, 0x0, 0x0, 0x0, 0x389, 0x1}, 0x0) 00:01:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x23b1d6026490583d, 0x81, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x8}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) 00:01:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000d3ff12fc9313e90206dfdc902366cd9a73496177719effbc056e80443ed0d4a9f6e54dc5ba081c41c88e0da0a9fa5802486f0786eb1ef4a601bd6fa6e73cb7014da4a790eeb88473ac7e1842ca493cbd79cdd86b1a6f162d1d663e9504343b5ebecff7ea12cacad34be419a2770f3efed49c97fab6ea55f20a261d41f7de5fd7107aeb6f2f0dd85525582aff"], &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$inet_int(r0, 0x0, 0x51, 0xffffffffffffffff, 0x392) 00:01:12 executing program 2: mlockall(0x1) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x80410, r0, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000040)=""/230, 0xe6}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000000140)=""/112, 0x70}, {&(0x7f00000001c0)}], 0x5, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1412, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x81}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x93e5}, &(0x7f0000000300)=0x8) 00:01:13 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000140)=""/56, 0x38}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/250, 0xfa}, {&(0x7f0000000480)=""/133, 0x85}, {&(0x7f0000000540)=""/252, 0xfc}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/68, 0x44}, {&(0x7f00000016c0)=""/12, 0xc}], 0x9) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x0) accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) setitimer(0x0, &(0x7f0000000000)={{}, {0xc7000000}}, 0x0) 00:01:13 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:13 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) sync() r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000100)) 00:01:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) setsockopt$inet_opts(r1, 0x0, 0xd, 0x0, 0xfffffffffffffe3a) r2 = shmget$private(0x0, 0x3000, 0x33, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:01:13 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x2, 0x5}, 0x0) 00:01:13 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x168, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x800, 0x39, 0x2, 0x7bb2}, 0x14) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="ca4289d5cc07a5e1b18d4542b99946258daf883f9a0ef86110b69686f5563074be2ce3a2074aa8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msgget(0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:01:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:14 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:14 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:14 executing program 1: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1f, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x3f, "178e3e63ed4188b3002c25f59be6b16ed5f03ccf77e333c831ae9e64a2527a94ee861b6f3a97dfa478d7ad09b0833444bc02dfc9c4002359641e1ce4f6b2d4"}, &(0x7f0000000100)=0x47) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x80000001, 0xfff}, &(0x7f0000000180)=0xc) 00:01:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="ca4289d5cc07a5e1b18d4542b99946258daf883f9a0ef86110b69686f5563074be2ce3a2074aa8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msgget(0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:01:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:15 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1408, &(0x7f0000000000)=0x80, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) 00:01:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) fchmod(r0, 0xe3) ftruncate(r0, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x1f, 0x4, [0x3, 0x1ff, 0x8766, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x9b1f, 0xf, 0x45059779, 0x200}, &(0x7f0000000140)=0x18) fchdir(r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x412, r0, 0x3d) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) flock(r0, 0x3) 00:01:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f00000006c0)="ca4289d5cc07a5e1b18d4542b99946258daf883f9a0ef86110b69686f5563074be2ce3a2074aa8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) msgget(0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r1}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:01:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x9, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={r1, 0x0, 0x0, 0x10000, 0x6, 0x400}, &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x100, 0x2030, 0xc0, 0x93b, r2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6900000079efb580a213bd8c7406a3f6412850d505f37a4c8f008ba4cb37f083057597f9614dd1a1f2e4e05f5e5f8226f16af3fb5242ca168b38f3799ef457000000002e8e5042161b57d6783bc13341b37bc3db583f986e4c24af271c0c09ef7b65a5aa802b2b7d1ede0c107b"], &(0x7f0000000140)=0x71) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xbb, "8c52d2aa98d3fbe641120b17128f3e96c1f0e277545ea5a7576f73157e5de07f0b360128f6e890e17c3c1fd6b8dcc9a439716fc7a197ada167bac5624672058aa17680f56bd40e1980e18195bb3101cd92eea182ec1e9dec64b448e458bdc99fb4b1a89b4619eb43634eb75cb5bcbf56ed74e20992972d01110040fb01d010226a116e49c89a100d1172e390c5aca4e8292ec5fc57d1620c366668b9b9641e3fee910dbfa484319a8c9448fe3f76e220b0d642934a589f08589da4"}, &(0x7f0000000280)=0xc3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) 00:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x80000001) fcntl$lock(r0, 0x9, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x200000000000000) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x1, &(0x7f0000000280)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @empty, 0xea2}, @in6={0x1c, 0x3, 0xc94, @empty, 0x101}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x1ff, @empty, 0x7ff}, @in6={0x1c, 0x1, 0x6162e012, @local={0xfe, 0x80, [], 0x0}, 0x849}]}, &(0x7f00000003c0)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @empty, 0x889}}, 0x0, 0xffffffffffffff7f, 0x7, 0x3ff}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xb6c, 0x10, 0x1, 0x9, r4}, 0x10) flock(r3, 0x2) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r0, r2) 00:01:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000600)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="680000001bfb0bad2d1acb6817f33197d3458a75669a7c3c1f5940aa9a1c7be035d5747ef212826c67df329d5b45ab908443b80a9eb820b5cd169592279a90aaaca5e13126b5f7a89c9a4d57a4cfaea2c29e22731a7c39d70386996c025ce6bb1fe050f7e5ae12d12670"], &(0x7f00000002c0)=0x70) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000300)=@in6={0x1c, 0x2, 0x9, @loopback, 0x5}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000340)="32ea604584fc3b0b14484e574087e1c2a5aaf8ab8076ba89aa9f3e3e0ddbe24db6152f38efaefaf41970d66a7c02320d5bbfc68d2c5b1134af0fb8a9ee7439835ab8f852eb910aa5639f9e2d90783308954e8fff3ccc51728afc69e162e11c2fa969a7976a5cf33e0cc30f39c5b46b23003b19f4614c646569f55244e7ff3be56b1bccf64d2a8c7d6129ea0819a899874776fe2425e193e6487be0d18f51dde08ad6b5f5665a72695517de06151f13946ca7da346e6b6816a1f38d81a4afc63228b0a75a3fcb83bad871a2380289c12d0e055307bbc20f9d34d05ec6f74c16c56b4b84d8e3e47d969262749a4f84b76a6fcb2d", 0xf3}], 0x1, &(0x7f0000000700)=[{0x40, 0x3f, 0x7cd8, "134fdcb500a51f39a0bfc53cff2f6983f3a33d045d55f91e29198a70ba70b1dd383b577b93825ce3b01082d9e8b09e"}, {0xa8, 0x1, 0x1, "b44b66529a6c19e7c146fe064ee44b32f0d0ded08946eaca63c168a89db3d5c3b027adb5fcb62cb9509ffd6995251c75a3fb73decb8c6a19841fe9cc794567d09a9b4a09aaa1737a11cb972947e9c6ab771f6a329c49a4395bbd95cace7401c755eaf78d358e2732f5310c42bf27b0696449446bf6c6b1ed45e6d0d265894b1b96210e325edd737b077ea30839616863cdd0192b3e0b"}, {0x58, 0x88, 0x9, "da6d6bfaed59e2e2bf46c4607488351eabf51ff55fc5b26b06e066add1f11e49a16988a5eaff92ff4a51b1c35fbc54c000e28b79b4d9bff5bde7275a17e13c5a1394a3ff1726b6"}, {0x90, 0xffff, 0x100, "8113466af7323284b98c71935464ee9f79e7c62715f115883160274f16fa80cfab7775cd1adb9e8f3821a4484a6b425dcd6e319e683ea6556af75d7bdfb64c3a4cad92a96ed3e4fd418400211cdad5052d5ec6f65c3d5ab02b24003fd1aca2a1bffe62b175d700e84367ec36c8d264c391c692b749ffbf8a9114571228716891"}, {0x20, 0x29, 0x1ff, "9b3cf565c5640ff76e73"}, {0xb0, 0xaf, 0xffffffffffff6977, "350dfc86567fad636646ff934c8dd3a15dc390d5163e54130bd4a15b7968c81ac94a0df685c1655ec624d6d7f40d01a1868dcbf5608991e405675a2156fd6fb23197f6eab01c44f042ad1a4f660fb45b86a0256ec4e8f9617824fcc0a04a2f2bba9043c2fde7d924a2ade153b678b3c47996c3cb781afecf3e03580bf53a64cdca88d68060efd6bfbccedbe0f9c1be19a2ed8d1bc27263f6b3183d200ed7a4"}, {0x60, 0xffff, 0x85, "e6cab37f08b3a256d9d2ddfc6bba78c41991c85641727123078eb5f8d49290dd323bbcc2ca4c04d095d37ba82773b97447b3ff2b78da3011c1a84d8ddd345374ad71c5141d0de010d714825c"}], 0x300}, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff00) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x1}}, 0x0, 0x8000, 0x3, 0x4, 0x7f, 0x2, 0x7fff}, &(0x7f0000000100)=0x98) pipe2(&(0x7f0000000180), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x1000, 0x80000000, 0x100, r2}, 0x10) 00:01:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:18 executing program 3: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:18 executing program 1: getpgid(0x0) mlock(&(0x7f0000c70000/0x3000)=nil, 0x3000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) munlockall() readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)=""/175, 0xaf) 00:01:18 executing program 3: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:18 executing program 3: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:18 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x200000000000000) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000380)={0x1, &(0x7f0000000280)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @empty, 0xea2}, @in6={0x1c, 0x3, 0xc94, @empty, 0x101}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @rand_addr=0x9}, @in6={0x1c, 0x2, 0x1ff, @empty, 0x7ff}, @in6={0x1c, 0x1, 0x6162e012, @local={0xfe, 0x80, [], 0x0}, 0x849}]}, &(0x7f00000003c0)=0x10) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @empty, 0x889}}, 0x0, 0xffffffffffffff7f, 0x7, 0x3ff}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xb6c, 0x10, 0x1, 0x9, r4}, 0x10) flock(r3, 0x2) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) dup2(r0, r2) 00:01:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0x2, "177e"}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) 00:01:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) socket(0x17, 0x20000005, 0xfff) 00:01:19 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:19 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) fcntl$setflags(r1, 0x2, 0x1) ftruncate(r1, 0x81) execve(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r3, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000580), 0x1f) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) 00:01:19 executing program 2: r0 = socket(0x17, 0x10000000, 0x7f) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6b, "beb132a5f07c24534c14814891ce3696888dd328ee5e3ad28eb135c0159832378ab3cafeb43e5bd5fa6780cb718909da9f3ce7f4fb55d2fa990ccfb4f5ec7e30963d0e445f148b0c2c8e0856d58bde6f793bb168148527aa769934e46b5f1433289e88520d7096e3fa7ecd"}, &(0x7f0000000080)=0x73) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4, 0x5}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x822, &(0x7f0000000100)=0x7e, 0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000000180), 0x4) 00:01:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x4, "78d2860ba63bdd769e79c666878a96b2"}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @rand_addr}, 0xc) 00:01:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0/file1/file0\x00', 0x20000, 0x2) nanosleep(&(0x7f0000000240)={0x28000000}, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) r1 = open(&(0x7f00000018c0)='./file0/file0\x00', 0x0, 0x0) utimes(&(0x7f0000000400)='./file0/file1/file0\x00', &(0x7f00000005c0)={{0x80, 0x1f}, {0x2, 0x9}}) r2 = getgid() recvfrom(r1, &(0x7f0000000500)=""/187, 0xbb, 0x40041, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) rename(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file1\x00') r3 = accept4(r1, 0x0, &(0x7f0000000440), 0x10000000) listen(r1, 0xff) link(&(0x7f0000000340)='./file0/file1\x00', &(0x7f0000000380)='./file0/file0\x00') listen(r1, 0xcc63) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r4 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000001940)='./file0/file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000001a80)={&(0x7f0000000780)=@file={0x0, './file0/file1\x00'}, 0x10, &(0x7f0000001900)=[{&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="a1c5712d6ecd26b275bfc2ac203f4d01101365b094a9e168bb3cc0111f55a332a4c38e8f87591e459b80dc2211b98b81fbbfe5b2cffeb223ef8769133cc56e43ded4a1100e138bb299a0114decf2a34746edfdd1cd1cca1e3edb05c65bae4117aa55a6e3df9638ab2a31f4c7daf8de118842539b95ab8d36c7c4bde711cab53bd4a132426bc195408a318f7cca24b78958c644f15736901d43a1ae4b342f61eab852fff2095cea7c6fac96dc065236e894fc4be6968149e1ad04d61442d26fad3159a29bcda6960b1bd6813b0e57a775b06d5a2bc554f8fe", 0xd8}], 0x2, &(0x7f0000001a00)=[@cred={0x20, 0xffff, 0x2, r4, r5, r2}, @rights={0x30, 0xffff, 0x1, [r0, r1, r1, r0, r1, r3, r3, r1]}, @rights={0x28, 0xffff, 0x1, [r3, r3, r0, r0, r1, r3]}], 0x78, 0x20000}, 0x80) freebsd11_fstat(0xffffffffffffffff, 0x0) sync() getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000004c0)={r6, 0xf, 0x4}, &(0x7f00000006c0)=0x8) r7 = dup(r1) r8 = socket$inet6_sctp(0x1c, 0x0, 0x84) close(r8) freebsd11_mknodat(r7, &(0x7f0000000280)='./file0\x00', 0x20, 0x5) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0x9, 0x4}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f00000003c0)={r9, 0x6e}, &(0x7f0000000680)=0x8) 00:01:20 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:20 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) fcntl$setflags(r1, 0x2, 0x1) ftruncate(r1, 0x81) execve(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r3, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:01:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(0x0, 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:20 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x8c9, {{0x2, 0x0, @rand_addr}}}, 0x90) 00:01:21 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000100)=0xfde8) fcntl$dupfd(r1, 0x11, r1) 00:01:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:21 executing program 2: r0 = semget$private(0x0, 0x7, 0x82) __semctl$SETVAL(r0, 0x5, 0x8, &(0x7f0000000740)=0xfffffffffffffffe) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000) shmdt(r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x2}, 0x8) 00:01:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:21 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(r2, r2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x3f}, 0x14) 00:01:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82733e1b0107803dd700fce28155c255a20e022cb1e9878a9327f6b63e73c53666e5d128c568"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:01:21 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:01:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:22 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x0, 0xc000) 00:01:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:01:22 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:22 executing program 1: setrlimit(0xa, &(0x7f0000000080)={0x2}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1def2ae5, 0x4) socketpair$unix(0x11, 0x3, 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/238, 0xee) 00:01:22 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffe06) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="013c00008f6c5e55136885b8dae98852d8e05a00c8c852eaa62bd4a79edeb8bb1f63041f961d2162db1a2dff60e77d4078c7b3be10a802efab95a66b2f2240c4f2d80c7186f394755ff66684baadcfc9705f0000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socket$unix(0x1, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x8) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 00:01:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:22 executing program 2: munmap(&(0x7f0000dad000/0x3000)=nil, 0x3000) r0 = socket(0x12, 0x5, 0x851) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x49f0, r1}, &(0x7f00000000c0)=0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:22 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:22 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0xef95, 0x9}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2}, 0x8) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ff7000/0x3000)=nil, 0x1000) r4 = shmat(r3, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r4) 00:01:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x100f7a, 0x2) 00:01:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:22 executing program 2: r0 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001280)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x0, 0xb7, 0x0, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80, 0x8, 0x3}, 0x10) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/158, 0x9e}], 0x1, &(0x7f0000000300)=""/138, 0x8a}, 0x40082) 00:01:22 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) 00:01:23 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x100000000001) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, 0xfffffffffffffffe, 0xfffffff2) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0xe, &(0x7f0000000000), 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0xf, 0x1f, 0x5}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="bb3c91f4902d886287d4171e59673bca0b8c81ed7d7fb3741f4d4abe43fbb660475f9e8e7ad8c127c8355cac2c5969fd1ef702de98db4395cb05246b78655f27846b0871db518306844772eb4d0bbfe2af5423cad5eaabed4217838bd3c068dd1f0fa11e45d4996222898fba3ddc40941cc65a252096b6a0969fe7566b5e81105ac6bd705c5e425b11a09f8771da526b54143f1bc7c5ce38f49c2ea327958724a8c2a3334b2dcf1c56d169c4ed"], &(0x7f0000000140)=0xc) 00:01:23 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:23 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:23 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:23 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:01:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:01:23 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000d19000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/143) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x108) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="0df2e469bf901e249325f908d241888b3b70cd661d2777b6af2b6340bff229d19588463847de372d1792c765eccac4927e8f5d39f0dc5017ca433b78e8d235e8527fef06a9c996817e18cfd777eadc854496d2f1575e07a11d6a80e4d9e532a9ef84d83956f2b56c3a7292f3f1a4f1b58ed9c710442545a2f6fb6a7c99759554088eda077a1bb334e3ac66220b8a7f83a1e9165bb840866b31f9b75e109d90926499be5a0fa0e6584b3a3d7a87c449f23726e504499c9611e655beaccf33b24eb4", 0xc1) 00:01:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0xfffffffffffffd49}], 0x1b9) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:01:23 executing program 2: __semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x4000000000000002, 0x80) __semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000140)=""/35) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x902, 0x0) r2 = accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000280)={r3, 0x2}, 0x8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x427, &(0x7f0000000040)=""/160, &(0x7f0000000100)=0xa0) semget(0x0, 0x1, 0x19) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x905, 0x80000001}, &(0x7f0000000300)=0xc) 00:01:23 executing program 2: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1009, &(0x7f0000000040), 0x10) unlink(&(0x7f0000000000)='./file0\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:24 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:24 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:01:24 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:24 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x100, 0x8, [0x4, 0x9, 0x7ff, 0x8, 0x1, 0x3, 0x3, 0x1]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) 00:01:24 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:24 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:24 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:24 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 00:01:25 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:25 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:25 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x100, 0x8, [0x4, 0x9, 0x7ff, 0x8, 0x1, 0x3, 0x3, 0x1]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) 00:01:25 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:25 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:25 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:25 executing program 2: getuid() r0 = socket(0x2, 0x5, 0xffff) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = dup(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x3, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x15) open$dir(&(0x7f00000000c0)='./file0\x00', 0x18408, 0x81) freebsd10_pipe(&(0x7f0000000100)) openat(0xffffffffffffffff, 0x0, 0x100080, 0x0) 00:01:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYRESOCT=r0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:26 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:26 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) close(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) freebsd11_fstat(r0, &(0x7f0000000080)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4412, 0xffffffffffffffff, 0x0) 00:01:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x101, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x8001}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:01:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x272) r1 = accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x92a6}}, 0x0, 0x5, 0x9, 0x200, 0x5cb, 0x100, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x81, 0x7fff, 0x2}, &(0x7f0000000300)=0x94) truncate(&(0x7f0000000080)='./file0\x00', 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) 00:01:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000140)=[{r0, 0x6}, {r0, 0x1}], 0x2, 0x0) read(r0, &(0x7f0000000000)=""/11, 0xb) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x20, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:26 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r8 = getegid() sendmsg$unix(r2, &(0x7f0000000a40)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000700)=[{&(0x7f00000001c0)="41ce94bf47c97ea1756d6de91cd12bbcf375501f66a873d9941729f5688b4c75fe3b18f67c180c3ece9647c5096a5f5e436465", 0x33}, {&(0x7f0000000280)="b310873ed1e3e65518b8051f5bab4f4c52c40397853106baf3dec4d7313f7fd730d70f453bf2e1ba853129b14b12bf6b67715dc5c6bce5ccff638f07d8b6f83f88c64563fb2fccea8629d114e0b828566bde56eabde3eb81666f2b22915f04920180fc37bca09b3a14c1038ffe4c7cefa6ee704a0eeec8c0406b1536006d6a16839b38201430615c638a4293feadf9132f1d1763dd36cddb50544cb0e26f2ec52aab0909be937eb4b8", 0xa9}, {&(0x7f0000000200)="b512b31894257d520c85c1310a3308f71542557f3bdb25179361301b51ae34012a1a0f67b16edfe0099283720574a41b20ff145b089a683a3ba6deb800cee388", 0x40}, {&(0x7f0000000340)="284ba624c2e6454b39f510626c9f7a7f807932d7ebd829151f4d8a712f14a64001fbf82a7dd2b40c9fbf049baabb4d5243fa29318e3e5f64dad95d818efcd65a18e3c96b50761eb46959e28be33260f173f708d1c0a99b0a323a8efcd80d8602742b884b6fc9934d1840936e60377c1700241fdff72b5c99d864a086e43052ad85d4da0f9375aaf13712ae6b85f3e54eb28260721f6070b9b590f8d670013c35cc74288a314ab170d0dd4c2d1c224b83473c91787479477ee39e753ae689e8efc145e2b53686ab5c", 0xc8}, {&(0x7f0000000440)="28fa764519140e057244519769801ae6ca784234c4131f80acc1aceaa050e5804dba77d240bba4c3c70f299d6fec71a99831999206f59028ad0d77d8db33f3811a181d0567cf60c91947608fc0", 0x4d}, {&(0x7f00000004c0)="e511a5585b3585fa0f998553936ce8", 0xf}, {&(0x7f0000000500)}, {&(0x7f0000000540)="3e857dbe62f0a419fad200d22f6a0217d1e46f969f785a319097ccd3d2ad637ecdf178e19545deaa01df571da4daaf78feb2c69e1986b3056a907df361d13f2fb684b3c71c52afe966d045b3ca0b87c869c527b7652932168cb72977b723af29dd5ce31f4a85566577683c5fb797b350b623df2539db463db9182000ae27fa7cbd92ba8c8561179bf7faaf610dd54ba1ef26937c365764c8e452", 