19:22:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:20 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x2e6, 0x9}, 0x8) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = dup2(r5, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={r7, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={r7, 0xf1}, 0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = fcntl$dupfd(r3, 0x0, r8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xa0) 19:22:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) dup2(r0, r2) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x1) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = accept4$inet(r4, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_tcp_buf(0xffffffffffffff9c, 0x6, 0x26, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, &(0x7f0000000180)={0x10}, &(0x7f00000001c0)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x1a10b5f0, 0x800}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) shutdown(r0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)="c9ddb93932ad5167fa6948cf08e85da5980655bd0acdcff063c7c0e580f1535ae6faf0e6808a866f3697f3df675619c357bfa3438b7dcc49d3bb641fc036cd63e9ceef99b52dc3961f734d44b8543860530092705608b6d86febdcecced878bfb37d98a34af14c2b40cbde297302dd27316387b4c30b73e5c908f56aef9d15b01b31b31bdbbbf1f3e16e1ccf13131296d4acd8d3f390075c303a0bb62eb7ce617c23e019dd8f63332fde7c72c018f1983ca2c6002b", 0xb5, 0x189, &(0x7f0000000140)={0x10, 0x2, 0x1}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) recvfrom$inet(r6, &(0x7f0000000240)=""/169, 0xa9, 0x0, &(0x7f0000000300)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) __cap_rights_get(0x0, r6, &(0x7f0000000380)) 19:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffffeaff33480000000400000075ba3e0000000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea000036560200e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:21 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = accept(r1, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f00000001c0)=0xfffffff9, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, 0x8) syz_extract_tcp_res(&(0x7f0000000080), 0x3, 0x4) r5 = fcntl$dupfd(r2, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000040000000000000000000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, 0xb) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x9, 0x7}, 0x8) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="10024e20ac1400aa001af11dd13ebd84141044fce71ba14de5a6c790a7990d00001e0000000a00feffffff000034480000000400000075ba3e924dce000001ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000800000860b090000d4e9a00d210000ad0000000373ea00003656a4a7e6ee595073c9afef879a54d839c04c7721fe92a86eeb9fde89a1faab7e04a09ae00fb9e0b0a8c35232fb414a9d5e9913ea7ad77e16394809b9c0bd5b102aec682aff353c88e827b5bc844b224fb5c640a489711e6ac771952e0b59da"], 0xa0) 19:22:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000140)={0x1}, 0x1) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={r5, 0x0, 0xf}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={r5, 0xd, 0x9}, 0x8) r6 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockname$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c}, &(0x7f0000000080)=0x1c) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)=[0x3ff]) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$lock(r5, 0xd, &(0x7f0000000080)={0x2, 0x3, 0x40, 0x8}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0x0, 0x5, @rand_addr="41214501cbce5b96849b0a5fd9e578f8", 0x5}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = accept4$inet(r1, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4f, 0x0, 0x110, 0x3, 0x0, 0x2}, &(0x7f0000000080)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xb, 0x6b}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0xc) accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10, 0x20000000) shutdown(r2, 0x1) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r5 = accept4$inet(r0, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = fcntl$dupfd(r5, 0x0, r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xa0) 19:22:22 executing program 0: ioctl$DIOCRADDADDRS(0xffffffffffffff9c, 0xc4504443, &(0x7f0000000540)={{"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", "68472e561b5f18d40e91e1ee0d94d9e738a3c2f148652be165ad4c2195fabd7f", 0x7, 0xfc}, &(0x7f0000000140)="3ed96dbdd62291660ab37c089c43711c9e7830303b556d92cdc9508449d5e323604c018b7dcfe0a2c0df070f986f501b40db5614ffb937d9b90f1bbcc1b13288ccafac19996f609bf5ffeae7522db62fd0151f3b8f87885c17b767bdec0a0d066fb8a1af44831773cb689b2406f3190bb9d5d0788acd761eaa147ed5aece28f6697bdce9c58f080a22a59c557ad1b8681833b65e86b9eca8b15c", 