0x9a}, {&(0x7f0000000600)="458e7bf041411971d621e5714278dc2647f335c0037e4f81331957aaec301ccbe6ac4a48ae57a0c1f20e4603da27144c6770e66fd8bc26a446f678bf40be5a7ba0c85731a199326ba1f68d941301c1d02bd11dfbf4de1b26cd21c1caf80e06fb54fbd79710aa11a2fab66fe51b1df25d95f41d4bac645ec8f473171e6f761bf32f7e5e206b4caad1455613325e7b55cf47758cca74153ac8db91189f1141c4bd1f592ff2318ab276439bd253f402ad070811402baeaf319ad15f4ea96a6cf06e175ecac392f7b5f5c58e0d", 0xcb}], 0x9, &(0x7f0000000980)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r1]}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x18, 0xffff, 0x1, [r1, r0]}], 0x88, 0x81}, 0x80) close(r2) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x5, 0x0}, &(0x7f0000000a80)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000ac0)={r9, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x2, [0x40, 0x8]}, 0x8) 00:01:27 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:27 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) fcntl$getflags(r0, 0x3) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x1f}}, 0x0, 0xace, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xa0) 00:01:27 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x6, 0x18, 0x7446, 0x81, 0x2000000}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000580)={r1, 0x4, 0x3a}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0xee92}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x20, 0x400, 0xd5fe, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffffffff5d1e, @local={0xfe, 0x80, [], 0x0}, 0xcc}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000640)={r3, 0x200, 0x2, [0x20, 0xea]}, &(0x7f0000000680)=0xc) 00:01:27 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000157b8eb400000000001e0000001b0000000000000000000000000000000000000000000000000000000000000000a1630000000000000000e0000000000000000000000000000000000000000000000000000000000007000000000000000006b3799472d5ae44ec938e5d9a", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x80fc, 0x20000001) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200000005}) 00:01:28 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x103, &(0x7f0000000000)={0x80000000001c00}, &(0x7f00000000c0)=0xfee6) 00:01:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:28 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10100, 0x80) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x3ff, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000100)=0x10) madvise(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3) 00:01:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:28 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:28 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x37e, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="3e000000da1746877e3419bb7ede23a10a8d472283487edd6715877a04fc1837b59d087549bf44f2aa39cbaeb46bbced139bfbdefadc8563297d20118d52db64d79e5ffee21dee39bc24d836"], &(0x7f0000000080)=0x46) 00:01:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:28 executing program 1: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x37e, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="3e000000da1746877e3419bb7ede23a10a8d472283487edd6715877a04fc1837b59d087549bf44f2aa39cbaeb46bbced139bfbdefadc8563297d20118d52db64d79e5ffee21dee39bc24d836"], &(0x7f0000000080)=0x46) 00:01:28 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0xffffffffffffff7f, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x10000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) 00:01:28 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x39, 0x0, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"]}, 0x500) open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x128) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 00:01:28 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x806, 0x100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x2, 0x80, 0x2, 0x3, 0x2, 0xfffffffffffffff9, 0x465caad5, 0x7f}, &(0x7f0000000280)={0x8, 0x9}) dup2(r1, r0) 00:01:28 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') readlinkat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)=""/3, 0x1) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:01:28 executing program 2: execve(0x0, &(0x7f0000000140)=[&(0x7f0000000000)='!}\x00', &(0x7f0000000040)='^\x00', &(0x7f0000000080)='}\x00', &(0x7f0000000180)='\x00', &(0x7f0000000100)=':.-\x00'], 0xfffffffffffffffe) 00:01:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:29 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:29 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:29 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80) shutdown(r1, 0x1) shutdown(r0, 0x0) 00:01:29 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000008240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x200c, 0x101) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) fdatasync(r3) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000200)=""/175, 0xaf) sendfile(r0, r1, 0x0, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:01:29 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000300)=0xfffffffffffffd81) accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x840, 0x4) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x6, [0x4, 0x7, 0x5, 0x4, 0x4, 0x0]}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000480)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0xffff}, 0x1dc0) mmap(&(0x7f0000156000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r4, 0xa53, 0x7fffffff, 0xbdb}, 0x10) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0xc, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000400)=0x10) 00:01:29 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:30 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:30 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/77) setuid(0xee01) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:30 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) linkat(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000300)={r3, 0x200, 0xf8d}, 0xffffffffffffffda) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r3, 0x1, 0x0, 0x3, 0x4}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), 0x10) r4 = semget$private(0x0, 0x3, 0x400) __semctl$GETZCNT(r4, 0x0, 0x7, &(0x7f00000002c0)=""/10) 00:01:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) 00:01:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xffffffffffffffff, 0x4) fcntl$dupfd(r0, 0x0, r0) pwritev(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x8004, 0x10e) open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x4) poll(&(0x7f0000000080)=[{r0, 0x4}, {r0, 0x8}, {r0, 0xc0}, {r0, 0x1}, {r0}, {r0, 0x2080}], 0x6, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffd) msgget(0x0, 0x16) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/195, 0xc3}], 0x3) 00:01:30 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:30 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4551}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e20020000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) fcntl$dupfd(r0, 0x100011, 0xffffffffffffffff) 00:01:31 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:31 executing program 2: r0 = socket(0x11, 0x8000000003, 0x7) sendto$unix(r0, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0) getsockopt(r0, 0x20, 0x1, &(0x7f0000000080)=""/204, &(0x7f0000000000)=0xcc) 00:01:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=0x0, @ANYBLOB="080000004000000000000000050000008900ff00"], &(0x7f00000001c0)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0xf, 0x9}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000340)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast2}}, r1, 0x57fad6e5, 0xa70, 0x21}, &(0x7f0000000640)=0x22) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000008c0)={0x0, {{0x2, 0x0, @rand_addr=0x7}}}, 0xfffffffffffffe55) 00:01:31 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:32 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:32 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x100000000012, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) chmod(&(0x7f0000000040)='./file0\x00', 0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:01:32 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:32 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:32 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:32 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xffffffff, 0x3, 0x5, 0xe1}, 0x8) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x87, "94340bc17a61b8dab7f5903ec788b99399d041315d22d01ec5f70e0b5024ec92d60841e74b32ecbd485437431a69871223c05cfac8394d316e94be10cdaaf41ca2966ea8de15401b2b9c7bb72b4ea12f92d544d99e7c8ccc74326bf46ef2e6651b27857aea6b95f26332153c3d87a0c161f5d54ba2ad472a9aa2a5a7d4dc0d9f06bf8e21286cf9"}, &(0x7f00000001c0)=0x8f) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x0, 0xe5, "2b309e92984ec7ceadccaf0a468f0b695db0b838913dda23f88706d1de19a30fc8aa0848e11d6d3bc0c84426f6c029d58d66aa1759d7ece24262844586ca42c126435cbeb80b09626600f17a74b33f05950c6a225a3466d454dfe979666d86bd17336f5613094ef6dd86542786f171ee2f0cfa81577bce98d78846013475760d9ac17721739b98e0c0efd0697172c8c30c2e5c92e519b085494a75bff28a82a83b981484f6076c15c3550ce57df47b8f4c8e7d05295ee4b6c50bf9cd5abd063f5bed6af752a6d8c6112da3fb70de1d98f0e4c1fdcf7bac3124cb5dde184ba61420b0b42a3a"}, 0xed) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:34 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:34 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0), 0x8) 00:01:34 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202090000006c653000"], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xee7, 0x1, [0x81]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) 00:01:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x9e) getsockopt$inet6_tcp_int(r0, 0x6, 0x600, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) ftruncate(r0, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) ftruncate(r2, 0xff00) 00:01:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x2b7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @empty, 0x7}, {0x1c, 0x3, 0xc1, @empty, 0x1}, 0x6, [0x95, 0x20, 0x11, 0xffff, 0x7, 0x101, 0x3f, 0x3]}, 0x5c) 00:01:34 executing program 1: munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000aa3000/0x3000)=nil, 0x3000, 0x7) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:01:35 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:35 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:35 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x30000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x11a, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x1000, 0x4, 0xfffffffffffffe00}, 0x8c) 00:01:35 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x80000001, 0x8, 0x100}, 0x8) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r2, &(0x7f0000002e80), 0x0, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x1a72edd03d6d3c68, &(0x7f0000000740)="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", 0x1000) pwritev(r3, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:01:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66736c653000be911fe023aea550111f510c9647e9dce424d11228f01d34c3169b082c1303bb0504bf4735428241a9c842023dd4917f703f39a4e232a31115349533"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="017c5c009889aeb32ddc96969c2a3c9734b392512708343cca2d40f77b7c3e342da45bd1fd336e6159c982da3fede8fb20c70b58fdb4c195ba9cd90452e62d98a42819fe8f15ce18c817abd6409eec7ef1335ce496d0e49f67972042ffff891b23ba1a70fd538721b8e7bf5753f6eda088a16205b6edf61369591b84e5f549977a228a950c3f", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x2000401, 0x4, 0x0, 0x9}, &(0x7f00000000c0)=0x18) 00:01:35 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:35 executing program 2: r0 = semget$private(0x0, 0x80000002000003, 0x40001ffd) semop(r0, &(0x7f0000000000)=[{0x3, 0x6, 0x1000}, {0x7, 0x5, 0x1}, {0x4, 0x5941201, 0x800}, {0x3, 0xfff, 0x9495c1bc5ac3069c}, {0x0, 0x7fff, 0x1800}], 0x5) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f00000000c0)=0x8001) r1 = semget$private(0x0, 0x3, 0x1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) semop(r0, &(0x7f0000000040)=[{0x0, 0x8, 0x1000}, {0x1, 0xffffffffffffff81, 0x800}, {0x0, 0x81, 0x1800}, {0x4, 0x100000001, 0x800}], 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r5, r4) sendmsg$unix(r4, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/203) semop(r0, &(0x7f0000000080)=[{0x0, 0x4, 0x800}, {0x0, 0x7, 0x1800}, {0x3, 0xbe4, 0x1800}, {0x1, 0x6, 0x1000}, {0x0, 0x9, 0x1000}, {0x2, 0x100000000, 0x1000}, {0x3, 0x8, 0x1000}, {0x2, 0x5, 0x1000}, {0x4, 0x7f, 0x800}], 0x9) 00:01:35 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:35 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r0, 0x5b7f656b) bind$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66696c65303bee17cd296bb4384b3f"], 0xa) 00:01:35 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffffb, @loopback, 0x57c3}}, r1}, &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xa8ed, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r1, 0x2, 0x80000001, 0x1, 0x3f, 0x4, 0x6}, &(0x7f00000001c0)=0x98) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x410, 0xffffffffffffffff, 0x0) 00:01:35 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:35 executing program 2: freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x3, 0x1) r2 = accept4(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x10000000) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x1000, 0x9, 0x3, 0x93a, 0xc805}, &(0x7f0000000200)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000240)={r4, 0xffffffffffff0000, 0x400}, 0x8) r5 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000280)=""/99, &(0x7f0000000300)=0x63) fchown(r5, r0, 0x0) 00:01:36 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) fcntl$getflags(r0, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x80000001, 0x7, 0x81}, &(0x7f00000000c0)=0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x38) readlinkat(r0, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/128, 0x80) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/108, 0x6c}], 0x1, 0x0) pwritev(r5, &(0x7f0000000440)=[{&(0x7f0000000340)="4a6c4c40269dc444f495fcbc726d7e4d88d186abdbe58f9427a2ef166c1417856ca2ac78b577d73fae706f6b276cfa9527e346afa8ecf00b638c3b22661b96ee166c4bb4864f23abdd7f5b0dbd6fe1503ebd57b329fdc95b733e83bcbda57e48d72f0f3831ea7de34a76920eb5051564b1635a86d120510286104a888ddc3bbe8846466862e3e6d6b0660c2d8035bfb3e5b2b71f539bb6b41e97a24fbf71661e7e4c307d1ae8144972f84a95ca91226609efcea11719835d54f06f0cc8e1b3465f05dbb5e569d123c544fd4305309b7d06c43632048796569534f68bcc179598cf25f0ce344acdd537d54788f7c078", 0xef}], 0x1, 0x0) r7 = getgid() r8 = getgid() r9 = getegid() setresgid(r7, r8, r9) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f00000004c0)={r2, &(0x7f0000000480)=[@in6={0x1c, 0x3, 0x1, @loopback, 0xa1b0}]}, &(0x7f0000000500)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000540)={0xfff, {{0x1c, 0x1, 0x2, @loopback, 0x9}}}, 0x88) r10 = socket$inet6_udplite(0x1c, 0x2, 0x88) chmod(&(0x7f0000000600)='./file1\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000640)={r1, 0x17c, 0x1, 0xde, 0x320}, &(0x7f0000000680)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)={r2, 0x5, 0x1, [0x40000]}, 0xa) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000700)=r11, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000740), &(0x7f0000000780)=0xb) preadv(r10, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/51, 0x33}, {&(0x7f0000000800)=""/159, 0x9f}, {&(0x7f00000008c0)=""/216, 0xd8}, {&(0x7f00000009c0)=""/150, 0x96}, {&(0x7f0000000a80)=""/215, 0xd7}, {&(0x7f0000000b80)}], 0x6, 0x0) r12 = semget$private(0x0, 0x3, 0x5b) __semctl$SEM_INFO(r12, 0x7, 0xb, &(0x7f0000000c40)=""/81) __semctl$SETVAL(r12, 0x3, 0x8, &(0x7f0000000cc0)=0x7ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f0000000d00)={0x5, {{0x1c, 0x0, 0x8, @loopback, 0x9422}}}, 0x88) freebsd10_pipe(&(0x7f0000000dc0)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000e00)={0x2, 0x8000, r1}, 0xc) 00:01:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000200)={0x0, {{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x123}}, {{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r1, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x291}, 0xe7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000e00252a860a91adb460000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:36 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8) 00:01:36 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:36 executing program 1: select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000000c0)={0x8000, 0x1, 0x2, 0x5, 0x6}, 0xc) 00:01:36 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 00:01:36 executing program 1: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, r0) 00:01:36 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='\x00', 0x800, 0x80) fsync(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:36 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:37 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:37 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) openat(r0, &(0x7f0000000080)='\x00', 0x800, 0x80) fsync(r0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:37 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x9437dd17ebb633e8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x11, "98b93f30b7dca5b0db88ddf62a4a05407e"}, &(0x7f0000000080)=0x19) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7fffffff}, &(0x7f0000000100)=0x8) r4 = openat(r1, &(0x7f000060cff8)='/', 0x4, 0x0) exit(0x1) freebsd11_getdents(r0, 0x0, 0x286) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140)={r3, 0x4, 0x7, 0x12, 0x4, 0x2}, 0x14) 00:01:37 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:37 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000140)={r0, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x5}]}, &(0x7f0000000180)=0x10) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)) 00:01:37 executing program 2: mincore(&(0x7f0000125000/0x4000)=nil, 0x4000, &(0x7f00000001c0)=""/34) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x100, 0x52f, 0x7}, 0x10) sync() 00:01:37 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x20000000) r2 = dup2(r1, r1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) renameat(r2, &(0x7f0000000140)='\x00', r3, &(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x7, 0x6, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x22, &(0x7f0000000000)={r4, 0x4, 0xfb}, 0x10) 00:01:38 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:38 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:38 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x406, 0x0, 0x18f) 00:01:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xc, 0x0, 0x0, &(0x7f0000000480)=[@cred], 0xc}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:01:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0xfa, 0x9, [0x8001, 0xffff, 0x5, 0x9, 0x40, 0x25d6, 0x400, 0x4, 0xfffffffffffffffb]}, &(0x7f00000002c0)=0x1a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x7, 0x8, 0x1, 0x3, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3f, 0x3155, 0x8, 0x81, 0x3}, &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x6, 0x2}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x4d000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x8, 0xff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x9}, 0x8) 00:01:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="060900004a9dbaef", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1000e}, 0x10) 00:01:38 executing program 2: setitimer(0x0, &(0x7f0000000200)={{}, {0xda}}, 0x0) 00:01:38 executing program 2: __getcwd(&(0x7f0000000000)=""/103, 0xa530a020e2a9fee1) 00:01:39 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:39 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:39 executing program 2: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000ecf000/0x3000)=nil, 0x3000) 00:01:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) close(r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 00:01:39 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x4, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x84, "62d174341468fe3b2dcc7fba5100b275503aa4d55985a2501a2521d05b57411713919a627cf1694959fc2e7a81d2eef5f5f756ebc06888817f655de5e974809dd39ff11d770a517003d6d705e0c562592cf82d2d3c588b44f9b5ff0664722bfb5191d4fae29968fdb48e2f43da537e12a4dc93db6347f8150e94350ec78b5dcfb6e980be"}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0xff, 0x6, 0x40, 0x1, 0x1, 0x6b, 0x9, {@in6={{0x1c, 0x2, 0x8710, @loopback, 0x595}}, r2, 0x1f, 0x8, 0x1, 0x4, 0x6}}, &(0x7f0000000400)=0xb0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000265fd24f8302f66696c6530000000000000"], 0x10) 00:01:39 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x39a1) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9b47, 0x0, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:01:39 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:39 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)="403061fbb6c96c1acb11d92c80182efee9c5c1efdd5a23977bb4fdca1d506d1a5c5850757bf21314af684a5dadc311db271fc14bc4cad29076e776f60d450f8092e15dc5aa3faefd46974a9c3443477284eb77b86e5ee317f3141e83fe3e7746ceef746f792a9ac52fd59dc94e6833e67a65895dcb0d4a541d299915ded7fa633ad91cf422ba2b7c3f3ea704d7d4f149062147c2fae54a30ddc716d2be18c3dcf4981e7f0408f819ef", 0xa9}, {&(0x7f0000000180)="11ba5e4b8d680535a8be48e82978d3a8f4023179e3c0b7a2071e4139d63ee4c1a949230c49e6578f1bf156d954cf14c5ed1f9041a54a92b7f62bc583660033195142a11f962083fc00848ddc244ac5bdabd892701928338e9ece0c63099b810a9a38689c661a6c533577d6ba2b2b35fec947084f81078811916bd9df197ef42e", 0x80}, {&(0x7f0000000200)="82789a92c03f07be9b57379a6fe0722bf35810a036e08b1145aaac26185462a9d63c57cb3df250e74a2f3db80e3c0a829b08c67da691e4bc91771995e581d16e6a80aff5027736aec0f473794bd42a419925b87ac8bf40d9442d327552bd3106132ca8cb9bb901730ac0bb6d1672ef7c519837a3f935d39f6b98610c70f45b93d22a029c073a4b6748d6", 0x8a}, {&(0x7f00000002c0)="5a5cb3795aefc574b0a7d75baa1a3b1118c51c30e19a86e2dd6ea7570ea588d33013c7d87250411f4cd1a46c445ead7ec9b8a52cb7c7943849431fae0be65c35f58c356b23732279adca8ad62a2cfc3aba6515fc139d7ba11f5b4ece12af0e2c61456cf45ec88ee549afe4b214c771ddc1", 0x71}, {&(0x7f0000000040)="4c9a42fd8eb1d093", 0x8}, {&(0x7f0000000340)="e7b473cd81dd86f2500bea4ab8328ad69bbeceedca2014b7df0e1e140b31", 0x1e}], 0x6, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:01:39 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:39 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r1, r0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x50, 0x8000) setgid(r2) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r4, r2) setregid(r2, r1) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(r1, 0x0, 0x0) 00:01:39 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000000000000000000008000000000000000000001000000000000000000000000000000000000000000001e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b0000000000000000000000000000000000000000000000000000000000000000000000005a00b475e3b235eeeccbc2d02471f58a4a5d283fd1270ee50568b8e7043e9292d0502ba3298397cdb299f48a6e75da68feba", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) 00:01:40 executing program 1: r0 = msgget$private(0x0, 0x10000000000000) msgrcv(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0) msgrcv(r0, &(0x7f0000000080)={0x0, ""/49}, 0x39, 0x3, 0x1000) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x75, 0x0) 00:01:40 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) listen(r0, 0xd82a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x0) dup2(r0, r1) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) 00:01:40 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f00000000c0)=""/90, 