0x100000000, 0x100, 0x100000000, 0x7f, 0x1, 0xcb}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @multicast2}, 0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x7f, 0x4) r4 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ftruncate(r1, 0xfffffffffffffec1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) write(r4, &(0x7f0000000140)="ac44786ff9693840728f1e7416ca8c6e8f217432b9d6d3d8a9d15f84e1ee02d042a6ed31c20393d41851f5f86e", 0x2d) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r5, 0x5, 0x0, 0x4da4, 0x2, 0xea0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000200)={r7, 0xfffa, 0x0, 0x3, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) shutdown(r6, 0x0) r8 = fcntl$dupfd(r2, 0x0, r3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x3, @broadcast}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1002ac1400aa001af15da14de5a6c790a799000000000000feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000012fb00a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef870000000000"], 0xa0) ioctl$DIOCGETADDR(r5, 0xc4704436, &(0x7f0000000240)="a4914a12d55727da2415622c6777c019aa340eec54e753afefa85219b44d1317ca8e30927f9d05ed5b196f9d988630e4fac672876ff4fb58a93ed805b48af714b90eb660136ae62a67cc") 19:22:22 executing program 1: geteuid() r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) chflagsat(r0, &(0x7f0000000040)='./file0\x00', 0x18000, 0x600) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000b1ae905b000a00feffffff000049480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff860004a801002050070200004000000005000001000000000b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef871cffb2104939d6e2d54a2e785229ab9d0a0c1b6f98f67900000000000000"], 0xa0) 19:22:22 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0xa4, 0x1108, 0x1, 0x1}, &(0x7f0000000080)=0x10) listen(r0, 0xe7) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000140)=[{&(0x7f0000001740)=""/4106, 0x100a}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x0}, 0x82) dup(r4) socket$inet_udplite(0x2, 0x2, 0x88) 19:22:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0x0, 0x82, 0x3ff, 0xfffe, 0x9}, &(0x7f0000000140)=0xa0) 19:22:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket(0x1c, 0x3, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000140)={0x10, 0x2, 0x2, @multicast1}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000040)=""/45, 0x2d, 0x43, &(0x7f0000000080)={0x10, 0x2, 0x2, @multicast1}, 0x10) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a01d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000380)="b0a75245f653e27e11382cce34d404c4cf2205963cd1558352f1f2a2309661a32bc649d950854968cd7ba366b4db9fc0ef249368040000000000000077c8f1a7bdf17e9103b43eda44ef49243074c5d9d7e154432ae66b695ae0f250b79b60a19df9630d4a3b27a0b061d6abd6cfd5ae07e6806a48ffd35c0cdc456135cfb50f4360c543a0a214564e0bdb434d6e6f8358aed341cab0e3e4b47db45582a7d07e103722825a50e7e6ece5fcd55cec1a64d10000", 0xb3, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:23 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, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x0, 0xff}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) __semctl$GETZCNT(0x0, 0x4, 0x7, &(0x7f0000000540)=""/4096) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xffff9bc2}, &(0x7f0000000080)=0xc) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000002fcffffffe9ff1a9ed8131aff80006fce00ffff0000ff86a2357270a6a8000000a80100db500700000000000000050000ab00000000010b00130800000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee5950"], 0xa0) 19:22:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r1, 0x0, &(0x7f0000000040), 0x40000000) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80, 0x0, 0x0, 0x42}, 0xb) bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x4, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xffffffff}, &(0x7f0000000280)=0x8) accept4$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x10000000) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x24) fchownat(r4, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r3, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$sock_int(r2, 0xffff, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:24 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r3 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sendmsg$inet6_sctp(r3, &(0x7f00000000c0)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c, 0x0}, 0x0) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYRES32=r5], 0xa0) 19:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, r3}) getpgrp(r3) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0xfe9e) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000000140), 0x30000000) accept$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYRESOCT=r6], 0xa0) 19:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x7fffffff) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:25 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = accept4(r3, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet_mreqsrc(r4, 0x0, 0x48, &(0x7f0000000140)={@broadcast, @broadcast, @multicast1}, &(0x7f0000000180)=0xc) r5 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r3 = fcntl$dupfd(r0, 0x11, r2) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="10025920ac070000000000000085d31af15da14de5a6c790a79900000009000000000000003e96a914b20a00feffffff000034480000000400000075ba3e924dce1f0000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357670a6a8000000a80100db5007000000000000000500f30100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x9}, 0x8) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) bind$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff0000344800456d4a89a4e2cc59ff10b5000004000000ffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db50070000000000000005000001000000000147011300000000050000000000d4e9a00d000000ad0000000373ea00003656a4a73333ab23e6ee595073"], 0xa0) 19:22:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:26 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, 0x0, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt(r2, 0x6, 0x4, &(0x7f0000000080)=""/54, &(0x7f0000000140)=0x36) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, 0x8) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) ioctl$DIOCGETRULESET(0xffffffffffffff9c, 0xc444443b, &(0x7f0000000040)="8b6971aa024fd910ac957e18b70071aba5") r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = accept4(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000080)=0x8, 0x30000000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000140)={0x8, {{0x10, 0x2, 0x1, @loopback}}}, 0x90) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a60101a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x66a}, &(0x7f0000000280)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r4 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xa0) 19:22:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xd4bb) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r1 = accept4$inet(r0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) getsockopt$inet_udplite(r3, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) r5 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380), 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = fcntl$dupfd(r2, 0x0, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r3 = accept4$inet(r2, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xa0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r3, 0x0) r7 = dup2(r6, r6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01200000660b75c3bd44248d0ffa5276ba70b4d1156953ca74d210a75deb166fd1", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={r9, 0x21}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r9, 0x150d}, &(0x7f0000000140)=0x8) 19:22:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = fcntl$dupfd(r2, 0x11, r3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r4 = dup2(r3, r3) poll(&(0x7f0000000040)=[{r3, 0x2000}], 0x1, 0x0) posix_fallocate(r4, 0x0, 0x801) copy_file_range(r3, &(0x7f0000000080)=0x94, r4, 0x0, 0x1, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000140)="01fb27f4f366b6723364f6bdc15514064416728678b9d8eba396900a27126970dc2449a01092ad195b3c08ea00dd4d04b9121c044862dc36dd7ecfc371f10bc9ac28589fc81fbb8164ac2ca2c6b392bbd354709dc3a4db2c0777de3df6a81369124fe76f234a26e4e01b0bbeed1db5b1e63416c30ba93c1192bd6481fa4d322637fdec490b9e1a3cf027bcf626ef51ca0ed6bf0b9474c938553bb820859d3bdeeddcc9b8caf2d8aaa56b21a97a469e6f30a2dbc836345714256b6500e20c6c255c0f0dba8b8a45b7e60025fef0b7891c36762f4617a14e0990f51d08") r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = fcntl$dupfd(r2, 0x0, r5) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a7990000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000e50373ea00003656a4a7e6ee595073c9afef8700000000"], 0xa0) 19:22:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x20, 0xef, 0x2020, 0x4, 0x87, 0x0, 0x3}, &(0x7f00000000c0)=0x20) listen(r0, 