0x284) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x180, 0x1) dup2(r1, r0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001900)="0e", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x4}, &(0x7f0000000200)=0x8) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)="3e2bbe0793f8d658b811196e2377341741c621cfb12d106e9d44a306267ccd39c78db552effe85626ebff78c6fbf04b0ddf230bb9cda75d2d91c1505c4154acbeb4f3fa0955e9d19f5bed5faf0abdec8eae0c601873aad6e3f05f911b4428114fc0374ce7b21ab35fa378c084d3cdce845d7dc737c2a8712e2ee2b4518d3caaa62067f97c9eba38b08d836378175756e90b37e26bbb121028356386e6f8dcb6a10d2693c6f1151fded1b6eea4f2cab340c15", 0xb2}], 0x1, 0x0) socket$inet6(0x1c, 0x10000006, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x6}, &(0x7f00000002c0)=0x8) select(0x40, &(0x7f0000000040)={0x9}, 0x0, &(0x7f00000001c0)={0x7, 0x3, 0x401, 0x1, 0x0, 0x8dc3544, 0x4, 0x1000}, &(0x7f0000000280)={0x2, 0xfff}) 00:01:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:40 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0xfbfffffffffffffd) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f00000003c0)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) open(&(0x7f0000000540)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) open$dir(&(0x7f00000005c0)='./file0\x00', 0x10800, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="848f6e578ac9f60a794a1e8797c3fa167fffe69e5acff2b29647f29ea9fe0b28f4609c2629b78f059c52fe57d695a3ce2bb9d010"], 0x0) 00:01:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20008, 0x140) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="8704f87230382c03ddaf09f0a1d0d635f02aab8c4241cfbf3175103762924100b648b6347d14b636734cf1d890c8d155c8e998f335289673963dbd45dcbfcefacf84df4fea973f9ea2ac6acc517e2dbafd881adf6e4b73b1a9cbb4b5faa625d7b126af04f6b10c61f9358350c94a7b8f6b8b225f0d761054f540a9a8c73cee4e", 0x80}, {&(0x7f0000000100)="17fe2a1f536d04d7a1fea3f8ffdeaf26be21ed4c25db4d4f5974f573c2280c58801957d93b7cfd4028c79d3ee5ad3d44e2778059ddda5650e2845ee1c4d42294df818d12277013beef6fef6fedc6800b1ee3f0b4244720f68c3d6d5566d7d85169913c31dac0171256ecaf6d1c9cad8be778f00fbd2ecd01d771444dad1a53e2af6f4b7a3615316e5075edd1bfbf8df74c1587e64685fb57bc71e087598a622f1f7dca3badd8c855a1409612", 0xac}, {&(0x7f00000001c0)="bd9f0fc4da90ca08022c7ba4e891c72e4fed8499a14a9939d381f48e5907d22dfd396dcf61e3761da9bc89ce636e5feb79d9a7ce113564d7c30dcf8f53012d1bee", 0x41}], 0x3, 0x0, 0x0, 0x100}, 0x8) unlinkat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0xfa7, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x4, 0x8, 0x8}, 0x10) fcntl$getflags(r0, 0x3) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x186, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000400)={r1, 0x80000000}, 0x8) r3 = accept$unix(r2, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000014c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x2, 0x9e6, 0x20}, 0x94) connect$unix(r3, &(0x7f0000001580)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000002a00)={&(0x7f00000015c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000002980)=[{&(0x7f0000001600)="c70d9b5265aad03d9cc279b7011a3e0626a5110add56aac367", 0x19}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="b49dc6968962fd6f0b61edb4a0f45eba98534868da1a7fee6733e102ddb409c3dede5cb589a1ff1024fe47c0af3599ceb4babd6533fa5e70a53424439165eb4c4289011dfffd286694391e3693d0031fd83b8c6208d1bcd334ce9790342ade16add12de20ad50d5605f38d8198c6fa60c3d180c295aba5ce7cd57a45d63a569d5486d2e17bd6c9f8eaa5a3912c15c843deacd6e89eeb71b970e039ee0de70e87fd5cb7", 0xa3}, {&(0x7f0000002700)="7bf81df7803db195f1fb45699c67a35d38f3c10fd19041f861960b4302755b153a30315c164e609aa9e36314661f8e1d362f0d3e1acf54aecb4768154f07c22176585edf48d60eac843fc8b973d452af1fdd2f6dafd38967f98186480f45cac191e2b72249e9d3262998ad2bd91d27332da3fbd12b683d13ef653b2fcfdd74439bb83a408e8683d2", 0x88}, {&(0x7f00000027c0)="070531a29ae573016faac77f464fa307c633fa13f4a1", 0x16}, {&(0x7f0000002800)="f0fef272c07c40cd2e08c579cb567a2a1fd8f3cff96e0ce140176211012caa1961cae256ecc32cca13d5f8459750be334117cc43dbb22629b4269c08cef1", 0x3e}, {&(0x7f0000002840)="5089fed0fbc405e96ff9c5b9bea2d1493bf7f7d5afe1d1b9e4d35afd3754b8e38006c49ba619c2a80e49da389f34c0fed8e23aa3b45da5600916ae7cc2419c86cbafe9c9a60db1c0257f39490f210ff786781cd04d4b01ea371a99df264db03a7a50da38541481fc7f520baaa493a93e057255c43931b38aaa68640d85c290f87dfdc5339a3738d9b589", 0x8a}, {&(0x7f0000002900)="872aceabc7d7d51ba5015d0739bfdbfb3b1dda5623dde203946f403c587b9dc56e7d4e5bc32c92a02cb331388516c9f5df33c77db58f19779627290ceee4729184b795a1ebe51674190664b76bc2e9d7b768dfc0cd528992c2544a1b31e20069608b1c3e7feb1acba2897f9c77f856bc4e05f4f1", 0x74}], 0x8, 0x0, 0x0, 0x20000}, 0x8) r4 = msgget(0x1, 0x0) r5 = geteuid() getgroups(0x3, &(0x7f0000002a40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000002a80)=0x0, &(0x7f0000002ac0), &(0x7f0000002b00)) r8 = getgid() r9 = getpgrp(0xffffffffffffffff) r10 = getpgrp(0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000002b40)={{0x5, r5, r6, r7, r8, 0x1, 0xa0d3}, 0x400, 0xfffffffffffffffd, 0x7, 0x7334, 0x6, 0x8, r9, r10}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000002bc0)={r1, 0x9, 0x3}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000002c00)={r1, 0x238e2f5e, 0x1, [0xda3]}, &(0x7f0000002c40)=0xa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002c80)={r11, 0xb7, "c4c29131bf5ecc9a3aaaee129f11d70131d2a8ba22375c6b572bf9cd74389c0918569fdea2ddc3063ab216c3f48e76f08adfb4cee9633877a779179afbac0469238f2c8595d3b7bcd84c66b62b6e97a908138a1c9ef97ba8ef72d5d90eda7a8ec18f3b0404fe83ad1fb7210b6a5bd5014b23174f8c01b507d404feff981b71f0427fb307bce320c4a708ea07a50dfe057bf859da36c9416d39889aecc9293d18adb003d831dd8463996b1a5fd0233f0569f09e5f2e6d14"}, &(0x7f0000002d40)=0xbf) fcntl$getown(r2, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002d80)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x40}}, r1, 0x80000000, 0x72, 0x0, 0x7, 0x7f, 0x1}, &(0x7f0000002e40)=0x98) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000002e80)=r12, 0x4) connect$unix(r0, &(0x7f0000002ec0)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r3, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000002f00), 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002f40)={r13, 0x7f}, &(0x7f0000002f80)=0x8) 00:01:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:41 executing program 2: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) getgroups(0x0, &(0x7f0000000040)) utimensat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x1000, 0x8}, {0x6, 0xffffffff}}, 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') execve(&(0x7f0000000600)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='(\x00', &(0x7f00000006c0)='z\\\x00', &(0x7f0000000700)='\xb4\\#*\x00', &(0x7f0000000740)='.)&\x00', &(0x7f0000000780)='\x89\\\x00'], &(0x7f0000000980)=[&(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='.)&\x00', &(0x7f00000008c0)='\')!\x00', &(0x7f0000000900)='&G[\',:(@&/+.\x00', &(0x7f0000000940)='/9-\x00']) execve(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='.)&\x00', &(0x7f0000000240)='z\\\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='#(\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)='F\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\')!\x00', &(0x7f0000000400)='\'\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='&G[\',:(@&/+.\x00']) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r4, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) setresgid(0x0, 0x0, 0x0) shmget(0x3, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) chmod(&(0x7f00000005c0)='./file0\x00', 0x100) setresgid(r1, 0x0, r2) 00:01:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) close(r0) fcntl$getflags(r0, 0x3) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x5, 0x2, 0x7, 0x80000000}, &(0x7f0000000140)=0x18) 00:01:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:01:41 executing program 2: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r3 = open(&(0x7f0000000500)='./file0\x00', 0x10000, 0x0) lchown(&(0x7f0000000000)='./file0\x00', r0, r2) getgroups(0x0, &(0x7f0000000040)) utimensat(r3, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={{0x1000, 0x8}, {0x6, 0xffffffff}}, 0x200) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r4, &(0x7f0000d06ff8)='./file0\x00') execve(&(0x7f0000000600)='./file0\x00', &(0x7f00000007c0)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='(\x00', &(0x7f00000006c0)='z\\\x00', &(0x7f0000000700)='\xb4\\#*\x00', &(0x7f0000000740)='.)&\x00', &(0x7f0000000780)='\x89\\\x00'], &(0x7f0000000980)=[&(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='.)&\x00', &(0x7f00000008c0)='\')!\x00', &(0x7f0000000900)='&G[\',:(@&/+.\x00', &(0x7f0000000940)='/9-\x00']) execve(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)='.)&\x00', &(0x7f0000000240)='z\\\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='#(\x00', &(0x7f0000000300)='\'\x00', &(0x7f0000000340)='F\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\')!\x00', &(0x7f0000000400)='\'\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='&G[\',:(@&/+.\x00']) chroot(&(0x7f0000157000)='./file0\x00') utimensat(r4, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) setresgid(0x0, 0x0, 0x0) shmget(0x3, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) chmod(&(0x7f00000005c0)='./file0\x00', 0x100) setresgid(r1, 0x0, r2) 00:01:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:41 executing program 1: mprotect(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x6) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2352000000fe8000000000000000000000000000aa070000000000000000aa000000000000000000000a00000000000000000000010000000000000000000000000000000000000000000000243aba336847f237000000000000000000000000000000000000000000000000000000000000a998a683120ecb0a7608b60c18ba35f4ad044c57a96755fc9543b08628435bf14cb55eef02a69b84c001e906b2a8e9a7afcc37d030c73bdf3163f426d57d172f07880ffc55ae073648487509e99f30497c714935f05a07de3c063836eaf2d5d4d80c0534860000006007000000341c61b7", @ANYRES32=0x0, @ANYBLOB="0500e1ff02000000"], &(0x7f00000000c0)=0x8c) mlock(&(0x7f0000b1d000/0x4000)=nil, 0x4000) shmget$private(0x0, 0x4000, 0x1000b, &(0x7f0000e5b000/0x4000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xa, 0x1f}, &(0x7f0000000140)=0x8) munlockall() 00:01:42 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, 0x0, 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:42 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:42 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) listen(r1, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) dup2(r0, r2) 00:01:42 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ftruncate(r0, 0x3) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x4, 0x1c, 0x1, 0x6}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0xdb5e}}, r1, 0x4, 0xfffffffffffffff8, 0x1}, &(0x7f00000002c0)=0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup(r2) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000080)=""/29, 0x1d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000300)=0x7c, 0x4) ftruncate(r2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) 00:01:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:01:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8, 0x4}, 0xc) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r2, &(0x7f0000001600)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x5, 0x72, "f80cd3ceee9e8e06be1e91f77a3e18ad54a5097ac9647de8397ca23525aacd70db89de2662582b7d7ede711e57c14cd1266a1b86580d7ef2e09334cf3836e29c7da8f038378378aa34bb66237d9123304e4ea0f301e32761e17b20938889b778fa36497f991e0976293a3b9e1fe155f5e044"}, 0x7a) read(r2, &(0x7f0000000000)=""/19, 0x13) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000380)=0x8c) 00:01:42 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000080)=0x80, 0x4) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) 00:01:43 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:43 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r3, r2, 0x0) getgroups(0xa, &(0x7f00000002c0)=[r3, r0, r1, r2, r3, r2, r2, r2, r1, r0]) r4 = semget$private(0x0, 0x3, 0x12) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000200)={{0x9, r5, r2, r6, r3, 0x88, 0x34}, 0xc93, 0x33fa6c2b, 0x100}) 00:01:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 00:01:43 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x9, 0x7, 0x792, 0x1, 0xffff, 0x9a1, 0x6def, 0xbd, 0x9, 0x5, 0x800}, 0xb) r1 = accept(r0, &(0x7f0000000540)=@un=@abs, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x5}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) openat(r3, &(0x7f0000000500)='./file0\x00', 0x8000, 0x38) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x3, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000480), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x26, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) r6 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x300, 0x10) r7 = open(&(0x7f0000000240)='./file0\x00', 0x108, 0x2) truncate(&(0x7f0000000380)='./file0\x00', 0x5) linkat(r6, &(0x7f0000000200)='./file0\x00', r7, &(0x7f0000000280)='./file0\x00', 0x400) 00:01:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) r1 = dup(r0) ftruncate(r1, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x10001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000005003fa1201ae3d9afd87801000000000000005ab801e67620f570d22a000000008c8bacb5e176ce"], &(0x7f0000000040)=0x8) ftruncate(r1, 0x2a60) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xd9, "7b4fac4dce9e7a8e85030f9bdfbf5912a26179c5d6890463cd2c6d0d5e6b3e76c2ac0f7559845780e96941bb7dec8491bc42e68db1a7d8a45d2d5fa41368be067501ec38a9989c583d666fed00ce2137e33e47cf197c7553a707e2ea31ac144d78ea5755396958a522c608e0640e2e69315981ffd8041058f138f34b0c1504961d37e13298d4bb33923c0e600739d18cfa1d56a415f6b49dbcfc9eabe65d72a9f39886eef0268610e5e60ff3551a4a5b91eba1252f2885e811ec92ea415311015a50deb5c7a0f95c28997d416cf34200d75e4e39c56885ceb5"}, &(0x7f00000001c0)=0xe1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r2, 0x5, 0xf, 0x7ec, 0x1685}, &(0x7f0000000300)=0x18) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 00:01:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x200, 0x2) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000200)='./file0\x00', r1, r2, 0x600) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r7, 0x0) r8 = semget(0x3, 0x7, 0x100) __semctl$GETVAL(r8, 0x3, 0x5, &(0x7f0000000100)=""/4) semop(r8, &(0x7f0000000140)=[{0x1, 0x8dd, 0x1800}], 0x1) getgroups(0x8, &(0x7f0000000180)=[r4, r6, r3, r5, r5, r3, r3, r5]) 00:01:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:44 executing program 1: r0 = socket(0x2, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x108, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) 00:01:44 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x1, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x3, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1f, r2}, &(0x7f0000000240)=0xc) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) fchown(r3, 0x0, 0x0) 00:01:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) ftruncate(r0, 0x9) truncate(&(0x7f0000000000)='./file0\x00', 0x31000000) ftruncate(r0, 0xffff) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='/\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='+\x00', &(0x7f0000000180)='(\x00', &(0x7f00000001c0)='(,{&[\x00']) 00:01:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000180)='./file0\x00', 0x7fff) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000840)="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", 0x1000}], 0x1, 0x0, 0x0, 0x109}, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fsync(r0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:01:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:44 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000009000)=0xffffffffffffff23) 00:01:44 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$setstatus(r1, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x0) 00:01:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/44, 0x2c) r1 = dup2(r0, r0) shutdown(r1, 0x0) 00:01:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="6593c23d77b95490390951ff5e43c1e6055d0a09250715b1d1d748a31372b9b1c02538c87bbb2a74539e6d5bd1009e8264c69ad1064fb8e856c8c3e7167166ab746056f8c43f7f9a6f7416a9a49668c9191e243369f0557ff5e84af9597f6890392827f71d767b1fdbb8bb3bdf39994e12ade24219bbdd031f6265af7032023d153cf68743cc18242709a428a924b362d6909b98edab5edb872b3d7c5575939c65c8450d3ac6d9fc67efff6a", 0xac) 00:01:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:44 executing program 2: socketpair$unix(0x1, 0x200000000000003, 0x0, &(0x7f0000000280)) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getegid() r2 = getgid() setregid(r1, r2) sendto$inet(r0, &(0x7f0000000000)="6fac08a9ff2ae6870cd131097b7968b8c9c429e16531f38b031a665a4b9c7c2ae20f9b1cb7b5ee8e609557fcfba4b85d33d2", 0x32, 0x200000, &(0x7f0000000040)={0x2, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:45 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) getpid() setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:01:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) dup2(r0, r1) r2 = msgget(0x0, 0xa4) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/69) msgget$private(0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:45 executing program 1: r0 = socket(0x11, 0x3, 0x1c) close(r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:45 executing program 1: r0 = socket(0x2, 0x2000000000005, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 00:01:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) close(r0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x80011, r1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0x0) 00:01:46 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x141, 0x2, 0xaff0}, 0x8) 00:01:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:46 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000001000)="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", 0x362, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10800, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x69}}, 0x0, 0x46, 0x7, 0x1, 0x4, 0x6}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x7da, 0xf, 0x1, 0x1}, &(0x7f0000000180)=0x18) 00:01:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x20000005) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:46 executing program 1: msgget(0x2, 0x220) 00:01:46 executing program 1: socketpair(0x1e, 0x20000000, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) r1 = shmget(0x1, 0x12000, 0x100, &(0x7f0000fee000/0x12000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000200)=""/4096) getsockopt$inet6_tcp_int(r0, 0x6, 0x222, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r2 = socket$inet_sctp(0x2, 0x40000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x1, 0x1, 0x40, 0x101}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001200)=0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)=ANY=[], 0x0) 00:01:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:47 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:47 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x475, 0x101, 0xf32c, 0x400, 0x7844bcb}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x1000}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) 00:01:47 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f00009ef000/0x1000)=nil, 0x1000, 0x2) r0 = dup(0xffffffffffffffff) fchdir(r0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:01:47 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:47 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:47 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000080)="34a64c163bd9e83eeb8c8edefa32366b7ab2fd39dc01c931191355df2ed83ba81c076911a7d8031544cc3789c38da0f750c9ebc2618f9c2e54fdb1d6a952f1d8", 0x40) socket$inet6(0x1c, 0x10000000, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1, &(0x7f0000000040)={0x0, 0x4}, 0x91) 00:01:47 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:48 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:48 executing program 2: r0 = socket(0x17, 0x10000000, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="070042a202000000e9f434a02d1c2adc0cae1a438807e7ae1ca4cbad991afec6950ad2a0c30ea4047c312b03fe4e9d33742e0b448691a3700cfa5b8c01a9a0b15924a580cf5310ad9c957220c13ebf0eb6f9f66ee9847e50218ff504e9e15f063c39f28fff487426"], &(0x7f0000000180)=0x94) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x412, r2, 0x0) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) 00:01:48 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getown(r0, 0x5) r2 = semget(0x0, 0x2, 0xca) __semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000000)=""/208) close(r1) dup2(r0, r1) 00:01:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)=""/113, 0x71}], 0x1, &(0x7f00000001c0)=""/237, 0xed}, 0x40) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001}) 00:01:48 executing program 1: r0 = open(&(0x7f0000000640)='./file0\x00', 0x300, 0x56) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) r3 = shmget$private(0x0, 0x1000, 0x42, &(0x7f0000ffe000/0x1000)=nil) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0xf, 0x3f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000005c0)={r6, 0x6e6f74dc, 0x2, 0x1ff}, &(0x7f0000000600)=0x10) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000080)=0x0, &(0x7f00000003c0)) open(&(0x7f0000000380)='./file0\x00', 0x400, 0x10) r9 = getpid() r10 = fcntl$getown(r2, 0x5) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x1, r4, r5, r7, r8, 0x0, 0x3}, 0x8ed, 0xaf9, 0x80, 0x8, r9, r10, 0x6}) flock(r0, 0x1) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) dup2(r0, r2) 00:01:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x1, 0x9, 0x90, 0x7ff, 0x5, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x4, 0x100000001}, 0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/209, 0xd1, 0x2, &(0x7f0000000000)={0x1c, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 00:01:48 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:48 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:48 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0x2d8) 00:01:48 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) socket$inet(0x2, 0x10000007, 0x1) getsockopt$sock_int(r0, 0xffff, 0x801, 0x0, &(0x7f0000000040)=0xffffffffffffff52) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={0x0, 0xfff}, 0x8) 00:01:48 executing program 1: syz_emit_ethernet(0xbd02, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) unlink(&(0x7f0000000000)='./file0\x00') 00:01:49 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:49 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:49 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:49 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:49 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) r1 = socket(0x17, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x9, 0x6, 0x2}, &(0x7f0000000040)=0x14) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r3, 0x8088}, 0x8) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x101) ftruncate(r0, 0x5) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 00:01:49 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semget$private(0x0, 0x0, 0x80) semop(r0, &(0x7f00000000c0)=[{0x4, 0x101, 0x1800}, {0x1, 0x7ff, 0x800}, {0x4, 0x5, 0x1000}, {0x5, 0x7, 0x1000}, {0x2, 0x8, 0x1000}, {0x1, 0x10000, 0x1000}], 0x17) 00:01:49 executing program 0: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x800, @loopback, 0x80000001}}, 0x0, 0x10000, 0x7365198c, 0x2}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xb, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r3, 