0xe7) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = accept4$inet(r0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = fcntl$dupfd(r3, 0x0, r4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) 19:22:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet6(r0, &(0x7f0000000100)=""/156, 0x9c, 0x40002, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0xffe, @ipv4={[], [], @multicast1}, 0xffffffff}, 0x1c) connect(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) socket(0x10, 0x20000000, 0x2) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10) socket(0x1c, 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x96}, 0x10) sendto$inet(r2, &(0x7f0000000380), 0x0, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x3, @broadcast}, 0x10) 19:22:27 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, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000580)="11a7", 0x2}], 0x1}, 0x0) 19:22:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x80}, 0xb) bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) listen(r0, 0xe7) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) accept4$inet(r0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="10024e20ac1400aa001af15da14de5a6c790a799000000000000000a00feffffff000034480000000400000075ba3e924dce000000ec00000000fcffffffe9ffff80006fce00ffff0000ff86a2357270a6a8000000a80100db5007000000000000000500000100000000010b00130000000000860b090000d4e9a00d000000ad0000000373ea00003656a4a7e6ee595073c9afef87"], 0xa0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040)=0xffffffc1, 0x4) panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4813 cpuid = 0 time = 1604949747 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003634c20 vpanic() at vpanic+0x1c7/frame 0xfffffe0003634c80 panic() at panic+0x43/frame 0xfffffe0003634ce0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0003634d40 sctp_add_to_readq() at sctp_add_to_readq+0x4b9/frame 0xfffffe0003634da0 sctp_notify_peer_addr_change() at sctp_notify_peer_addr_change+0x2cf/frame 0xfffffe0003634e10 sctp_handle_no_route() at sctp_handle_no_route+0x7c/frame 0xfffffe0003634e50 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xbfd/frame 0xfffffe0003634f90 sctp_med_chunk_output() at sctp_med_chunk_output+0x48b3/frame 0xfffffe0003635980 sctp_chunk_output() at sctp_chunk_output+0x1c35/frame 0xfffffe00036362d0 sctp_process_control() at sctp_process_control+0x56a4/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x147c986(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff810eb770 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003634c00 rbp 0xfffffe0003634c20 rsi 0 rdi 0xffffffff810eb7a6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xdabe ll+0xda9d r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196f0d0 r15 0xffffffff8196f0d0 rip 0xffffffff810dfc77 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147c986(%rip) db> show proc Process 12 (intr) at 0xfffff800042a7a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee70 ABI: null reaper: 0xffffffff8250ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fac0 (map 0xffffffff8250fac0) (map.pmap 0xffffffff8250fb80) (pmap 0xffffffff8250fbe0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 2422 768 768 0 R (threaded) syz-executor.1 100699 RunQ syz-executor.1 100801 RunQ syz-executor.1 2421 802 802 0 S (threaded) syz-executor.2 100675 S nanslp 0xffffffff8252fd71 syz-executor.2 100946 S connec 0xfffff80043a45bf0 syz-executor.2 100950 S uwait 0xfffff8001efea080 syz-executor.2 2420 769 769 0 RL (threaded) syz-executor.3 100610 RunQ syz-executor.3 100943 Run CPU 1 syz-executor.3 100949 S select 0xfffff8001efeddc0 syz-executor.3 2419 767 767 0 R (threaded) syz-executor.0 100672 RunQ syz-executor.0 100945 S accept 0xfffff80043a3e508 syz-executor.0 100947 S uwait 0xfffff80043ac3d00 syz-executor.0 2324 2318 2324 0 Ss select 0xfffff8001efedf40 dhclient 2321 1 2321 0 Ss select 0xfffff8000491b740 dhclient 2318 2311 424 65 S select 0xfffff80004abe440 dhclient 2311 424 424 0 S wait 0xfffff80004b13a40 sh 2302 1 2302 65 Ss select 0xfffff8004382eec0 dhclient 1691 1 1691 0 Ss select 0xfffff8001efed5c0 dhclient 1688 1 1688 0 Ss select 0xfffff8001eee5540 dhclient 1669 1 1669 65 Ss select 0xfffff8001efed240 dhclient 1020 1 1020 0 Ss select 0xfffff8004370ef40 dhclient 1017 1 1017 0 Ss select 0xfffff8004370e7c0 dhclient 802 762 802 0 Rs syz-executor.2 769 762 769 0 Ss nanslp 0xffffffff8252fd70 syz-executor.3 768 762 768 0 Ss nanslp 0xffffffff8252fd70 syz-executor.1 767 762 767 0 Ss nanslp 0xffffffff8252fd71 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffff8001efead80 syz-fuzzer 100111 S uwait 0xfffff800430f7680 syz-fuzzer 100112 S uwait 0xfffff800430f7780 syz-fuzzer 100113 S uwait 0xfffff800430f7880 syz-fuzzer 100114 S kqread 0xfffff80004aa4d00 syz-fuzzer 100115 S uwait 0xfffff80004bd8000 syz-fuzzer 100116 S uwait 0xfffff80004bd8100 syz-fuzzer 100117 S uwait 0xfffff80004bd8200 syz-fuzzer 100417 S uwait 0xfffff8001efea680 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80043144ae8 csh 758 682 758 0 Ss select 0xfffff8001efed8c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047008b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a04cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a004b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a00cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049ff4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049ffcb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049f84b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049f8cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049f24b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fd70 cron 682 1 682 0 Ss select 0xfffff8001efedbc0 sshd 495 1 495 0 Ss select 0xfffff8001eee5440 syslogd 424 1 424 0 Ss wait 0xfffff8001ef2a520 devd 423 1 423 65 Ss select 0xfffff80004abe5c0 dhclient 338 1 338 0 Ss select 0xfffff8001eee5840 dhclient 335 1 335 0 Ss select 0xfffff80004abe7c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d138 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a57a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c200 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff8000470b8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826436c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637b38 [dom0] 100075 D launds 0xffffffff82637b44 [laundry: dom0] 100076 D umarcl 0xffffffff814e7fa0 [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 - 0xffffffff8261b7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000432ed90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000432ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635020 [crypto] 14 0 0 0 DL seqstat 0xfffff800042f9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8e0 [g_event] 100026 D - 0xffffffff8250e8e8 [g_up] 100027 D - 0xffffffff8250e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042aee00 [thr_0] 100019 D - 0xfffff800042aee80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 0 [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 0xfffff80004289520 [init] 10 0 0 0 DL audit_w 0xffffffff82635540 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee70 [swapper] 100005 D - 0xfffff800042a3e00 [if_io_tqg_0] 100006 D - 0xfffff800042a3d00 [if_io_tqg_1] 100007 D - 0xfffff800042a3c00 [if_config_tqg_0] 100008 D - 0xfffff800042a3b00 [softirq_0] 100009 D - 0xfffff800042a3a00 [softirq_1] 100010 D - 0xfffff800042a3900 [inm_free taskq] 100013 D - 0xfffff800042a3600 [aiod_kick taskq] 100014 D - 0xfffff800042a3500 [thread taskq] 100015 D - 0xfffff800042a3400 [in6m_free taskq] 100017 D - 0xfffff800042a3200 [kqueue_ctx taskq] 100024 D - 0xfffff800042a3100 [firmware taskq] 100029 D - 0xfffff800042ee600 [crypto_0] 100030 D - 0xfffff800042ee600 [crypto_1] 100044 D - 0xfffff800046ebe00 [vtnet0 rxq 0] 100045 D - 0xfffff800046ebd00 [vtnet0 txq 0] 100046 D - 0xfffff800046ebc00 [vtnet0 rxq 1] 100047 D - 0xfffff800046ebb00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004479980 [virtio_balloon] 100053 D - 0xfffff800046eba00 [mca taskq] 100056 D - 0xffffffff81d16e61 [deadlkres] 100062 D - 0xfffff800042ee100 [acpi_task_0] 100063 D - 0xfffff800042ee100 [acpi_task_1] 100064 D - 0xfffff800042ee100 [acpi_task_2] 100066 D - 0xfffff800042ee000 [CAM taskq] db> show all locks Process 2422 (syz-executor.1) thread 0xfffffe0025738500 (100801) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80043560988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 2420 (syz-executor.3) thread 0xfffffe0023b48800 (100943) exclusive sleep mutex FFS (FFS Lock) r = 0 (0xfffff8000490e690) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:314 exclusive rw per-fs softdep (per-fs softdep) r = 0 (0xfffff8000470b800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10498 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e45e80) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3875 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800436db628) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1076 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00258318b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1311 