0xc2, "c233f0b57f0c8694ea1bef627fa73c78730934e009bb7dbd396e5ea1ac3bbadd5b77084b6ea4964296fdf8b4a07fd23f8e495e3e79140938e6902ed1f7c75e8620b7a4d29e0b0ebb2604f66da7e3fd00ac7d5305a8583292ac9d634785da9ada4c863ca32db57e061f26360d1b1a63764c0029281fe99d69eb7cf2320f403e1fdc1a7ef051097a0a2278a410c9bf9b459cc12853a96009b92a2ae6c47fdc6024ddb26f850b84349b01d59966887af1991a747e6e83a3e49d8a524a571df90e196b31"}, &(0x7f0000000240)=0xca) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r4, 0x8, 0xb46a, 0x1, 0x0, 0x3, 0x7, 0x2, {@in6={{0x1c, 0x2, 0x7, @empty, 0x9}}, r5, 0x1f, 0x0, 0x5, 0x7, 0xf78e}}, &(0x7f00000004c0)=0xb0) r6 = shmget(0x1, 0x1000, 0x411, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000080)=""/23) 00:01:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x800, @loopback, 0x80000001}}, 0x0, 0x10000, 0x7365198c, 0x2}, &(0x7f0000000340)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xb, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r3, 0xc2, "c233f0b57f0c8694ea1bef627fa73c78730934e009bb7dbd396e5ea1ac3bbadd5b77084b6ea4964296fdf8b4a07fd23f8e495e3e79140938e6902ed1f7c75e8620b7a4d29e0b0ebb2604f66da7e3fd00ac7d5305a8583292ac9d634785da9ada4c863ca32db57e061f26360d1b1a63764c0029281fe99d69eb7cf2320f403e1fdc1a7ef051097a0a2278a410c9bf9b459cc12853a96009b92a2ae6c47fdc6024ddb26f850b84349b01d59966887af1991a747e6e83a3e49d8a524a571df90e196b31"}, &(0x7f0000000240)=0xca) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000400)={r4, 0x8, 0xb46a, 0x1, 0x0, 0x3, 0x7, 0x2, {@in6={{0x1c, 0x2, 0x7, @empty, 0x9}}, r5, 0x1f, 0x0, 0x5, 0x7, 0xf78e}}, &(0x7f00000004c0)=0xb0) r6 = shmget(0x1, 0x1000, 0x411, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000080)=""/23) 00:01:50 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f00000002c0)=ANY=[@ANYBLOB="70583000a5ac54cdbe7871e860f4065c2fe073ccd70e7bc0a202fc1e1c6f54869803d491c3556ef4c1780da1e4d07cc0ad6b66000000000000000000000000"], 0xe0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0, 0x3, 0x4e4, 0x8, 0x9, 0xf8dd, 0x7}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1, 0x100, 0x50, 0xc, 0x1000, 0x4, 0x7}, &(0x7f0000000480)=0x98) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xe03}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x101}, &(0x7f0000000100)=0x8) r4 = getpgid(0xffffffffffffffff) freebsd11_fstat(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r6, r6) getresgid(&(0x7f0000000980)=0x0, &(0x7f00000009c0), &(0x7f0000000a00)) r11 = getpgid(0x0) r12 = geteuid() freebsd11_fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000c00)={&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000500)="7ce4cd895b4bf46a54b40885ed360b8650be3046e43f0f1a9d57442f837ee46c8d91410979d865fa4b39623954f2f20e7cc726cfd34a4ec29f14571a2be317", 0x3f}, {&(0x7f0000000540)="fa8873a01ac3d32b51b76177225f876bf0234831cec753f974af7065baaf940b76a3dd2356a5baee90c6d66b771b3eb870e7322d87f18e58b7123749da481e836b44f0cab75b49ae8445c4a2635757061cf077da38ab8688a89eb928663383eeb37e63c474b35b006b583c3f9f7e5774c8d3b991da8d6a96ff494c1c188d20591e24567341ce23b3983cb5bff699a78f37e448b612ad277d03d48f1f1cf68cec6ba276f6dda5750b0db2c1c9f06dce0f4249ac1551766d15018b29cc1448c8a1aceab0a86bba8f43c166b954afdfc9684e4752d3d24313", 0xd7}, {&(0x7f0000000640)="fd56d5873a9d6c02ee0f775daa004d0570683e4a5cedad34560a8fe5d785ff610e2a62a14082792b48a2a39dc2c8ba750cddad6d4ed6ecd940893db7271b57044d9d8bdb9528393cb209f6f3d7e39082f8d756908ced21ec87ac0c735c1045e078ec6f1cc792862e5fa416e8e694b5e6f3aa16b25699440e47ed5d1f18c20ddbd0f6417411", 0x85}, {&(0x7f00000014c0)="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", 0x1000}], 0x4, &(0x7f0000000ac0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r7}, @rights={0x28, 0xffff, 0x1, [r0, r2, r0, r0, r2]}, @rights={0x20, 0xffff, 0x1, [r2, r2, r0]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r2, r2, r0, r2, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}], 0x110, 0x20000}, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1f00000000000000, @empty, 0x471}}, r3, 0x80000000, 0x100000001, 0x7}, &(0x7f0000000200)=0x8c) 00:01:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020005) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x404, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x10000, 0x2, 0x4, 0x7f, 0x3efd, 0x2, 0x10001, 0x4, 0x7f, 0x9, 0x82b}, 0xb) 00:01:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0xfdffffff) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xff}, {0xbab7, 0x1}}, 0x200) freebsd11_fstat(r0, &(0x7f0000000040)) 00:01:50 executing program 0: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:51 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) accept4(r0, 0x0, 0x0, 0x0) 00:01:51 executing program 2: link(0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:51 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x59) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f00000000c0)=0x99e, 0x4) write(r2, 0x0, 0x0) 00:01:51 executing program 0: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:52 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x20000000) accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0xfffffffffffffe35}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) fcntl$dupfd(r0, 0x0, r1) 00:01:52 executing program 1: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) r0 = dup(0xffffffffffffffff) r1 = accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 00:01:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2, 0x100, 0x80000000, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) socketpair(0x1f, 0x20000005, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x64, 0x900000000}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)={r4, 0x4, 0x3e, "c0b8c48cbb0577973a0e9999b4c90cd59cee92e78e5a3be315970b7342758f4b2cda0b42c4f1c22c398e25293f837c4686bbcfc94ea363eb8435d04709d6"}, 0x46) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r2, 0x6}, 0x8) 00:01:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, 0x0, 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x9}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xd, 0xd6f}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4c, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x80000000}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) freebsd11_stat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) close(r0) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:52 executing program 2: r0 = msgget$private(0x0, 0x512) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/247}, 0x95, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000100)={0x1, "b4d9245ee39bdf09a93993033534d7de7fa8c6f01e8bebd11c7dbaf81916732aeb35c104a07da30569a7cd1cf0e93d61ee1e2f"}, 0x3b, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) 00:01:52 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:52 executing program 2: r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x4}, 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0xe1, 0x4) msgsnd(r0, &(0x7f00000001c0)={0x1, "256e7a61875e270da4eed2cd89d2797d2d3efd5b3e154700bd44e02f872e3561d043e891376b6351c1c2b2899754796e33d62bf1d66fe4d97fe49d2d46e0ade9ee11476cb1622391ce495a8ff99ac2bc5ab92e0064c783e39aab7833ee952cd0f474181e96fa69b687657349b9e710e995d34045f1fcc3639a78303085564cbff2ff65668e07d985262c528d3287462ba0291417b640d62360edb7ef29de467a03e4d01e2c9cac8610dd7fac33e536d9cdd466cd8bfb62f4d6ebae5b4fb5500f660d529b9bdde3abed19174ce927f3db851090cca94879abbf769549206918824d429c7e5df4f2950b70bc28ca184b0b03a9ee9a6736f96844"}, 0x101, 0x800) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0xc4, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ad}, @in6={0x1c, 0x3, 0x7ff, @loopback, 0x9}, @in6={0x1c, 0x3, 0x401, @loopback, 0x100000001}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @loopback, 0xfffffffffffffffb}, @in6={0x1c, 0x0, 0xed, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x1ff, @empty, 0x3}, @in={0x2, 0x2, @rand_addr=0x3f}]}, &(0x7f0000000440)=0x10) msgctl$IPC_RMID(r0, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/247, 0xf7, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x1000000000000063) 00:01:52 executing program 2: r0 = msgget$private(0x0, 0x20) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f00004adff7)={0x4}, 0x8, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040)=0xe1, 0x4) msgsnd(r0, &(0x7f00000001c0)={0x1, "256e7a61875e270da4eed2cd89d2797d2d3efd5b3e154700bd44e02f872e3561d043e891376b6351c1c2b2899754796e33d62bf1d66fe4d97fe49d2d46e0ade9ee11476cb1622391ce495a8ff99ac2bc5ab92e0064c783e39aab7833ee952cd0f474181e96fa69b687657349b9e710e995d34045f1fcc3639a78303085564cbff2ff65668e07d985262c528d3287462ba0291417b640d62360edb7ef29de467a03e4d01e2c9cac8610dd7fac33e536d9cdd466cd8bfb62f4d6ebae5b4fb5500f660d529b9bdde3abed19174ce927f3db851090cca94879abbf769549206918824d429c7e5df4f2950b70bc28ca184b0b03a9ee9a6736f96844"}, 0x101, 0x800) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0xc4, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ad}, @in6={0x1c, 0x3, 0x7ff, @loopback, 0x9}, @in6={0x1c, 0x3, 0x401, @loopback, 0x100000001}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffff7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1, @loopback, 0xfffffffffffffffb}, @in6={0x1c, 0x0, 0xed, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x1ff, @empty, 0x3}, @in={0x2, 0x2, @rand_addr=0x3f}]}, &(0x7f0000000440)=0x10) msgctl$IPC_RMID(r0, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/247, 0xf7, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) 00:01:52 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0xffffffffffffffeb) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:52 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000080)="f0e11df69cdec9206430bfeb785db860f88242539e2f48cb426e11370248500fff3197105a4b14f0eccab98b4578fe0d7a07feb4703d8b59f67c3fc3c98fae925a1129c64b71553973103a73a7841135ba05b7a1e5f2f880066494d00d88fb0483d825dc6076c153dbb2b9cbde8430b919d43dc3245c306e7e6a67acc8b751c6c1ce782894391aac5a47624ae14424bebb734e45bd305993e025233d674863", 0x9f) r1 = socket$inet6(0x1c, 0x4, 0x1f) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r2, &(0x7f00000000c0)='(', 0x1) ftruncate(r2, 0x80000001) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r3, 0x6, 0x100, 0x82, 0x4e8, 0x8, 0x1211}, 0xa0) r4 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) 00:01:53 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0x6, @multicast2, @rand_addr=0x5}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000100)=""/99, &(0x7f0000000180)=0x63) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x2, [0x4, 0xfffffffffffffff9]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x1, r2}, &(0x7f0000000280)=0xc) 00:01:53 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x8}, 0x8) 00:01:53 executing program 1: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000040)=""/105, 0x69}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/57, 0x39}], 0x7, &(0x7f0000000480)=""/197, 0xc5}, 0x1) r1 = socket(0x2, 0x5, 0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) r3 = getuid() r4 = shmget(0x0, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil) freebsd11_stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgrp(0x0) getpgid(0x0) shmctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x0, r3, r5, r3, r6, 0x0, 0x4000c170}, 0xcf, 0xfffffffffffff64f, 0x7, 0x2, r7, r7, 0x8000000994b}) 00:01:53 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:53 executing program 2: r0 = socket$inet(0x2, 0x10000000002, 0xffff) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000006020000ff01000000000800a622d1f599ebceec9cf6e8424141ded5d6a9f5c7bf943d774e2164585cc582d1aa6b053d099bdf92214b74837bb16f723c76992a6886a2ea5f35b8381f438eac7f2b72d3b6b304cc0b7eeca9920a34b01ab00794bf96420e39c3921c53e6862fb34afd6e7fe718bf3ee9c81685e8f072a983bb03ab8cacd3e53b457c7c7fdf8398f1f2a3ce83abf3ba637a5b17e18fa41e38b6a8d28a18ccd981296e793d0a6e60128656d44d2b"], &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x210, 0x1f, 0x1, r2}, &(0x7f00000001c0)=0x10) 00:01:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x10001, 0x400}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1d, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f00000003c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0xfffffffffffffffb, 0x100000000, 0x1}, &(0x7f0000000240)=0x8c) 00:01:53 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:01:54 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r1, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:54 executing program 2: utimes(&(0x7f0000000240)='./file1\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file1\x00') open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 00:01:54 executing program 2: syz_extract_tcp_res(0x0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:01:57 executing program 1: mkdir(0x0, 0x0) socket(0x2, 0x0, 0x2) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x28) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:57 executing program 2: munmap(&(0x7f0000f84000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) socketpair(0x10, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r2, 0x956c, 0x62, 0x9}, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000001c0)=0x10) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) getuid() 00:01:57 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(0x0, 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:57 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x0, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000240)=""/150, 0xfff6) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000200), 0x100004) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:01:57 executing program 2: r0 = socket(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8) 00:01:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x4, @empty, 0x3}}, 0x0, 0x1000, 0x400, 0xc1ca, 0x800, 0x9}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f08384af25faf6641c868f64060e57a1b1f403285b2b5c8f30f52", @ANYRES32=0x0, @ANYBLOB="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"], 0x94) 00:01:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = getpgrp(0x0) r3 = getpgrp(0x0) setpgid(r2, r3) 00:01:57 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = msgget(0x1, 0x380) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getresuid(&(0x7f0000000140), &(0x7f00000002c0)=0x0, &(0x7f0000000340)) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x10006) sendfile(r6, r7, 0x0, 0x0) sendto(r7, 0x0, 0x0, 0x185, 0x0, 0x0) r8 = getpid() r9 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x2, r2, r3, r4, r5, 0x4, 0x3}, 0x3, 0x431, 0x0, 0x1, 0x9, 0x4, r8, r9}) readlink(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/127, 0x7f) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) mlockall(0xfffffffffffffffd) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=""/39, 0x27) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x20, 0x4) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000240)=""/150, 0xfff6) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000200), 0x100004) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:01:57 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(0x0, 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:57 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000240)=""/150, 0xfff6) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000200), 0x100004) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:01:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000240)=""/150, 0xfff6) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000200), 0x100004) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x0, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) setgid(r8) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 00:01:58 executing program 2: r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) sendto$unix(r0, &(0x7f0000000140)="c16b6c3f3f1d7725b1121eb13b26cd4ba2d39e2e927d5c72bbc6dd4331a4d61c24688a9e1f29e0b8389bf6e610dadbe21fbe5ed6f25e17e5109bf547c05ff65b4da525ac018a806f5c6177b4cdb0c1105c14a2e90dce7a83752cbfd3891635b06ee979e8f37b8e809f4943177c4b1f3f62797ed473eba502dd6edeb078d6eda34347aef32b8a2678b665db0ecd0da14fa1aaaa79cbc4624bf5b5cb487cc32bbf4b63e13e58a05b895e9d7e4a655c149a", 0xb0, 0x8, &(0x7f0000000200)=ANY=[@ANYBLOB="01002e2fe000"], 0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f00000013c0)=0x8) recvfrom$unix(r1, &(0x7f00000003c0)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) close(r1) sendto$unix(r2, 0x0, 0x0, 0x2000c, 0x0, 0xffffffffffffff57) readv(r2, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) r4 = fcntl$getown(r2, 0x5) r5 = dup(r0) getsockopt$inet6_int(r5, 0x29, 0x3e, &(0x7f0000000240), &(0x7f0000000280)=0x4) getpgid(r4) socketpair(0x0, 0x10000000, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000080)=0x1fd, 0x4) 00:01:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0xc4cde97b1efca5fe) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 00:01:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) openat(r0, &(0x7f0000000200)='./file0\x00', 0x406600, 0x0) 00:01:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080), 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x5b2, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0xfe7a}, 0x8) r3 = socket(0x0, 0x3, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r1, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={r4, 0x6}, &(0x7f0000000740)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:58 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(0x0, 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:58 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x307, &(0x7f0000000000)=[r0]) 00:01:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:58 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ede000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) 00:01:58 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x80) setitimer(0x0, &(0x7f0000000080)={{0x800, 0x4}, {0x100, 0x7}}, &(0x7f00000000c0)) setitimer(0x1, &(0x7f0000000000)={{0x80000001, 0xffffffffffffffff}, {0x0, 0x2}}, 0x0) 00:01:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf6a69a7a19f2b6bd, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x10000}, &(0x7f0000000140)=0x8) fcntl$getflags(r0, 0x1) 00:01:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) r2 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="090008000800e709ff7f3f00e94d7c865a1be591"], &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000003c0)={r3, 0xa0, "a65fb8d3cbb2a0d3709ae9cb7dd55198e076f6328981278142c9a7e7f98f80cf2e296442049d3b987ae6235464727a14445c10e607bbedac5beacef127bb2f1fe00d0d96f5e63c8908dc1cbe5d4a8447bdea7f5a8aca7f37bc3afb317c6bb3ffb01056cbb18697dc59b1ac70d4783ac85f4172cb567d287ff1e32941facb516ef35c12dcbdd9a0ee27c788095145d028c9cad3c0863cc28cdfb54694f4154285"}, &(0x7f0000000480)=0xa8) r4 = socket$inet(0x2, 0x3, 0x0) fcntl$dupfd(r2, 0x11, r2) r5 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r6 = socket(0x1c, 0x20000001, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1000, 0x3, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xfffffffe, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000240)={r7, 0xd8}, &(0x7f0000000280)=0x8) sendto$unix(r5, &(0x7f0000000100)="55899abc1f1b745433eec55c3e0aca618f7dbe13e2015727c3db6caab31994d73274726f36983945c1fbae92a4b159351dd03788d2963ae2353e0a7fa47b14c236029d56837a3c24085abb76f622f7017461f06d5ff92a7f658e1e923830ade27dafe7152bceee407ef1edb4e109e878b3fa4e1071b432ad3d0ebf1ca43a", 0x7e, 0x1, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_opts(r4, 0x0, 0x3b, 0x0, 0x0) 00:01:58 executing program 1: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x80013, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x30000005, 0x7fffffff) sendto(r0, &(0x7f0000000280)="bcba1b30ed1fcea4ba88e909645c4488697a0542465aaaf47c1f18d7f88564fb9debdd74e52026f1f270031332bd3ff1a6f2d335773d66629257ce652b0000000000", 0x42, 0x4, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0xffffffffffffffc8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x0, 0x5}, 0xffffff45) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/193, 0xc1) 00:01:59 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:01:59 executing program 2: r0 = socket(0x1c, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:01:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/27, &(0x7f00000003c0)=0x1b) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="0be4eee31a3a0ddf968899f1f89aaab853b8d9e07f4db5f40902bb2397c6f8150eeb7c2fd0dbb5532c42c1d8be6c6299d2904b50d2f76ea62c56b4a75581", 0x3e}, {&(0x7f0000000040)="c86eb85ce7ab1d25b349fb10dba42c3efeafa4a22a6844f6fb71acc5abca72b5ecc3c3fa505434f2e3899859d49686b75b4937b90767e9a38d95593f81ba4ddacdc4f80c958bf698c64d3c67d2b5887fad59cd1efba258eac3427b39dab0a46685219522061af18074f01abb426c78461efe0dfe91d93a5c864a213ba8e49d3b00a08872b6408fabd666d70c0d0c81c4dbf7ef9dd42f32cb0a3c5739c053e39839aff3ba05db6087451ca15dde98d89f4da03cd199313bc4", 0xb8}, {&(0x7f0000000100)="84ad8d3e3bb26a4ac65f86f983a075efbd7be78e44a34b1c8776b43419c312feb4694425bc3d065567d9699b86821f801edd76ea49bbc3bf1ea61bf1c94b8bd642a60998dce869d0e1488ae975e2e0b581117c4df60673ade381f360752951e1040d6ed1877c94e51856c9d83057c7e7ee99c8edcc2fb15aaae2c095", 0x7c}, {&(0x7f0000000180)="4ec8be810a288d3f263cd7bba8e4cb3d8a4d0b703dff6a56b3ffc07bfdc19280357f238cd0b86ccc2772d8848b624e1f8603a255b6e6ace0cb8a9e2532c879fa5516582e4aec2b3e25fef002dd4e8f438a13e29ab7d2b33e07ea050c023faca5bda57138546816e5ae34e5d8ecb95997bb1e0f34b149fe3cd5009eef5a6b65775631b965598c2804752b8c9b2dbb67e99c2525b711731025717a003fabd9c3d02a4993ceee0d", 0xa6}, {&(0x7f0000000240)="0b477667f3487de26d6ec083095e8818d4b585f2de87f1d6516d737245b664932687aa7965834359ae3b4cc7ede529ca3ce404aea658da794ac3508832e5e98de8f1618ae90f1a497baec5c18a605c1433cd4bd3daeb7b5eaee7afd7d9485e81365f36ecd7a1b664bb2b57539b74dd121daa7de8fe9973920b3d6628066d23b29baadda0b10a8e91112350cbce68116e52da1c7a87d3fbe532ce150ba2aa70db1cded317165211532aacdfe5a53663f82c66d9a66be3e9820bcd30748597ab", 0xbf}], 0x5, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) 00:01:59 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:01:59 executing program 2: freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) dup(r0) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) r4 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0)=0x7fffffff, 0x4) 00:01:59 executing program 2: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) getresuid(&(0x7f0000000140), 0x0, &(0x7f0000000080)) 00:01:59 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) ppoll(0x0, 0xc700, 0x0, &(0x7f0000000100), 0x8) 00:01:59 executing program 2: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe0cc, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x200) fcntl$dupfd(r0, 0x0, r0) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') 00:02:00 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x401, 0x7, 0x6, 0x8a, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xffffffffffffffff, 0xa4, "888a5c2e791b06348f0b53c903ec929f80f5d747634e29c51bb34dd14ebbe97ffbbbe13a53051abedc74b3f5bda1da11abb60872e55c9fcfe80ebe72a86e378e7c0b2fdfdb4aab0b1873bc3649c2682f1c2bb224cee956dc2d61a010d083d873ec859a4817361efe024e58e9c8b1968bc7e91fd7b6b034f309e21587f6909c07dfc195a7501a839d34bdcf9726fd404d71aa7da9afb21cfb6b27339a09ecbfc6d7729c56"}, 0xac) select(0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, 0x4, 0x8007, 0x0, 0x1, 0x8}, 0xffffffffffffffff, 0x0) 00:02:00 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:00 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:01 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:01 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) r1 = semget$private(0x0, 0x1, 0x8) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0xaa94, 0x93c5, 0xff, 0xfff]) setsockopt$inet6_int(r0, 0x29, 0x2e, &(0x7f0000000300), 0xa7) 00:02:01 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x7) munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:02:01 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:01 executing program 1: r0 = socket(0x2, 0x20000000, 0x7) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000140)={0x1ff, {{0x1c, 0x0, 0x8000, @loopback, 0x2}}, {{0x1c, 0x0, 0xffffffffffff221d, @loopback, 0x5}}}, 0x108) setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7}}, 0x0) 00:02:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20800, 0x80) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0xfffffffffffffc01}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x38) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x101, 0x4) 00:02:01 executing program 2: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x1f}) socketpair$unix(0x1, 0x2, 0x0, 0x0) 00:02:01 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0) fcntl$dupfd(r0, 0x11, r0) 00:02:02 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:02 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x95505828856aa0de, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/172) shmctl$IPC_INFO(r0, 0x3, 0x0) shmget$private(0x0, 0x3000, 0x190, &(0x7f0000ffa000/0x3000)=nil) getpid() execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='$\'!