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80043a1d988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:4914 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28482 1661K 28546 kobj 336 1344K 496 newblk 514 1153K 9889 vfscache 3 1025K 3 pcb 63 578K 12801 inodedep 11 517K 2102 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 282K 2499 acpica 1674 185K 52510 vnet_data 1 168K 1 filedesc 21 149K 2995 pagedep 11 131K 1510 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 bus 979 79K 3034 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 kdtrace 192 37K 7799 temp 35 33K 2221 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 75 26K 75 sctp_timw 88 22K 88 vmem 3 22K 5 kbdmux 6 22K 6 lltable 47 18K 53 ufs_mount 5 17K 6 proc 3 17K 3 sctp_atcl 32 16K 9618 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 182 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 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 sctp_stro 9 9K 1768 bmsafemap 2 9K 1973 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 11 pfs_vncache 1 8K 1 select 63 8K 63 audit_evclass 233 8K 291 kqueue 63 7K 2435 CAM DEV 3 6K 510 cred 24 6K 269 plimit 23 6K 414 selfd 88 6K 29542 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 76 5K 80 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 21 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 UMA 247 4K 247 session 31 4K 46 pgrp 31 4K 46 routetbl 24 4K 32 hhook 13 4K 13 lockf 28 3K 57 terminal 11 3K 11 acpisem 22 3K 22 proc-args 50 3K 628 uidinfo 3 3K 10 sctp_ifa 17 3K 19 sctp_stri 4 2K 1154 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 20 Unitno 33 2K 3766 sctp_atky 41 2K 10836 CAM XPT 22 2K 543 in_multi 6 2K 8 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 38 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 1765 ipsec 3 1K 3 sctp_ifn 6 1K 19 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 mkdir 5 1K 2970 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_athm 32 1K 9627 newdirblk 4 1K 1485 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 procdesc 4 1K 16 cdev 2 1K 2 inpcbpolicy 11 1K 992 osd 3 1K 9 sctp_map 18 1K 3534 savedino 1 1K 3202 indirdep 1 1K 3744 vnodes 1 1K 2 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 soname 6 1K 6845 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 4109 tcpfunc 2 1K 2 iov 2 1K 16157 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 42 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 109 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 2 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3501 sctp_iter 0 0K 9 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 2 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 CAM CCB 0 0K 15149 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 dirrem 0 0K 1726 freefile 0 0K 1724 freeblks 0 0K 1901 freefrag 0 0K 96 allocindir 0 0K 0 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 16 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 22 ppbusdev 0 0K 0 statfs 0 0K 1666 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 10 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 124 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 240 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 667 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 3 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 9263 1 9263 0 254 18972672 0 mbuf_packet 256 8289 846 1093753 0 254 2338560 0 RADIX NODE 144 14579 426 101105 0 62 2160720 0 malloc-512 512 4125 3 4134 0 30 2113536 0 BUF TRIE 144 269 13199 11517 0 62 1939392 0 malloc-4096 4096 355 2 531 0 2 1462272 0 malloc-128 128 9404 82 14163 0 126 1214208 0 pbuf 832 0 953 0 0 2 792896 0 UMA Slabs 0 112 6137 16 6137 0 126 689136 0 VM OBJECT 264 1266 54 37767 0 30 348480 0 THREAD 1792 145 26 3028 0 8 306432 0 VNODE 488 552 72 2279 0 30 304512 0 mbuf 256 591 534 612353 0 254 288000 0 sctp_ep 1280 19 203 6128 0 254 284160 0 socket 944 46 246 8276 0 254 275648 0 256 Bucket 2048 123 9 8408 0 8 270336 0 malloc-4096 4096 61 4 2423 0 2 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 833 0 1 262144 0 DEVCTL 1024 4 204 125 0 0 212992 0 malloc-256 256 697 128 16830 0 62 211200 0 malloc-32768 32768 0 6 3636 0 1 196608 0 malloc-16384 16384 8 4 1633 0 1 196608 0 malloc-16 16 11903 347 11957 0 254 196000 0 malloc-64 64 2759 202 32221 0 254 189504 0 malloc-2048 2048 8 80 15923 0 8 180224 0 sctp_raddr 736 19 223 4662 0 254 178112 0 MAP ENTRY 96 1603 245 128840 0 126 177408 0 mbuf_jumbo_page 4096 2 41 147 0 254 176128 0 UMA Zones 768 219 0 219 0 16 168192 0 sctp_asoc 2288 9 61 1767 0 