^\x00', &(0x7f0000000300)='.\x00'], &(0x7f0000000400)=[&(0x7f0000000380)=',\x00', &(0x7f00000003c0)='^!\x00']) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:02:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000008000000000000000000000000000000000001000000000ee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa053673d21ff265cf98ff18bef4377f76e465356257a6685bb1c8a3cdbeb60068d95f39bcda8dec7c9b9254fc88e490870d9c553a", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000400000000000000"], 0x98) 00:02:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x20000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r1) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) 00:02:02 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x20000000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00') mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) 00:02:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000280)=[{r0, 0x2040}], 0x1, 0x0) r1 = msgget(0x3, 0x1) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000180)='%\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='m\x1f&,\xb3\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='-(:\x00', &(0x7f0000000300)='&&.(\x92!@!\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='[\x00'], &(0x7f00000006c0)=[&(0x7f0000000440)='-,\x00', &(0x7f0000000500)='!^\x00', &(0x7f0000000540)=']],\xad\'}%m%*^\x91u\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='.\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00']) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/116) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="8b", 0x1}], 0x1) poll(&(0x7f0000000080)=[{r0, 0x8}], 0x1, 0xbe30647) 00:02:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="90", 0xfffffc8a}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 00:02:02 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x194) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fdatasync(r3) fcntl$setstatus(r3, 0x4, 0x10044) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) read(r3, &(0x7f0000000000)=""/175, 0x6d999) truncate(&(0x7f0000000140)='./file0\x00', 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000001840)=ANY=[@ANYBLOB="1c004e00ff010000fe8000000000feffffffffebffffffbb0000000000000000000000000000000000000000000100009c05bf169e000000000000000000f4000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000004000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000001800)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001bc0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0xfffffffffffffff8, 0x200000001, 0x6}, &(0x7f0000001b80)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001940)={0x0, 0x9, 0x3}, &(0x7f0000001980)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000019c0)={0x0, 0x10001, 0x3, [0x2, 0x80000001, 0x60]}, &(0x7f0000001a00)=0xe) sendmsg$inet6_sctp(r2, &(0x7f0000001b00)={&(0x7f0000000300)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000340)="c6b8a12f1abf1b0cab67d6cf8e9b479a73411b8039b7512a80416b8bfc9282b6715a73ecc023de083b587fbb7887bfe9e2127f4df9c232518866b58302f71d86319a1d6e207d930c9d5c4ef6d8779c5c1d69f747121a7644aec7", 0x5a}, {&(0x7f00000003c0)="3a3b09b8f78cfc23aecb296b8ae828c6e34f121999fa6fa56071caa335c1a1b37dbf4e020c2fa28ae10fe31c4f9310bd3f73d1b4ce0bbbd22b2349f63abe1d7fe4babcfad0aa747e3f921a51409ab9a24864c078ae9643c036eaf0c64c7de662b49daeea133e4afe62b2ccdb115c59e9a9f4a01bc60f77cb56ab2b8a8b67", 0x7e}, {&(0x7f00000004c0)="ddfddacaa8f0480da829c7d5871b7217abfeb3e7b7bf7d70c230bb36031488159d29eb163176e0734e47c6288ebfb65eb8ec7c15a5b72542080b9e6a6870e62051830ad9979bb75dffaadaad6565b1833e56fc824de8809fc37ef15a559c153976e6f7282aefc9a1f4b40023de5d57f63d80", 0x72}, {&(0x7f0000000540)="e10b45e8a4f808742e6d2ab92201543e2b17ff0aebb0a38f9fcef91c14b661351856859c61512861438a27ff206a9b1078dd9639f7781ded63c6f52e72c71a986fe8cb74e2f5d8e381a2793fcc600b707231eec403e0f8c991f26a3bce036d5071571907f59e48d3660b279609b93788518769118177113dec538ed86943a0f6467bdf7faf8b6115920a46fd8528ade4e321c0cb8ebb4ba1ec708c88672e1719f24eb1fc7e90042efbcf031ed485d55b187ce73d9a8f2ce6dd33725624463fadeb2093d9f870fe9b3a0b880c28ec", 0xce}, {&(0x7f0000000440)="00a7059924dd68f6bd5aa641ed536e5df570", 0x12}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="ceafd82a7e82d7dd9c4e3eeb0039b1f0c7f3d23b8dad05b2a1808bf41a308303e052ab4e57e1f4d1456452e867c6bf2dc0e647193ba0bde720735feddc960484a6cf241e5afa9cb61d", 0x49}], 0x7, &(0x7f0000001a40)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x400}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x500, 0xfffffffffffffff9, 0x80000000, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x3, 0x1030, 0xfffffffffffffc6c, 0x5e4c, 0x2, 0x1f, 0x0, r6}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x100, 0x5, 0x4, r7}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x1010, 0xfe, 0x8, r8}}], 0xc0, 0x1}, 0x100) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000240)=""/90) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 00:02:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2f, 0x0, &(0x7f0000000040)=0xffffff95) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x85, 0x8, 0x200, 0x6, 0x7}, &(0x7f00000000c0)=0x14) 00:02:03 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, 0x0, 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:03 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:03 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x10000005, 0xfffffffffffff000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000240)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2101000000000000000000000000000000000000010010000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x84) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0xff, 0x80000000}, 0x8) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfbe}], 0x1, 0x0}, 0x0) 00:02:03 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffffc, 0x4, 0x10, 0x9, 0x5, 0x6, 0xffffffffffffffff, 0x400, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:02:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8) 00:02:03 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:03 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x40, 0x80000001, 0x0, 0x4, 0x0, 0x3, 0xfc, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0xcbbf, 0x9, 0x3bd, 0x1, 0x9}}, &(0x7f0000000140)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1ff, 0x1c00, 0x4, 0x9, r1}, 0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000001000)="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", 0x6c6, 0x0, 0x0, 0x0) 00:02:03 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0xffff, 0xffffffff, 0x33e3, 0x3}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) r3 = shmat(0xffffffffffffffff, &(0x7f0000b5b000/0x14000)=nil, 0x3000) shmdt(r3) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000003c0)={0x400, 0x6}, 0x8) r4 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000000c0)={r5, 0x86, "770e4f7857fa1fbbe645c7a2afb81ec4e9422e83b13b9df8441a15cdfac928c7905aa97bbc8404cca4b1dbd53b8fe6b83230fe6bd1b7b981bcbb920dc82764795ebcf0deb62bcaa62eb2b5fac9bf4a03e0b596700f2eec26e72a2f530147c7afee89a0b721c653f257c3dd731b6fbcc52978ca125ac1590b5f1cef42aa8b2f221de10e73afc8"}, &(0x7f0000000180)=0x8e) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) 00:02:03 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:04 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, 0x0, 0x0) 00:02:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:04 executing program 1: r0 = open$dir(&(0x7f00000015c0)='./file0\x00', 0x80, 0x100) preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/248, 0xf8}, {&(0x7f0000002880)=""/91, 0x5b}, {&(0x7f0000002900)=""/142, 0x8e}], 0x4, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x95}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001740)=ANY=[@ANYBLOB="140004000000e620e61df475e5bb00e965db0d93cf0a"], &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000004c0)={r2, 0x9, 0x2, 0x0, 0xf69d, 0x200, 0x4, 0x4, {@in6={{0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xc9e6}}, 0x0, 0x6, 0x6690, 0x0, 0x0, 0x401}}, &(0x7f0000000300)=0xb0) getsockname$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001640)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x70}}, r3, 0x2, 0xfffffffffffffffd, 0x5}, &(0x7f0000000280)=0x8c) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000001700)=""/25, &(0x7f00000029c0)=0x19) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000001580)=0xffffffff, 0x4) open(&(0x7f0000002a00)='./file0\x00', 0x8, 0x8) fcntl$setflags(r0, 0x2, 0x1) 00:02:04 executing program 2: setrlimit(0x8, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) getegid() socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x7b, "b82098d6bd7c563c9fef3bf4de95c52e6a451a7cd2fcc0964a829e2ba604402cb59517df4c6c46add6a90e0891acf8dd32e1eba12b64e0fc3121844a890b0778096d438c6ebcc96aa3c5f175417883e0fbba3234b6179c671b8b58a02e6ef342c0710c5ee3f5abdab80ccdb3ddef9c74d47194d95e2e05d01c7dc8"}, &(0x7f0000000140)=0x83) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x70e, 0x3, 0x7d2e}, &(0x7f00000001c0)=0x18) 00:02:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt(r0, 0x40, 0x46fd, &(0x7f0000000200)="789a4715a00b7cf4c9d2e355fc4e0008274d923ea5d591a4c0f04e222ab5d3bfe7824f228dd6670cb5364d24131f8276790d1c35bcd0f6c21a6e4acc65875d105ab02baed4cd3a33c25c5467ca96c3f87d831e4e29cf3b5424610fba668c8df67d1290fd66ddfd767030f4194187af4ec445719eb4cd660c78a831cfb2054e2143e41a371865cc5c6ae73ac29b1b163d25f2683e48f1bdc0431498e097ed7d7c5b8a96435caa893c71229370ee501a6e2ca75df6a2a8e9b6061de9481cb863", 0xbf) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x9, @empty, 0xe6e4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffffffffffcea) 00:02:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000080)={@loopback, @remote}, &(0x7f00000000c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:02:05 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, 0x0, 0x0) 00:02:05 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) __getcwd(&(0x7f0000000080)=""/103, 0xfffffffffffffdc5) 00:02:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:05 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) setitimer(0x0, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0) 00:02:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x81, @empty, 0x1}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x1, 0x4) 00:02:05 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) ppoll(&(0x7f0000000000), 0x2000000000000051, 0x0, &(0x7f0000000100)={0x8000000}, 0xffffffffffffff8f) 00:02:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, 0x0, 0x0) 00:02:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x2, @loopback}, 0x23) recvmsg(r0, &(0x7f00000012c0)={0x0, 0xffffff80, 0x0, 0x0, 0x0}, 0x2) 00:02:06 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x21) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) sendto(r2, &(0x7f00000000c0)="c9bedb04944f04b203149adce144ecad879f08092a10d89e54a476615030157166b8045d41dcebd71602848b996ba96a6b333a9a98de32fdf1c748266d59e7011c24150f4d5b0aa57c903627", 0x4c, 0x0, &(0x7f0000000140)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) 00:02:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, 0x0, 0x0) 00:02:06 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x8, 0x6, 0x40}, &(0x7f0000000180)=0x10) 00:02:06 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000100)="997ffce058f8d277ee3478150800") syz_emit_ethernet(0x5d, &(0x7f0000000000)="6106fa1771d92c6b44fb86ac3b5583497ad72bec83d40e3ca4c00ef4e5542d9fd57bd2dcd2a2bc306e12706a426380c78532143de1fc7c3de89c7ea4336642c446001a7bd65669657983ad08b83a5d271040b1bea49df71fb0c42a9e5b") 00:02:06 executing program 2: r0 = socket$inet6(0x1c, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x6, 0x4000, 0x6, 0x1, r1}, &(0x7f0000000180)=0x10) r2 = socket(0x2, 0x5, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfff, 0x10}, 0x98) 00:02:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:06 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) accept$inet(r0, 0x0, &(0x7f0000000280)) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) sendto(r0, &(0x7f0000000100)="86f5c75349f41a91eafec085ac43e712c2ea02a39eadeb6e206fd0cf2b95edc66946e61a0ead3ae127b580485d6123ed4eae7f5399edebc77eb3fab48aa920a32640a7f9b55a8c1e7355623528aea906fd68e42f32b5ad2fbe2f4668e344bcbbc9ed7720d4fd4ae9838acb853e7ae143d22f038c3c317b6138c112471d7e1ecadbd12ea26e75a056d80ebc04b5aaa801840b12905628a45d6473e4b13b5c4d", 0x9f, 0x80, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xffffff07) r1 = semget$private(0x0, 0x6, 0x620) __semctl$GETVAL(r1, 0x2, 0x5, &(0x7f0000000000)=""/105) 00:02:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) clock_nanosleep(0xe, 0x0, &(0x7f0000000040)={0x6, 0x8}, &(0x7f0000000140)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/183, &(0x7f0000000180)=0xb7) socket$inet_udp(0x2, 0x2, 0x0) 00:02:06 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f00000005c0)="c2aa673060f60a935b1a3997705963b4ae92a4e2ccd8c0777bb3b29183a666187d79dd1bb764ccf390656623954cc82838060118c34433a9ddd3c993d8aae261db35fb9bca02e08dcf48d0d2dd1be9fbf8dd4bddd369", 0x56) fchownat(r0, &(0x7f00000002c0)='./file0/file0\x00', r2, r3, 0x600) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = accept(r1, &(0x7f0000000640)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000006c0)={0x0, 0x2}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000740)={0x7, 0x4, 0x4520, 0x3, 0x3e, 0x1f, 0x3, 0x5, r6}, &(0x7f0000000780)=0x20) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000240)=[{r4, 0x14e}, {r4, 0x44}, {r4, 0x2000}], 0x3, 0x7fffffff) 00:02:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:06 executing program 2: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2a8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/35) 00:02:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@multicast1, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000200)={@broadcast, @broadcast, r1}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) 00:02:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1a, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x36, "9b72e12172fb4f6e0520f2f53e823a258b1ed66dac267e97a0902c55da083017593b4fba9fbdc7b653fe0ccf187f134a1cb6d9dee5a7"}, &(0x7f0000000080)=0x3e) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x7fffffff, 0x100000000, 0x0, 0x6, 0x20, 0x3, 0x800, {@in={{0x2, 0x3, @multicast1}}, r2, 0x2, 0x9, 0x5, 0x1, 0xffffffffffffffa2}}, &(0x7f0000000200)=0xb8) 00:02:07 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:07 executing program 2: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x2a8) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/35) 00:02:07 executing program 2: r0 = socket(0x1e, 0x1, 0x826) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000100)="76a7db2427152f9b6097ed750a60963cc5088722e17e2e669595f140464b298a1d02965ae9401ef83d2a156d71fdcac2b4b63b6af9ba8a1867f88f02307986bc2e9b099d29e8566bf88f16d08d6428e605c3d99b41a57e50e9f4da40e03719025880075097d068a8", 0x68}, {&(0x7f0000000180)="cff838e8a08bced967fd1a87c570f2833d89c287072e1d494c98577016024f14fabe6ccc3639a2efd6c9ed12b77221e03b32f921a8071b29e5da8390d852bb9cdb828aecda0d8763e4b785f112d76b1ddcf671880c344c90164f2ce85af7516f0a75fe4e194bbefa33769a5ba2d2a4653ee426b29cbde3afe9657723d2676697196ed24beef59e95c52852233dfc8d6072c113d01a8fd7be97593944b3c70c5af04e5a40bc5c5cfc08c4fd9002783339a9a6787207a6086c07e966b142a476916d7d2fe7a72f5068d81f2f40397314817ed3ea8078", 0xd5}, {&(0x7f0000000280)="98920afa3cd70c958722e13eb15a8a4b8689e9c9cdc57bee1c499e45ef893c78e0c1035fafa7f01b623790e2d89baa2720c06a85874ab55e83865ae15f9f6f4dbca54dc3a450ded3f91241dc8734ea0245f57daff722a8cba08450cd18ae85b37fe3b41e023371252c7e1e4f1d24be4750e31786551389d5a1c6314f728d082c976a60d1ce87c798d4be810f6e2fa53bc3c2b5dd22adfe417208b80b2ea2e4d90a7a111d329d5877ffe123089f05827fa7263387deabdfeaab43db57ccd32314db526e6a3055fd47565790f266915f8b97b0486369baee558983d17322ee3bf4d4cf7fe243650157faca6408ff1bfe2811", 0xf1}, {&(0x7f0000000380)="04b4e2934d642e55069a111b59f562145dc0b969505367cd1ce1df7daf051ae483c2b91d4b07d149b55835af739cb9852a65b2f1f87ce0da0bf7115e595fef6af445983062ad611b00da31041060df62c3b26023d080511c9516dada46762f662b9ce0e1047298fe0b233d882b2e4ce9a88738795904ad37d3dc8820f425610407f60db206649820a79e2b0ede204bbfbb55e958cedaafd1db41666f29b1f22542c10b05219745893d8c78f1d31a33cbdf71c1f900dfd5ef45d191bba3f88cc88f537d93a9f803cb10ba2e675a2ab60cda9a47ba6d352fb564533707cc604381419b72da3ec7df9d27b3", 0xea}, {&(0x7f0000000480)="c498a35aba29f9ca88d2ebbee0e86e6a6e2a22b4e7cb3f3c217c01c6e2cbe78e8906da526a4cfb0120af1c4ba42fd744ab189f10eb212c2a6424815df3a076d6e94aceac8f1da96ba5488da612553e73702cbcfd5e9f5c9870efe78113631948c010320e6bd706ae9195094a514309233fa118d6d733dff6bb01cae60308726d51706c3d37326704e5b14958966ec31115f71aaf247555c2f74a9cc00f5469e2f78411abf81270e9974770bc51c54bce48a5d30a71b36cdf28bb0f714a8e221477759675209504176373ccbd288ebde751ca2aee883d627e50ac", 0xda}, {&(0x7f0000000580)="84119f57178efc0079a912c74721efce017e4b71b00c206370e9819e84a2426c7fce722c32120809344798bfd64ecccceee53890a1ba5159fb9c028294008da3baf3e97c8b5dbf0c5eca215f291b064862720dc111e5853155f73fdd777cef6eb90a29b31549f50d337783bb578a13bd7e38261f4cb3899ae5a72c3d196a7be106290ef3536f21feb59927fc78ee037f3c74fb4faa15e7f1fe256adde79ba35b6d9cff8653fed9904184335d881dacc580b8778835f42ef6557d6fd52f66a28e45e25fcb9a227f62156d", 0xca}, {&(0x7f0000000680)="5594d16eaec8d26279564428741d4bb2474bed56d5acaeab69856a9483ed304451264b25d59944dea13356029977b0617ff0fab0baeb333a72b1270196662c887fca26eb7837005b1e850ab3800daae8eebf1adcdf9f97306c6209bc3ec331705fe3a9dca97f645174d3130f55dedd4814da45bec2ff6c5c812c1352fb7bd771d9d21f5f5deb75451ab03ca008c3252a3ad635b0bc9dc4cdeb7fccecc22c6f92dccf2676856b6d3456e568e7713f63597e3d353359fcbec3a76db294af30ff29d84b6450709739150757ec3ef2bba3fe3e", 0xd1}, {&(0x7f0000000780)="cafe0229fd8033ec00451af9323fd333b147172664eafabc6be957dfe6114c3c56a1c256e2844c9fc123b763d578f8ccb8538c8898811ebeaeddc08a5269f7ebb66fd90470e42e4ad705b354fd988ef77a144dc68240b94a8a3eeefb2b542ebe92260ab11bd8", 0x66}, {&(0x7f0000000800)="7f28fab9155e", 0x6}], 0x9) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000e00)=0x3, 0xfffffe3d) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000d00)={0x0, 0x5, 0x2, 0xb77, 0xa0}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000d80)={r3, 0xfffffffffffffffc, 0x9, 0x2, 0x2, 0x80}, &(0x7f0000000dc0)=0x14) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) writev(r4, &(0x7f0000000c80)=[{&(0x7f0000000900)="8f1f8fce70bb120717977a9c17541aa4408466ab28446a3bdd15769c677e40e1aa71ccf120f5fac795681726b852aa063c6902a613c9964a096975d14c28c50fa45631feb40204411b", 0x49}, {&(0x7f0000000e40)="cf0b461a08d7b4fb2d4ed1ed4fefb56e60b011d5494ff5e8b19d7f3c5f19af803116b2264b2c1b6ce99e791400694e9631c400b77b06573aec2296d413b5b75f51e4bf04873341748c0fe7ae2fd52a2cddbd96e9a1f8de5c645d601b711d72402740e1f2a390846276ed75df7c69f4ccff3c22dfb77e21daaba6fca99636b8e5ab56ae8ed1a66ce60619eeec61e353b5b4ec4ef758052bf600684c9f12823e7de8c70ca7f1d4e6361a5cffdf122ee32ddcae", 0xb2}, {&(0x7f0000000f80)="5b411e8e6a06cd4bac934d675e065c1bfdce58a0d235694c3f0b98e8ca9c659297591259d4adf0a5719963cdaccf662dcf466536ff962e1d97028ed719d29a00ed23eed94e3c48", 0x47}, {&(0x7f0000000ac0)="dcfdd4a8903690cf68ff1021894bceaaf45cb8fa0535e5b753925eba33f70b2e789fd110f57e25f9754d021153506e6e8e5d7a2a8d6b09ee1ad8451fa5275365ca6ea39ed2d6db6343af313d4711b3be7b847c1f953a37efde3959fa667b1b97579c709a6610187d49c999b34683598fb2a380be1f28d6e981213994e392111824cb28156e4308efb914c1ad5396d5297489a9957f5d38716ae830176e204ee499d0ae1f8ecb8cb7720e27cc369acfed27d5c7ad1df42d2b88f8713e832cb2ef06e43f840695141394ab160287ec0a5a710df2b1705406b43d31a5431a979717114b3cc734f48a116e5f1f56eea9f0fcd752c8d82395eb626c70e71a6f94db", 0xff}, {&(0x7f0000000bc0)="d1d3e7f9bfaff2d22738d26eedd08c8dc61e37afc55e402411173821c66bc149775d3a8a9b91e097fd9998496da796f7e0b3ba664a171a6a48caa7bb679527e1088067f66eaf02e46e90290f9c24b1f334b3432908d91746b4735971f7658e86cb96276cee331d2c0a474956318af808ad45e3b605012fe749d5135f33d9c1c855a7094b4342d31f9b4d954ce1a74ae9cbdf91749b42dbdcaa95c1094e347a5949ad1cb29eadfd79cfdf46434b7bc2566797c186a9e81b", 0xb7}], 0x5) 00:02:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) r1 = socket$inet(0x2, 0x8010000003, 0x3) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000), 0x4) 00:02:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 2: r0 = socket(0x1e, 0x1, 0x826) writev(r0, &(0x7f0000000840)=[{&(0x7f0000000100)="76a7db2427152f9b6097ed750a60963cc5088722e17e2e669595f140464b298a1d02965ae9401ef83d2a156d71fdcac2b4b63b6af9ba8a1867f88f02307986bc2e9b099d29e8566bf88f16d08d6428e605c3d99b41a57e50e9f4da40e03719025880075097d068a8", 0x68}, {&(0x7f0000000180)="cff838e8a08bced967fd1a87c570f2833d89c287072e1d494c98577016024f14fabe6ccc3639a2efd6c9ed12b77221e03b32f921a8071b29e5da8390d852bb9cdb828aecda0d8763e4b785f112d76b1ddcf671880c344c90164f2ce85af7516f0a75fe4e194bbefa33769a5ba2d2a4653ee426b29cbde3afe9657723d2676697196ed24beef59e95c52852233dfc8d6072c113d01a8fd7be97593944b3c70c5af04e5a40bc5c5cfc08c4fd9002783339a9a6787207a6086c07e966b142a476916d7d2fe7a72f5068d81f2f40397314817ed3ea8078", 0xd5}, {&(0x7f0000000280)="98920afa3cd70c958722e13eb15a8a4b8689e9c9cdc57bee1c499e45ef893c78e0c1035fafa7f01b623790e2d89baa2720c06a85874ab55e83865ae15f9f6f4dbca54dc3a450ded3f91241dc8734ea0245f57daff722a8cba08450cd18ae85b37fe3b41e023371252c7e1e4f1d24be4750e31786551389d5a1c6314f728d082c976a60d1ce87c798d4be810f6e2fa53bc3c2b5dd22adfe417208b80b2ea2e4d90a7a111d329d5877ffe123089f05827fa7263387deabdfeaab43db57ccd32314db526e6a3055fd47565790f266915f8b97b0486369baee558983d17322ee3bf4d4cf7fe243650157faca6408ff1bfe2811", 0xf1}, {&(0x7f0000000380)="04b4e2934d642e55069a111b59f562145dc0b969505367cd1ce1df7daf051ae483c2b91d4b07d149b55835af739cb9852a65b2f1f87ce0da0bf7115e595fef6af445983062ad611b00da31041060df62c3b26023d080511c9516dada46762f662b9ce0e1047298fe0b233d882b2e4ce9a88738795904ad37d3dc8820f425610407f60db206649820a79e2b0ede204bbfbb55e958cedaafd1db41666f29b1f22542c10b05219745893d8c78f1d31a33cbdf71c1f900dfd5ef45d191bba3f88cc88f537d93a9f803cb10ba2e675a2ab60cda9a47ba6d352fb564533707cc604381419b72da3ec7df9d27b3", 0xea}, {&(0x7f0000000480)="c498a35aba29f9ca88d2ebbee0e86e6a6e2a22b4e7cb3f3c217c01c6e2cbe78e8906da526a4cfb0120af1c4ba42fd744ab189f10eb212c2a6424815df3a076d6e94aceac8f1da96ba5488da612553e73702cbcfd5e9f5c9870efe78113631948c010320e6bd706ae9195094a514309233fa118d6d733dff6bb01cae60308726d51706c3d37326704e5b14958966ec31115f71aaf247555c2f74a9cc00f5469e2f78411abf81270e9974770bc51c54bce48a5d30a71b36cdf28bb0f714a8e221477759675209504176373ccbd288ebde751ca2aee883d627e50ac", 0xda}, {&(0x7f0000000580)="84119f57178efc0079a912c74721efce017e4b71b00c206370e9819e84a2426c7fce722c32120809344798bfd64ecccceee53890a1ba5159fb9c028294008da3baf3e97c8b5dbf0c5eca215f291b064862720dc111e5853155f73fdd777cef6eb90a29b31549f50d337783bb578a13bd7e38261f4cb3899ae5a72c3d196a7be106290ef3536f21feb59927fc78ee037f3c74fb4faa15e7f1fe256adde79ba35b6d9cff8653fed9904184335d881dacc580b8778835f42ef6557d6fd52f66a28e45e25fcb9a227f62156d", 0xca}, {&(0x7f0000000680)="5594d16eaec8d26279564428741d4bb2474bed56d5acaeab69856a9483ed304451264b25d59944dea13356029977b0617ff0fab0baeb333a72b1270196662c887fca26eb7837005b1e850ab3800daae8eebf1adcdf9f97306c6209bc3ec331705fe3a9dca97f645174d3130f55dedd4814da45bec2ff6c5c812c1352fb7bd771d9d21f5f5deb75451ab03ca008c3252a3ad635b0bc9dc4cdeb7fccecc22c6f92dccf2676856b6d3456e568e7713f63597e3d353359fcbec3a76db294af30ff29d84b6450709739150757ec3ef2bba3fe3e", 0xd1}, {&(0x7f0000000780)="cafe0229fd8033ec00451af9323fd333b147172664eafabc6be957dfe6114c3c56a1c256e2844c9fc123b763d578f8ccb8538c8898811ebeaeddc08a5269f7ebb66fd90470e42e4ad705b354fd988ef77a144dc68240b94a8a3eeefb2b542ebe92260ab11bd8", 0x66}, {&(0x7f0000000800)="7f28fab9155e", 0x6}], 0x9) freebsd10_pipe(&(0x7f0000000a00)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000e00)=0x3, 0xfffffe3d) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000d00)={0x0, 0x5, 0x2, 0xb77, 0xa0}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000d80)={r3, 0xfffffffffffffffc, 0x9, 0x2, 0x2, 0x80}, &(0x7f0000000dc0)=0x14) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) writev(r4, &(0x7f0000000c80)=[{&(0x7f0000000900)="8f1f8fce70bb120717977a9c17541aa4408466ab28446a3bdd15769c677e40e1aa71ccf120f5fac795681726b852aa063c6902a613c9964a096975d14c28c50fa45631feb40204411b", 0x49}, {&(0x7f0000000e40)="cf0b461a08d7b4fb2d4ed1ed4fefb56e60b011d5494ff5e8b19d7f3c5f19af803116b2264b2c1b6ce99e791400694e9631c400b77b06573aec2296d413b5b75f51e4bf04873341748c0fe7ae2fd52a2cddbd96e9a1f8de5c645d601b711d72402740e1f2a390846276ed75df7c69f4ccff3c22dfb77e21daaba6fca99636b8e5ab56ae8ed1a66ce60619eeec61e353b5b4ec4ef758052bf600684c9f12823e7de8c70ca7f1d4e6361a5cffdf122ee32ddcae", 0xb2}, {&(0x7f0000000f80)="5b411e8e6a06cd4bac934d675e065c1bfdce58a0d235694c3f0b98e8ca9c659297591259d4adf0a5719963cdaccf662dcf466536ff962e1d97028ed719d29a00ed23eed94e3c48", 0x47}, {&(0x7f0000000ac0)="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", 0xff}, {&(0x7f0000000bc0)="d1d3e7f9bfaff2d22738d26eedd08c8dc61e37afc55e402411173821c66bc149775d3a8a9b91e097fd9998496da796f7e0b3ba664a171a6a48caa7bb679527e1088067f66eaf02e46e90290f9c24b1f334b3432908d91746b4735971f7658e86cb96276cee331d2c0a474956318af808ad45e3b605012fe749d5135f33d9c1c855a7094b4342d31f9b4d954ce1a74ae9cbdf91749b42dbdcaa95c1094e347a5949ad1cb29eadfd79cfdf46434b7bc2566797c186a9e81b", 0xb7}], 0x5) 00:02:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:07 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x8) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:08 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:08 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:08 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x9) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:08 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:08 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:08 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:08 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:08 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:09 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:09 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:09 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:09 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:09 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@local, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 00:02:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x10000000) r2 = dup2(r0, r0) accept(r1, &(0x7f0000002400)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0x1002) flock(r1, 0x2) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:02:09 executing program 2: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x20) msgsnd(r1, &(0x7f0000000080)={0x0, "5774365a61dba21733f1cea8d904f2b2b484b5c798e3bfb29627d5e22796fab1db0a50e3cb05444b165975624474700380e9fb566fe71979ae5d3bddbb872cd5ea6e8eb2f3e3841c7a1d27ffacf1928e3aa2e259385e0f42ac4d7b64f6230419ee07f3f3df8d7eedbab44c042f56cf88536060e28ed974492a9c04783fe9ba4fa4567412fb903daa90521ad179e3520e0a0a34962f06ba233d1beadccbec1a203433700ac4dd3ead3e149a9c40040c2fb189f325ef059b06e8a5d373af323895ea3fa15e8593dd353aa3bc5b679e04d9c3147f87acfd1aa1097cd3090e20c9e596fca0578e18"}, 0xee, 0x800) msgrcv(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x66, 0x3, 0x1000) 00:02:10 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:10 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:10 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:10 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:10 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:10 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:11 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x0) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3c}, 0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0xffffffffffffff9f) getsockopt$inet6_int(r2, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) 00:02:11 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080)=0x101, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x14d, &(0x7f0000000040)=0x9, 0x4) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x42) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:11 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:11 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc7) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:11 executing program 2: freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = semget$private(0x0, 0x2, 0x0) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000000)=""/223) semop(r1, &(0x7f0000000100)=[{0x0, 0x3, 0x1000}, {0x3, 0x7ff, 0x800}, {0x3, 0x1ff, 0x1800}], 0x3) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) 00:02:11 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, &(0x7f00000000c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @rand_addr=0x7, r1}, 0xc) 00:02:12 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:12 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) socketpair(0x17, 0x0, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x4, 0x20, 0xfffffffffffffff9, 0x5, 0x61, 0x7fff, 0x5, r3}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r3, 0x336cc30c, 0x3, 0x362, 0xff}, &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000200)={@broadcast, @empty, 0x1, 0x9, [@rand_addr=0x6d, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @broadcast, @loopback, @remote={0xac, 0x14, 0x0}, @multicast1, @multicast1]}, 0x34) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:02:12 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:12 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:12 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @empty, 0x6}, 0x1c) pipe2(&(0x7f0000000040), 0x100000) r1 = socket(0x2, 0x1, 0x0) close(r1) fchown(r1, 0x0, 0x0) 00:02:12 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, r0, 0x0) r1 = semget$private(0x0, 0x2, 0x10000000411) setreuid(r0, r0) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000200)=""/83) 00:02:12 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:12 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:13 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:13 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:13 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:13 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3e8) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:13 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:13 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:13 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:13 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:14 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x500) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:14 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:14 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:14 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:14 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:14 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3e8) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:14 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x2, 0x4) munmap(&(0x7f0000912000/0x3000)=nil, 0x3000) madvise(&(0x7f0000da8000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) 00:02:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:15 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x900) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:15 executing program 2: setrlimit(0x200000002009, &(0x7f0000000080)={0x0, 0x8}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x120002, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9b}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x1, 0x4}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x25) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0xc7, 0xe5}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) connect(r0, &(0x7f0000000300)=@in6={0x1c, 0x3, 0x9, @empty, 0x1}, 0x1c) 00:02:15 executing program 2: socketpair(0x2, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$inet6(0x1c, 0x3, 0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x27, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:02:15 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000400)=""/39, 0x27}], 0x1) poll(&(0x7f00000004c0)=[{r1, 0x10}, {r0, 0x40}, {r1, 0x2121}, {r0, 0x4}], 0x4, 0x5) fcntl$setstatus(r1, 0x4, 0x10040) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2200000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x25b}, 0x8) read(r1, &(0x7f0000000000)=""/175, 0x6d999) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:02:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x901) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:15 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) dup2(r0, r0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:02:15 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:15 executing program 1: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:16 executing program 1: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 3: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x411, r1, 0x48) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x801a, 0x8000) semop(r0, &(0x7f0000000080)=[{0x3, 0x200, 0x800}, {0x4, 0xe000000000000000, 0x1800}, {0x3, 0x7, 0x800}, {0x6, 0x200, 0x7fe}, {0x3, 0x8, 0x1000}, {0x1, 0x597b, 0x17fc}, {0x3, 0x3, 0x1000}], 0x7) 00:02:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:16 executing program 1: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 2: r0 = socket(0x40000000000001c, 0x30000000, 0x1000007ffffffb) r1 = socket(0x1e, 0x1, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) write(r0, &(0x7f0000000040)='r', 0x1) r2 = semget$private(0x0, 0x3, 0x400) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)=""/23) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x9}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x100000001}, &(0x7f0000000140)=0xc) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) 00:02:16 executing program 3: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x8000, 0x4) 00:02:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:16 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x1c7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000080), 0x4) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 2: socket$unix(0x1, 0x5, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) ftruncate(r0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:16 executing program 3: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:17 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:17 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4200) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:19 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x7f25) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:19 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:19 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) read(r1, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, &(0x7f0000000140)) 00:02:20 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xbf25) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:20 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:20 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, &(0x7f0000000140)) 00:02:21 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc700) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, &(0x7f0000000140)) 00:02:21 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xe803) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xff00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:23 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x20000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:23 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:23 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:24 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:24 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:24 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x0, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:25 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:25 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:25 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = dup(0xffffffffffffffff) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x0, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200001) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x0, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x400000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:26 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x0, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:27 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x420000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:27 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 2: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 2: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:27 executing program 2: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x0, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:28 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:28 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:28 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x0, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:29 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1002000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:29 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:29 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x0, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:30 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1090000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:30 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:30 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x0, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:31 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(0x0, 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x0, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:31 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:31 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:31 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x0, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:32 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:32 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 1: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:32 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x0, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:33 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:33 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:33 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x0, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:34 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, 0x0, 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x8000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:34 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:34 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2}, &(0x7f0000000140)=0x20) 00:02:35 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x9000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:35 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:35 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2}, &(0x7f0000000140)=0x20) 00:02:36 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2}, &(0x7f0000000140)=0x20) 00:02:36 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(0x0, 0x4c0, 0x0) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, 0x0, 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:36 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:36 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(0x0, 0x4c0, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:37 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, 0x0) 00:02:37 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:37 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(0x0, 0x4c0, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:37 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:37 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{0x0}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:37 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:38 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, 0x0) 00:02:38 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:38 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:38 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:38 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, 0x0) 00:02:38 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:38 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:38 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:39 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, 0x0) 00:02:39 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f0000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:39 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:39 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:39 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:39 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:39 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:39 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf0000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x0) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1090000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(0xffffffffffffffff, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc7000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xe8030000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86}, &(0x7f0000000200)=0xc) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:40 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100), 0x0, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xff000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 2: open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(0xffffffffffffffff, r0, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x7f25) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(0xffffffffffffffff) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xffff0000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf00) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3bffffbaa) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2) 00:02:41 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:41 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3) 00:02:42 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:42 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:42 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4) 00:02:42 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:42 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:42 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5) 00:02:42 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:42 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:42 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8) 00:02:43 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x20000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:43 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:43 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa) 00:02:43 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:43 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb) 00:02:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x40000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:43 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(0x0, 0x4c0, 0x0) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x42000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(0x0, 0x4c0, 0x0) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(0x0, 0x4c0, 0x0) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x10) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x11) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x10) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100200000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x15) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x17) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xffff0000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3e8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x500) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:44 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x900) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:44 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:44 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x31) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x901) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x400000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x500000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5) 00:02:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x51) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x800000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x65) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x900000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x67) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc) 00:02:45 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4200) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc00000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf) 00:02:45 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x69) 00:02:45 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd00000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x10) 00:02:45 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x11) 00:02:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf00000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:46 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x7f25) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:46 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d) 00:02:46 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x15) 00:02:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1000000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:46 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x17) 00:02:46 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:46 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc7) 00:02:46 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f) 00:02:47 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xbf25) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:47 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5) 00:02:47 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:47 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x31) 00:02:47 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d) 00:02:47 