254 160160 0 malloc-128 128 1208 32 24576 0 126 158720 0 malloc-32 32 4636 152 4671 0 254 153216 0 S VFS Cache 104 1018 347 2999 0 126 141960 0 FFS2 dinode 256 515 25 2240 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 147 0 1 131072 0 malloc-1024 1024 121 7 138 0 16 131072 0 g_bio 408 0 310 58250 0 30 126480 0 ksiginfo 112 60 984 1337 0 126 116928 0 VMSPACE 2536 38 7 2401 0 4 114120 0 malloc-128 128 619 249 5275 0 126 111104 0 vmem btag 56 1803 129 1803 0 254 108192 0 FFS inode 160 515 160 2240 0 62 108000 0 PROC 1312 60 15 2422 0 8 98400 0 malloc-512 512 87 89 2180 0 30 90112 0 malloc-2048 2048 24 18 6134 0 8 86016 0 malloc-256 256 216 114 11571 0 62 84480 0 filedesc0 1080 61 16 2423 0 8 83160 0 UMA Kegs 384 205 8 205 0 30 81792 0 128 Bucket 1024 52 27 1591 0 16 80896 0 tcp_bbr_map 128 5 584 3784 0 126 75392 0 malloc-4096 4096 17 0 21 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 malloc-512 512 56 64 9648 0 30 61440 0 malloc-256 256 93 147 5423 0 62 61440 0 malloc-128 128 385 49 1310 0 126 55552 0 clpbuf 832 0 64 367 0 16 53248 0 malloc-64 64 571 248 4880 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 6 0 1 49152 0 64 Bucket 512 68 28 4915 0 30 49152 0 malloc-128 128 350 22 455 0 126 47616 0 malloc-256 256 156 24 1502 0 62 46080 0 32 Bucket 256 46 134 1723 0 62 46080 0 malloc-4096 4096 9 2 2126 0 2 45056 0 malloc-1024 1024 12 32 1911 0 16 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 96 0 1 40960 0 Files 80 233 267 17967 0 126 40000 0 malloc-256 256 18 132 3219 0 62 38400 0 NAMEI 1024 0 36 20963 0 16 36864 0 malloc-512 512 57 15 719 0 30 36864 0 malloc-512 512 8 64 1532 0 30 36864 0 pcpu-8 8 4230 378 4268 0 254 36864 0 malloc-64 64 457 110 699 0 254 36288 0 sctp_chunk 152 18 216 3475 0 254 35568 0 udplite_inpcb 488 0 72 243 0 254 35136 0 tcpcb 1048 5 28 489 0 254 34584 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 mt_stats_zone 64 451 61 451 0 254 32768 0 malloc-64 64 414 90 3270 0 254 32256 0 tcp_inpcb 488 6 58 489 0 254 31232 0 16 Bucket 144 53 143 10569 0 62 28224 0 8 Bucket 80 48 302 13427 0 126 28000 0 pipe 744 22 13 470 0 16 26040 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 8 4 10 0 8 24576 0 malloc-512 512 40 8 41 0 30 24576 0 PWD 32 21 735 1576 0 254 24192 0 malloc-32 32 315 441 11054 0 254 24192 0 KNOTE 160 28 122 52204 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 165 21 1652 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 tcp_bbr_pcb 832 1 26 374 0 16 22464 0 malloc-1024 1024 4 16 58 0 16 20480 0 malloc-1024 1024 17 3 32 0 16 20480 0 2 Bucket 32 59 571 11211 0 254 20160 0 malloc-128 128 109 46 671 0 126 19840 0 malloc-256 256 12 63 280 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 4 0 6 0 2 16384 0 malloc-1024 1024 12 4 14 0 16 16384 0 malloc-512 512 20 12 24 0 30 16384 0 4 Bucket 48 6 330 8135 0 254 16128 0 vtnet_tx_hdr 24 1 667 569298 0 254 16032 0 udp_inpcb 488 2 30 205 0 254 15616 0 malloc-256 256 36 24 362 0 62 15360 0 malloc-2048 2048 3 3 25 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 21 3 21 0 30 12288 0 malloc-64 64 54 135 15371 0 254 12096 0 malloc-64 64 83 106 2486 0 254 12096 0 malloc-16 16 284 466 33583 0 254 12000 0 malloc-128 128 19 74 117 0 126 11904 0 sctp_readq 152 2 76 825 0 254 11856 0 routing nhops 256 28 17 39 0 62 11520 0 unpcb 256 17 28 1123 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 111 0 8 8192 0 malloc-1024 1024 1 7 1168 0 16 8192 0 pf tags 104 0 78 4 0 126 8112 0 rtentry 176 35 11 39 0 62 8096 0 rl_entry 40 81 121 123 0 254 8080 0 sctp_stream_msg_out 112 2 70 8 0 254 8064 0 sctp_laddr 48 3 165 1129 0 254 8064 0 udpcb 32 2 250 448 0 254 8064 0 malloc-64 64 90 36 97 0 254 8064 0 malloc-64 64 85 41 106 0 254 8064 0 malloc-32 32 10 242 3867 0 254 8064 0 malloc-32 32 101 151 144 0 254 8064 0 malloc-32 32 85 167 1862 0 254 8064 0 malloc-32 32 43 209 2399 0 254 8064 0 malloc-32 32 101 151 1172 0 254 8064 0 malloc-32 32 19 233 1064 0 254 8064 0 malloc-16 16 29 471 555 0 254 8000 0 malloc-16 16 44 456 3321 0 254 8000 0 malloc-16 16 195 305 3273 0 254 8000 0 malloc-16 16 27 473 51 0 254 8000 0 malloc-16 16 46 454 3617 0 254 8000 0 ripcb 488 4 12 55 0 254 7808 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1010 0 30 7740 0 malloc-256 256 12 18 370 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 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 pcpu-4 4 32 480 32 0 254 2048 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-64 64 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-16 16 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