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4f) 00:02:47 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfd) 00:02:47 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x65) 00:02:48 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc700) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:48 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d00000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:48 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x180) 00:02:48 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x67) 00:02:48 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1ed) 00:02:48 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x69) 00:02:48 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x300) 00:02:48 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xaafbffbf03000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:49 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xe803) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:49 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d) 00:02:49 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x500) 00:02:49 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc7) 00:02:49 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x880) 00:02:49 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5) 00:02:49 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc700000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:49 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa00) 00:02:50 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb00) 00:02:50 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfd) 00:02:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc00) 00:02:50 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x180) 00:02:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf00) 00:02:50 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1ed) 00:02:50 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xe803000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:50 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:50 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x300) 00:02:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1100) 00:02:50 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x500) 00:02:50 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1500) 00:02:51 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x880) 00:02:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1700) 00:02:51 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xff00000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:51 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:51 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa00) 00:02:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf) 00:02:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f00) 00:02:51 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb00) 00:02:51 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc00) 00:02:51 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3100) 00:02:51 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xffff000000000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:52 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:52 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf00) 00:02:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4000) 00:02:52 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1100) 00:02:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d00) 00:02:52 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5100) 00:02:52 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1500) 00:02:52 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xffffffff00000000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:53 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x420000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:53 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6500) 00:02:53 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1700) 00:02:53 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6700) 00:02:53 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf) 00:02:53 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6900) 00:02:53 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f00) 00:02:53 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x10, 0xff, 0x200, 0x7fff, 0x8000, 0xff}, 0x98) r4 = dup(r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x20, 0x3b33abfd, 0xb4f}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xfff, 0x2, 0x28c, 0x80, 0x0, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0xfffffffffffffffe, r5}, &(0x7f0000000200)=0xfffffffffffffc1b) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r0, &(0x7f00000004c0)=""/87, 0xfffffcdd) 00:02:54 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:54 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d00) 00:02:54 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3100) 00:02:54 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4000) 00:02:54 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d00) 00:02:54 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8008) 00:02:54 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xbf25) 00:02:54 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2, r5}, 0xc) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:55 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1002000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:55 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc700) 00:02:55 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4f00) 00:02:55 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) dup(r3) 00:02:55 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6500) 00:02:55 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed01) 00:02:55 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6700) 00:02:55 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f00000000c0)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:56 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1090000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:56 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ff) 00:02:56 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6900) 00:02:56 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) recvfrom$inet(r3, &(0x7f0000000140)=""/74, 0x4a, 0x40000, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r1, r0, 0x0, 0x7) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:56 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d00) 00:02:56 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdff) 00:02:56 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfff5) 00:02:56 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8008) 00:02:56 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:56 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xbf25) 00:02:56 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffd) 00:02:56 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x800, 0x410, 0x3, 0x400, 0x6, 0x5d, 0x7, r5}, &(0x7f0000000140)=0x20) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:57 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc700) 00:02:57 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x20000) 00:02:57 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10, 0x30000000) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x100004) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x20000000) r5 = socket$inet6(0x1c, 0x3, 0x80) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e, 0x30000000) r7 = dup(0xffffffffffffffff) ppoll(&(0x7f00000006c0)=[{r0, 0x100}, {r1, 0x103}, {r2, 0x80}, {r3}, {r4, 0x190}, {r5, 0x2}, {r6, 0x44}, {r7, 0x20}], 0x8, &(0x7f0000000700)={0x6, 0x1}, &(0x7f0000000740), 0x8) r8 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r12 = dup(r11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r12, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0xda86, r13}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x1a, &(0x7f0000000280)={r14, 0xfffffffffffffff8}, 0x8) pwritev(r12, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r11, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r12, 0x4, 0x10044) read(r12, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r8, r9, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) freebsd10_pipe(&(0x7f00000005c0)) read(r10, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:57 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed01) 00:02:57 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:57 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x20a00) 00:02:57 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ff) 00:02:57 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x80000) 00:02:57 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdff) 00:02:57 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r4, 0xfffffffffffffff8}, 0x8) accept(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x14e) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:02:58 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfff5) 00:02:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa0200) 00:02:58 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:58 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffd) 00:02:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x400000) 00:02:58 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x20000) 00:02:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1000000) 00:02:58 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1}}, 0x0, 0x7fffffff, 0x11, 0x100, 0x2, 0xffffffff80000001, 0x7}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x6, 0x0, 0x1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r2, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r3, &(0x7f0000000300)=""/87, 0xfffffc89) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000180)=0x8, 0x4) 00:02:58 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x20a00) 00:02:58 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2000000) 00:02:59 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x5000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:02:59 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x80000) 00:02:59 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3000000) 00:02:59 executing program 0: r0 = socket(0x13, 0x20000002, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x5, 0x7ff, 0x7f, 0x100, 0xd1b1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000380)=0x8) r2 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r6 = dup(r5) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000280)={r7, 0xfffffffffffffff8}, 0x8) pwritev(r6, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r5, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r6, 0x4, 0x10044) read(r6, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r2, r3, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r4, &(0x7f0000000300)=""/87, 0xfffffc89) 00:02:59 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4000000) 00:02:59 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa0200) 00:02:59 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5000000) 00:02:59 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x400000) 00:03:00 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:00 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1000000) 00:03:00 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) accept(r0, 0x0, &(0x7f00000000c0)) 00:03:00 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8000000) 00:03:00 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8800000) 00:03:00 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2000000) 00:03:00 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x1008240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={r5, 0xfffffffffffffff8}, 0x3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5}, &(0x7f00000000c0)=0x8c) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:00 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa000000) 00:03:01 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x9000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:01 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3000000) 00:03:01 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb000000) 00:03:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r1, r2, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r3, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:01 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc000000) 00:03:01 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4000000) 00:03:01 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf000000) 00:03:01 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c2, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:02 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:02 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5000000) 00:03:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x10000000) 00:03:02 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) bind(r0, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x0}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x2) fcntl$setstatus(r2, 0x4, 0x10008) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendfile(r1, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r5, 0x5, 0x8}, &(0x7f0000000400)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x40) read(r2, &(0x7f0000000300)=""/87, 0xfb9abd39) 00:03:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x11000000) 00:03:02 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8000000) 00:03:02 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x15000000) 00:03:02 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8800000) 00:03:03 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xd000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:03 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x17000000) 00:03:03 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa000000) 00:03:03 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0xfff7ffffffffffff, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10041) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) r6 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x22) setsockopt$inet_int(r6, 0x0, 0x0, &(0x7f0000000140)=0x40, 0x4) 00:03:03 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb000000) 00:03:03 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r5, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1, 0x3f, @empty, 0x40}, 0x1c) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:03 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf0000) 00:03:03 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc000000) 00:03:04 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xf000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:04 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000000c0)={r5, 0x3}, 0x8) 00:03:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f000000) 00:03:04 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf000000) 00:03:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x31000000) 00:03:04 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x10000000) 00:03:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d000000) 00:03:04 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x11000000) 00:03:04 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x51000000) 00:03:04 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x4) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:04 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x15000000) 00:03:04 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x65000000) 00:03:04 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x17000000) 00:03:04 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) r6 = open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5, 0x1413, r6, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x67000000) 00:03:05 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x257f0000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:05 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf0000) 00:03:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x69000000) 00:03:05 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100), 0x1000022b, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) r6 = shmget(0x0, 0x1000, 0x81, &(0x7f0000ffd000/0x1000)=nil) fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getuid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000600)={{0x2, r7, r8, r9, r10, 0x104, 0x4}, 0x1ff, 0x8, 0xb70, 0xffff, r11, r12, 0x1ff}) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/90, 0x5a}], 0x1, 0x43) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:05 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000000180)={0x2, 0x3}, 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r5, 0x5f, "9bfda208ca560ed92395ec8ca19c4e55c8d60f48b9c953083c4156e345f46f040ffd4b71bd43de6ebc6881e9e9a59321730172dba248d493a651fe70f52a1848995c932d9490bfe84892b3c8327b00bfcdebffdadce52f9c0e25aae0810e33"}, &(0x7f0000000400)=0x67) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r5, 0x3f}, &(0x7f0000000140)=0x8) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:05 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f000000) 00:03:05 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d000000) 00:03:05 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x31000000) 00:03:06 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x25bf0000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:06 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000000c0)={r5, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000140)=0x10) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x80010000) 00:03:06 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d000000) 00:03:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc7000000) 00:03:06 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4f000000) 00:03:06 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) fdatasync(r1) sendfile(r0, r1, 0x0, 0x0) r6 = open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:06 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed010000) 00:03:07 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2d000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:07 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x65000000) 00:03:07 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ffffff) 00:03:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000140)=0x9c7, 0x4) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x6, 0x10001, 0x10000}, 0x10) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:07 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x67000000) 00:03:07 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdffffff) 00:03:07 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x69000000) 00:03:07 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000580)={0x4, {{0x1c, 0x0, 0x56ec, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x0, 0x4ecf, @loopback}}}, 0x108) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:08 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xc7000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:08 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffff5) 00:03:08 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d000000) 00:03:08 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto$unix(r0, &(0x7f0000000140)="f4fc6f7e5d0e7ede6701f5c0f375f58b643f15e59f21fdfc827fc893c25f28ce1f8351a831b2bf02bf2686e9b64bc4d731cbea40e199e57aa0420ced0456221d89c7d92521c151ac0fb2e56a62198e", 0x4f, 0xc, 0x0, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:08 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffffd) 00:03:08 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2000000000000) 00:03:08 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x36}, 0x8) r5 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) fcntl$dupfd(r3, 0x11, r3) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) syz_execute_func(&(0x7f00000000c0)="0f6280f3000000660f383fff660f3a62a14f00000000dbee8fe978e2ae0e000000f08064cd8261266746dae9c4817bd0dc66440f3a16cf08f3f0805c5d8e00") 00:03:08 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x80010000) 00:03:09 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xe8030000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:09 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x7ffffffffffff) 00:03:09 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:09 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc7000000) 00:03:09 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed010000) 00:03:09 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8000000000000) 00:03:09 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ffffff) 00:03:09 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x800800805ffff) 00:03:10 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000940)='./file0\x00', 0x20000, 0x2) r3 = open(&(0x7f0000000880)='./file0\x00', 0x80000000200204, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) r6 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000840)=0x4) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) lseek(r6, 0xfffffffffffffffd, 0x0) read(r6, &(0x7f00000008c0)=""/118, 0x76) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) pwritev(r2, &(0x7f0000000780)=[{&(0x7f0000000380)="8110a4f0ef67ec2e6ab88071648062d17c4a9100087a804049dbde3ced44f751e6119a43aebe26152fedf8d09a66d906eea6a470721fb978931a3af393da1f72ac10d9f200b52484a1c7f42c7cf3db985efd48d6cf8c54ec892aabc9af947d2083d573444270c00b122f377be94fc31e40fdd796d195c4dde31bd175e56f04f8881655cb7c421fadecc31c20e97e1b915032f02bdddaf569c7932356f1bec65e0b31f533a4eb9ac167d2ae8da034cf44c50ce52e12b0184c809ef2c9d9638b45e1eed1caaff6e17bf2273e488f6e952d0db5f9db6e425f55cda6db0f58a4341455a537ddd19b0fdb52", 0xe9}, {&(0x7f00000011c0)="0cc7ac992dfbf3cb9928fdbdadacbb28f133586c400c889ba9dacbf4cfa3ea0dce90a5ee6f5feb3e39b3ffecbee627902dad9a8db7c1017db25a6e69e852953cf615164665087ce938aa2ea4733d6bd7389b5c99f9649c2fd5b2349f17b418377512a2b3340c39a8118306cdb55486f7eca279c44eaac220089a7694ce22102569f2a16b24daf890cd0a4ae52dd381e48b9c352e805a8cb25bda24cf1a8b3dee5179ad5869f82d21496dc272a1a6646db2ad4a728928918755b11b87b8fd1524425159533e9daa3378af3efc0de3e0206b8fd8bef6b1fdf8e4bc3dac4d4eaa42cbf023ec9f51f56f329ded3ea2514aca972b5eb978ed14151015759d092d3fcb6c40d84014e3df9b284cf069573852de81fbcc95fb62437833f1799553a47e99515872876c320225340ba2a0a37cf3e9610f60a2eb84a20c391da57d418d1bdf2b68d1f11174cb8a608bbed2925a7ff4bc4bc578d38bcebd736b14f20fa45d0a0c5dca846f1afea00961a96f4bb4b07ae0abfb24c3d9fc280ffeb2718536c5ea774e74f50ee0aacb9a88dac06fac5efd6a6043887dbf1da64ff42079d226a41b4a65a223d525cbffd11453b7e9557ed0c971eb596943ea2dd66ef1643a95d3e1618d45a970d2ff6114aa9ea4b164c6c4b9c072dc29b2e1eda438bb502b455fca702ead19bbce47cf8ea99920c71fc390b2d0e9ab03f41c72b1514bd901be713448b2bdafec6918f1f0067e3d302d83308a339ee37109178486c20e573b05c5f212514091a2e19155284c3efa34456e58fddd9d53763efdb11c168695c7e2c58257f73c6d57e560114f987273241d9d73835f7d269649519d26706611a9e1fc8cbb68e4f273c75668e57129c19ecbcd4f3d65c90b91f8b6a87ad555781236c17e0a869a6b83af1736dc0eeb7057acc6f39812dc2bb7105d5c2508f1c31305e9551380a6a991f9a955517d9894b63efddcb7a6fe9c877254a0b106b36a6c028cf4e36c252065a2ebfcb1dd3ba6b8c08cbf84da52935332f208fc8b3e6cc7c28a2fb75a2c96b62143aff7ee1de924ac2aea67a65d2e744780a2aab279b4ab040d150a5f2953a3301566df74c4ec80662c24e1922546d87ef16ea30b8d373a4652c682e386dd801c3d8f33c4be1c3b1c263181eb0f37429fd9761266f88b48df88394920c93da56bad2f4f095428e612ac5cadb6b0b55b6bfb7026c4367ca063e90ab45ba0910a76e479e916d9be4afbbf7e8787fee055b63f895a5f077c651d651fa7afed363e931eebb31d75f9f5051f228e6b2886ef26bb5153828c2dfe738bf15c6903ee9f829bbee8e4da831e92f9a5a0d9f87a345fb71dc16570a83814480a3a822b6eb786125d015b75ff1f1c7c6da0df90e9f962cbfafa634ec0dc7dab040ef8d06174fefe8c91d74bae1925c0f490fbe3a956d4c892a31767f00fc8c8744f09c932533f4652b6fd6a63092ad5d687f5b892968e5eecd4d0d8fe8253478db1263b9618d8df051842af3f9c010b0b86f4bfb0906209e2c7ef14ea619be6975f2f04cb058a6f6720ab86bfaa0c703a0932cbcd31c1dd5f819ae356e75747f40f6a659c1e735deb77a50266a92494733d533f129b21fa6a3cf76e15c410edd2cfc719a0c1e60c68d598593bc2d47662fc450364753b453a013ab23ddbba877619cbd8806c4f380aeac5f6b04a9be60e51d98f9a37f11fc22f4ff583651a1eb50e85cb6c418ac89c8eea260e740564856f038dbc676d2e8d3357d48835e09b86f43b4a13981198a708e6d4a66ca3714416eb248872d15b2395829a5eb4027ad37536a475a3ff2a19103cab1e2f0ca57f1b4ea651a4a8e0f8586a68d665961fb942ac151e35818a0fc90f7790bf0f12cb6804ba8fc90ae0db9157af76012631c266b38b76d1d31200d0e5d839968c854e3dbc5d7812862c1a1a996032c4b8217a9932866ffd4727bdd3468763bc147c288735b13e1b0fe201f604dd3dadfcea1756c430c02ed9b02e2efb14aa31ea416fbddefe5c3f9b5c1ecece24a21a4b0dbf83c682a8cf236b9444566299508717352dca8034ec67c05fcf2041961334a69b6af26b99111c6a09d9090d407f2598a63d0c652123811422fc95678c2bd9250b355d3acb508558e2aaa950c98e540329f11dc13a3a5462ec299513d219f895cdad1ad9c40a0d9043076f06b9f1ada81aac6eb1d8d55b1cec7e80e4e4337816df0146bd5dd8b605e153ce6987f3e104bf98d2950f80007c857317d0540e6b1321c439652e8dc79771b2dc05c89cc11bc1bd495de14b9966b61838d5e7025f00d55807efb1b859d9e31884fc695c9a8ea96f52c51cfd5c34fc8dab4409b704a22d4fc3ccc916fa15fa43a643793eb807710c1674c12238bb781d43e575451882a09ec2a904e6af037cca548ecfae8a8517f24e93b46aad82ec2f28ac4af1977b27a093679ea849533704d287ebbba8a8e3eea90406bb0c86a701481ed1506cf8686d57ac270730e9eabb56d02960a23c215039c1af0695c05a1c5de62b8416cb1df4ca9d2e8a725f4db21f455e6e0007e7a63db411b52acfbf92fdf36cd31063b79f78daf2639df8aad6a58e58ea97fe86e38f0324ca0744383828579e688e68f9fae3e62d2119a7856b47bd3cf77faf2a0ce8c1d700e8eb2cf44d3bbacb179590f862be01e175b376f2c45605f4a7de1c23fe5993599852324d805b62007b54d1558571fa9e886bfd0b043c0418cad00a310a5295d4f6d6a651f21d459f6f7a6d24978d469435398b5df67c7c01cb66bf5dfc3bbc8b13c91e162a865287cf041f4a78be91fc926a5633b68b695e6dc0035d51d182ae8a4a4a3ce20f34e7a5bffea71f6933df6b3ab5a315f24fbc91dcb6476cb3ecc3644eb8b8dff8eb746e61bfe7d3e290d2712a04b07ff637b29c4bf8e775fe8a964bd12e6df3b65992149b71d911d7c62e2034a8c99f3d72926cb6a0c40599fe7478c0f43f3d32ba320fa234e31e5a53aa23e9eee289f1e5f26bb85a16bc1e21818406d11a7e19d6358c4d5d44e6accce4912bf39cfb062d67743241fea93b935cfd6131f6d6a9897d0b87e063e15b324a5f7aa600b7084e43043beda4eb94f1fa1a0ddf15db584b6f2ceb95449739e05d6c68888357bbba07ba3138b78179d8e0faeb51c433dd7edb02a0bec64cadf31664f7e2a21394e3ed167974720f95bced308ef80277c0436e019b10c6291be77dc3848ef17f5b4decef17cb151be08c6b9ae358f8898b38683e317a78f1709a9cc7e0190d46afa676fa86540e7a874d3e555e592c5dc9e8cf2ec4eb8b4f13a7d3e982d600f4df72013af7891ade1892d2b4c736f0e7718edf8ad423f7712da12e5e627b4b1067935c6e30f36da4cd61e96a7e064cc8b476fbbe88ad25b4eaa893e1d1b8f15fdc88d63c73f39af9f862f7b451bdf18f68da3dcb2bd2bad99c9f3154a738d6852f93207b916b6f660526398e98b3ce585671ddacfd36d08b19b60ba2a07826d21850cb1f56f87e066e3ac849985dd6bf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{&(0x7f0000003ec0)="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0x1000}, {&(0x7f0000000700)="d6856ba1981903b7ed1a209b1f4bc37e2adbc83c2f74131a1cab1804d10b83d5e457c6007f444af8f415f610bfe690851e5576930a5c48ae60b4b78080492f3a73f23c", 0x43}], 0xa, 0x0) 00:03:10 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0xffff0000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:10 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa020000000000) 00:03:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdffffff) 00:03:10 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x9, 0x7, 0x7fff, 0x9, 0x20, 0xffffffff, 0x3ff, 0x285, 0x4, 0x94, 0x1}, 0xb) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) fcntl$setstatus(r4, 0x4, 0x10008) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:10 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x40000000000000) 00:03:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffff5) 00:03:10 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x100000000000000) 00:03:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffffd) 00:03:10 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x3bffffbaa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:10 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="70000000673e208a1243e838313e1ff940a9d68a7b3ee59c3a5a35b8e77bc7dd6b62cf78d9b4b5841dce6f44e31549fdaf2523c2dfb035c7d87d6cc9bf663136f7cf4927e221d524e0fb8d1e145d35cec157769d3a0fbb3b00557b4c63a8126d68dc98c1ea4d"], &(0x7f0000000180)=0x78) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x7, 0x100, 0x5, 0x1, r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) getsockopt$sock_int(r5, 0xffff, 0x503, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r2, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2281000000fe8000000000000000000000000000aa0900000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6], 0x84) read(r3, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:10 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x200000000000000) 00:03:10 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2000000000000) 00:03:11 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x7fffffffffff0) 00:03:11 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x300000000000000) 00:03:11 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x7ffffffffffff) 00:03:11 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)="f19ed4a25458164c489186613bc65c0317dcc0c6a0e8b419d5254ce69a65072d7848b6eb1b17c9d819", 0x29}, {&(0x7f0000000380)="a59dc5296f53b526ce2a9b1722084308973750dbbec649c70fe28e7401cd5970bb1344cf9f616625f371325b95e4ede7fda4b2f457e9fa3b71f58594961e1c9f30e791f2d67ac1f306c5ef302128001535144712221a7d5e731744fcc9e9c63188e099b02c7299ff016d8734814648891a0899d4d63deb2b746f23dd01d39026ee5d2cecc2a6ca8be1f77e9a", 0x8c}], 0x3, 0x0) r4 = dup(r3) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) fcntl$getown(r0, 0x5) 00:03:11 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x1000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:11 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x400000000000000) 00:03:11 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8000000000000) 00:03:11 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) sendfile(r0, r1, 0x0, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f0000000380)="80a6ca08d1fa9a3e3f00eacbe96aa1952ae8fde76cf8b0ec33ed7164340aa751e270d5931da9afe7a2a678d2bc0a25ceef20a90d178e3de22e15e5483653a621d2bc61b45376748a401e0835299b83315f91938fee12558658a9e33efac18c79b48d4eace29246fbc9f0dcc8544fa3cdbdd8caf3991eac095d23b13f19b4f4a9223c2f23589b1571e165673f0fa17e9ee4ab6ed3a4a8b8987d57", 0x9a}, {&(0x7f0000000580)="8178f5b3723d9e66e1c20c50d526c592bf59ac67f54446e1354c053d6ba224faf347f969720f2c1d5b92b390adef44bbc8572c7d252d6c7d550720dd1bd54c2cba310466422d7831ab5642a1af8f322ee19b2933d4f87957d720176da78a3cfa44cecedab982a65fd61c3ff47313d7628a5fb4914ff0f1eaf3cfbe1e3b8d09e047a06f57825e9b217bb4ecec8969bec7dd1c15b9bf09977d6b5bd326e2c42a952dc00bbeb60a8f3aa5d7fdf5abec1c77c6b88aff6488fa123b65a7e5", 0xbc}, {&(0x7f0000000140)="e1f7e8f9720af9b7582dd31af96f3cc894ad0cffa2a52b234f36eb5d471282632a9016ffd1d4b48ab9390761233348fe26b31afbd79b", 0x36}, {&(0x7f0000000180)="74b3de49faf447cbb43e43c853fe", 0xe}, {&(0x7f00000004c0)="d253b0a0601f1953b9c8d17239866676c4508152a280354ed29d7b0757ab6cd5a67e60d34f900cf798f9edc15c09678f50184727cb0ce4ebafe91f54a0ef5f831bf651fe43d66261cf7917895caad6a4c39a3f6b985563b7c134da5f4692795945a84befeed3c6144c67a2b1f66ed1d3463f", 0x72}], 0x5) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:11 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x800800805ffff) 00:03:12 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x500000000000000) 00:03:12 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa020000000000) 00:03:12 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x7}, 0x8) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:12 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:12 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x200000000008240, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2000002, 0xda89, 0x0}, &(0x7f00000000c0)=0xffffffffffffffe7) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) getpeername$inet6(r4, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="ad718d415e1af7d0d91c907645faf0c918de03a11113684400", 0x19, 0x8, &(0x7f0000000380)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000003c0)={0xb2f}, 0x1) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:12 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x800000000000000) 00:03:12 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x40000000000000) 00:03:12 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x100000000000000) 00:03:12 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x880000000000000) 00:03:12 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x4) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:12 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x200000000000000) 00:03:13 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x10000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:13 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa00000000000000) 00:03:13 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x300000000000000) 00:03:13 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) accept$inet6(r0, 0x0, &(0x7f00000000c0)) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:13 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x400000000000000) 00:03:13 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb00000000000000) 00:03:13 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f00000000c0)=0x200, 0x4) 00:03:13 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x500000000000000) 00:03:14 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x20000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:14 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x800000000000000) 00:03:14 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r3, &(0x7f00000004c0)=[{&(0x7f0000000140)="98e035d83bca41f3e595400a12e164f5069071299b4ff051b8ae7810b7b427d14470c8ea7a6c2e5b1dbb2a0b1c71f0f410e16324f3440a57d45141336114c12ae38297891216cc4858a7ce133b1b0a6af29b3a5d7207eea56f1481426e53050ab99fc3c14488e6d9ee642a", 0x6b}, {&(0x7f00000000c0)="d17a0137ea0f391c5ffc7856ba03f229585c4a2c72f6328feca752e894b222b7696bcc38ae4d285311", 0x29}, {&(0x7f0000000380)="25db8e3950e9336612e76579e75bdf3181ca12fd6e44be55637f1fe05f07fb7737bb45a3197ccefeb8191fed1c3e9dba52be1ff72c7b3ec6ac04bfc01afd85d5a309bbba000932742741e72ea945df5a0fe701a43aa120f6e533b2fc47bbc8656849da8f4ed310ac885cd70383374c457fdc39233912c5a813c42ca4b04624517ad222c249435257d9779f7616e4afc7a296e9744e76a7f45d7e6fd245e7b380185b82d032be991330736fe9a544899ebe9b280e8e67d2b3de1a2a96a4e02ac89933c3453412725d6fac30ae07de15e84dcb0e6c71930e7884022f94e6ecf96946f5e9ab4507f109b2696107f14cb4b1a5925f7628", 0xf5}], 0x3) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x198) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) freebsd11_stat(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000580)) 00:03:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc00000000000000) 00:03:14 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf00000000000000) 00:03:14 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x880000000000000) 00:03:14 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) r6 = open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x12, &(0x7f00000000c0)={0xffff}, 0x1) 00:03:14 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xa00000000000000) 00:03:15 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x42000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1000000000000000) 00:03:15 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xb00000000000000) 00:03:15 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) r6 = open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) openat(r6, &(0x7f00000000c0)='./file0\x00', 0x4, 0x10) 00:03:15 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1100000000000000) 00:03:15 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc00000000000000) 00:03:15 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x500, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r5, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x2) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r3, &(0x7f0000000640)=""/175, 0xfffffffffffffd69) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:15 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf00000000000000) 00:03:16 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:16 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1500000000000000) 00:03:16 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1000000000000000) 00:03:16 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1700000000000000) 00:03:16 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1100000000000000) 00:03:16 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1500000000000000) 00:03:16 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) read(r0, &(0x7f0000000380)=""/171, 0xab) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0xfffffffffffffffe, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, 0xffffffffffffff3c) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) read(r2, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000580)={0x7, {{0x2, 0x2, @rand_addr=0x5}}}, 0x90) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(0xffffffffffffffff, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:16 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf000000000000) 00:03:17 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x100200000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x1700000000000000) 00:03:17 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, r4, 0x0) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r5}, 0x8) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') 00:03:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f00000000000000) 00:03:17 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x25bf000000000000) 00:03:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3100000000000000) 00:03:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d00000000000000) 00:03:17 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x5100000000000000) 00:03:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x109000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6500000000000000) 00:03:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) dup(r3) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f00000000c0)=0x10001, 0x4) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x2f00000000000000) 00:03:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x3100000000000000) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6700000000000000) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6900000000000000) 00:03:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:18 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x200000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d00000000000000) 00:03:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4d00000000000000) 00:03:18 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x3, 0x40, @loopback, 0x1}}, r5, 0x10000, 0x990, 0x4, 0x401, 0xffffffffffffff01, 0x5}, 0x98) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) fcntl$getown(r2, 0x5) sendfile(r0, r1, 0x0, 0x0) read(r2, &(0x7f0000000140)=""/87, 0x57) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8001000000000000) 00:03:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x4f00000000000000) 00:03:18 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc700000000000000) 00:03:18 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6500000000000000) 00:03:19 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x300000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed01000000000000) 00:03:19 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6700000000000000) 00:03:19 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10000) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:19 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6900000000000000) 00:03:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ffffffffffffff) 00:03:19 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x6d00000000000000) 00:03:19 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdffffffffffffff) 00:03:20 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x400000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:20 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x20000004c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xffff050880000800) 00:03:20 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x8001000000000000) 00:03:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xffffffff00000000) 00:03:20 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r5, 0x7f}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000340)=0x2, 0x4) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000300)=0x8) read(r2, &(0x7f0000000140)=""/87, 0xfffffda0) 00:03:20 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xffffffffffff0700) 00:03:20 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xc700000000000000) 00:03:21 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x500000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xed01000000000000) 00:03:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffffffffffff5) 00:03:21 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3}}, 0x0, 0x3, 0x80, 0x8}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x49, "61b4d19630635d3f128ff2927ce453493073061fd1b9954cc476b561880bfd88ef973e4b86d22e5bffe002bb9ed5555e4bc79871d0972247b72514816b4cd56711dc655b6bf69c1995"}, &(0x7f0000000440)=0x51) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000280)={r6, 0xfffffffffffffff8}, 0x8) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r2, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r3, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:21 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfffffffffffffffd) 00:03:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf0ffffffffff0700) 00:03:21 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x3f, 0x3, 0x9f, 0xccd4}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000003c0)={r1, 0x5, 0x3, 0x80000001, 0x101}, &(0x7f0000000400)=0x18) r3 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r7 = dup(r6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000280)={r8, 0xfffffffffffffff8}, 0x8) pwritev(r7, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r6, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r7, 0x4, 0x10044) read(r7, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x6, 0x7, 0x2010, 0xaca, 0xfffffffffffff000, 0x5, 0x9, 0x4, r2}, &(0x7f00000004c0)=0x20) sendfile(r3, r4, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000500)={r9, 0xff}, 0x8) read(r5, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:21 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xf5ffffffffffffff) 00:03:22 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x800000000000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0xc9, 0x6, 0x400, 0x2, 0x2, 0x0, 0xacd}, &(0x7f0000000140)=0x20) 00:03:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x1) 00:03:22 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xffffffffffffffff) 00:03:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xfdffffffffffffff) 00:03:22 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0xffff050880000800) 00:03:22 executing program 3: syz_emit_ethernet(0xf8, &(0x7f0000000140)="1ae5246d8a58285c6eeacfd5d6f5b74e43cdd7822edca0356171775509b443a4216c595b2532990e1a3b1b284bad2f47851e4f5a65eb0116e095bdcdbddf504003a7404995750ee4d2cc7adffc706dcb05137bd70bef8c70f5316f3b9896ea13c2656ea762d75986db298293364feaaa00dcccd8ebdfa1f2f02f46202e9a54e82230a391ebaf5da1262152b8f09397086d2e9d63947749cea55d9b48e92ec28fc7b7a264a52b41990d5a338ab667b6cad395e45a9e5ebf5ebe2c9a805d074e7e59a2342f107d29f0667d7e409c836f22a77fb100c9fb3acbc77d424249a8cd79cc7a1181cc258af6b9bebfdbfbdb24273afdc0035c498773") r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x8100, 0x100) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) open$dir(&(0x7f0000000280)='./file0\x00', 0x80, 0x10) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:03:22 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000280)={r5, 0xfffffffffffffff8}, 0x8) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)='\b', 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 00:03:22 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) freebsd11_mknodat(r0, &(0x7f00000007c0)='./file0\x00', 0x2004, 0x1006) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) setsockopt(r2, 0x0, 0x2, &(0x7f00000004c0)="8988aa4ac395237754ee66f38da4aef3476d78b71fe60db74a9fb9c999916c98", 0x20) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2) r5 = open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) pwritev(r5, &(0x7f00000003c0)=[{&(0x7f0000000140)="fdfbec00d3f570cfa326f54f5e9359f809cf1e7b5449604812eb2c7fb761b0c28179fef3c509290743357522b896156e6727bf6fa8b05743e19a", 0x3a}, {&(0x7f0000000180)="d607f38a7f1f05bdfd26ce68ada74d67a04f6f5291730ffebe35f0d24ca0059a385048b741189e2a3e55caf5426b28e12c12465758cdccaf65314a55be906d5d3e708c18c8f153f47fb5e1aaa2044070f9efc3462b5101b9a67c7a163cc48eab0395e8880aadeb8c955859cf3274", 0x6e}, {&(0x7f0000000200)="336ebd02b3ca1cdcab", 0x9}, {&(0x7f0000000300)="bcc2c3544e2d7bce585afa18bb5ee1e4002442fa249539b83e08e33c5a9e127c721301e8e36bda3dd0f3025b0e2269d93e5a5467287419637d4b66361ef0cf61d61bcbed6c7ab8d20a6b087ac2318a2e70f791bd2ed92022687658fb52dfb972fbcc4516e19cc6e0524c58f57fc2ba89413533fb05d12fdad523255f1744435e5ec1cfe7de9b8db681245baac737d89e681097bf170b9bcac9b47b", 0x9b}, {&(0x7f0000000580)="9ae38da4bed56b5582ce697ffe8b2e2a224288389b844c13ae25e97b7584c531f477d5a278cbd612222431b8ab5057227a9bdebf08b22792bdbb59dd025221db03fc5bf4d408025df2e48ee678037421d8b285aebc6e925da02a6e5217ce2e66b403bc2b9ba0d30604a25c5228dc3b6a534d1b19c911d3a7cfb0fe68d8230922db60259da8b21dcb14ebb807031e07221c54bfbcbcce62b0e5ebbe9c198c51c7e129b53936798f6372d966d994eeaa1d05b6f5af865a2ad1486291ca58cb3241a1901c0409f97428797d18286f8c3d95da294871062be1cac390f0b6c628a8b2973bfd4a4803a0df0282424e136b8df173b72c0359330fb474", 0xf9}], 0x5, 0x0) linkat(r0, &(0x7f0000000500)='./file0\x00', r0, &(0x7f0000000740)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e23000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffffffffffff00000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0300ff00ff010000"], &(0x7f0000000280)=0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000440)={r6, 0x9, 0x5d}, 0xc) fsync(r3) panic: sbready: sb 0xfffff80004d19b90 NULL fnrdy cpuid = 1 time = 202 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016b2c530 vpanic() at vpanic+0x1e0/frame 0xfffffe0016b2c590 panic() at panic+0x43/frame 0xfffffe0016b2c5f0 sbready() at sbready+0x1fb/frame 0xfffffe0016b2c640 uipc_ready() at uipc_ready+0x267/frame 0xfffffe0016b2c690 sendfile_iodone() at sendfile_iodone+0x342/frame 0xfffffe0016b2c6f0 vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0x4a/frame 0xfffffe0016b2c720 bufdone() at bufdone+0xa1/frame 0xfffffe0016b2c7a0 g_io_deliver() at g_io_deliver+0x35b/frame 0xfffffe0016b2c800 g_io_deliver() at g_io_deliver+0x35b/frame 0xfffffe0016b2c860 g_io_deliver() at g_io_deliver+0x35b/frame 0xfffffe0016b2c8c0 g_disk_done() at g_disk_done+0x179/frame 0xfffffe0016b2c910 dadone() at dadone+0x655/frame 0xfffffe0016b2c9a0 xpt_done_process() at xpt_done_process+0x5b2/frame 0xfffffe0016b2ca00 xpt_done_td() at xpt_done_td+0x175/frame 0xfffffe0016b2ca60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016b2cab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016b2cab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100031 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why