80aeb49b3ba052e98b2", 0xde}], 0x2, &(0x7f0000000b00)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r4, r5]}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @cred={0x20, 0xffff, 0x2, r15, r16, r17}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}], 0xd8, 0x100}, 0x88) r21 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect(r21, &(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10) 18:14:30 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socketpair(0x1, 0x10000001, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$unix(0x2, 0x2, 0x0, 0x0) 18:14:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7889, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x26, @remote={0xfe, 0x80, [], 0x0}, 0x312}}, r2, 0x23, 0xfffffff800000000, 0x8}, &(0x7f0000000440)=0x8c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f0000000200)=[{r1, 0x4}, {r0, 0x2}], 0x2, 0x68000000000000) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) ftruncate(r1, 0x7) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x7, 0x2}, {0x2, 0xfae}}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x108480, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x48) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x20) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) 18:14:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x100) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 18:14:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xe0f}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000540)=[@sndrcv={0x2c}], 0x2c}, 0x0) 18:14:31 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x9, 0x3, [0x3, 0x65f, 0xb]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x6a0, 0x0, 0x20, 0x400, 0x7, 0x84b5, 0x8, r0}, 0x20) shutdown(0xffffffffffffffff, 0x1) 18:14:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x82) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xffffffff, 0x7}, 0xc) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xbf7b53198b68762b, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 18:14:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x4001, &(0x7f0000000140), &(0x7f0000000180)=0x4) 18:14:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), &(0x7f0000000380)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet6(r1, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cdg\x00', 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x4, 0x2400, 0x10001, 0x8, r2}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x20) mkdir(&(0x7f0000000500)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x77ae4206}, &(0x7f00000004c0)=0x8) 18:14:31 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) accept$inet6(r0, 0x0, &(0x7f0000000080)) 18:14:33 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000340)=0x4) r1 = dup(r0) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x80, 0x4) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) read(r0, 0xffffffffffffffff, 0xfd52) accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000000000000000000000000000000000000004000000ffffffffffff0000e20000000000000000000000000000000000000000000000800000000000080000000000000000000002000000000000004f00"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a9838b16a6273d364a36abdb9f", @ANYRES32=r3, @ANYBLOB="0000000009000000080000000600000002007000bbb491fc772471a5b3711ed02588694a82a10233a21ecb0d10d9333fd7b24dbcb163ae592a2ef767b21d3719e1f21f85"], 0xa0) 18:14:33 executing program 0: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000100)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x6}}, 0x0, 0x5, 0x7fff, 0x4, 0x401, 0x400, 0x5}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={r1, 0x8000}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x14, &(0x7f0000000100), 0x10) mlockall(0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x8) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() munlockall() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 18:14:33 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x82) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xffffffff, 0x7}, 0xc) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r2, 0x80000001) preadv(r2, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xbf7b53198b68762b, 0x84) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r3, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 18:14:33 executing program 1: setrlimit(0x8, &(0x7f00000000c0)={0x0, 0x880010b35d}) 18:14:33 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000080), 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) 18:14:33 executing program 2: r0 = socket$inet(0x2, 0x10000005, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) r1 = msgget(0x0, 0x0) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) 18:14:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="d9115e631de564a251eae96e2d5bcfa55d31643de201c8f6531c9fe98190bf6e7f0fd8ae4a757e791debd94d04de38358f254140319c4a042088b87b4518513a1fde6776d0c68e2d145e386557d879d7b3c28c", 0x53, 0x4, &(0x7f0000000000)={0x2, 0x3, @multicast2}, 0x10) bind$inet(r0, &(0x7f0000eed000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 18:14:33 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x7f, "4701fdc2a047515351629804ec998c9f"}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0xfffffffffffffc00}, 0x4) 18:14:33 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 18:14:34 executing program 0: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x5, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)={@in={{0x2, 0x3, @rand_addr=0x2}}, r0, 0x1, 0x1, 0x71315f0b, 0x0, 0x2}, &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x3, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x96f861eb5628f646) futimesat(r1, 0x0, &(0x7f0000000140)={{0x0, 0x9d047f2}}) 18:14:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0), 0x8) fcntl$dupfd(r0, 0x11, r1) 18:14:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 18:14:34 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x7, 0x8, 0x8, 0x10000, 0x1, 0xde32, 0x9, {@in={{0x2, 0x2, @loopback}}, 0x0, 0x9, 0x7, 0x1, 0x9}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="bd000000e2d8bbfb0091d4a446fc0bf6d025fa095b8a6ea0c480ab9783d4da72e208c3a994d66762f1c1c77e0bf497d827c5a800f295b1cf9407e08bf12bf2c7c7f16d2d88c6d8819e87370606be2940774cee066ce50ffaa183878c1de64b7f1d6cb93285793a18b651ebc9e882adc1e2e15d11893911024740a574f3406d465b0559079908128f1b9aed00757d2b9113bcff6b1dd302339daa7c409af5511da67d14285f7ee685be06d8f3c2e2468f1c1932728c116911c0c042e93b095bab8fb1cd6c414acf06aaee1ef839d200"/217], &(0x7f0000000340)=0xc5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7, 0xa4}, 0xc) r3 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) r4 = dup(r3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000080)=0x8) 18:14:34 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffd3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x7a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001780)={r2}, 0x0) 18:14:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0xfffffffffffffe4c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 18:14:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 18:14:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000300)=@in6={0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000140), 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000000000000001100000008400000008000000000000002c0000008400000002000000ff07000000100000ff7f000002000000070000000100010000000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a000000000000000000000000012dcba4d468ea6b678222e82a000000008400000004000000a1002010680800b79e00000000000000000037ab8267e664fafcc7a9e624a1b556674213c441da2cd07fdd4a4dec285f8617a123f604ee640fc12b5a699a2066f01c39c5eb60db1c8c348dc99c101c79e266a4e8064a3be3d78881f5b6aaf249c8460a8c2040493bb15bbe7b7bddaa093e", @ANYRES32=r1, @ANYBLOB="10000000840000000800000002000000"], 0xfffffffffffffc87, 0x2018d}, 0x1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={r1, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="14000000840000000100000000000100fc0b0000100000008400000008000000000800001c0000008400000004000000090010203100000004000000", @ANYRESHEX=r1, @ANYBLOB="e110dce744ebc32214be78e23d62844d2c0000008400000002000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e000000114000000840000000700000003000000fdffffff1c000000840000000a000000fe8000000000000000000000000000bb"], 0xae, 0x88}, 0x8) 18:14:34 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r1, &(0x7f0000000040)=""/9, 0x9) getitimer(0x1, &(0x7f0000000000)) 18:14:34 executing program 2: msgget$private(0x0, 0x100) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000000)=0x20, 0x4) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0) 18:14:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = semget(0xffffffffffffffff, 0x4, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r1, &(0x7f0000000080)=[{0x1, 0x4, 0x1800}, {0x4, 0x10000, 0x1000}, {0x2, 0x7138067f, 0x1800}, {0x1, 0x2d780000, 0x1800}, {0x0, 0x28, 0x1800}, {0x4, 0x2, 0x800}, {0x7, 0x3, 0x1000}], 0x7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="04000200fd62dc7182d66a44710a4e298a62a9b0457d9f3b25980a72a4f40070772801c855c3999242a36e5d5f253c3a67de0014c3010987b8ac705fbf3f657957ac20cf5b7c3dc0229c2c5c0ad1eca89b0b1f8cbe8fd620a2b0ddbd50fd3d1555ce11bb981e5f58651c6fc39e6bced88245ee560505eeb98252caf11fa966272e9cbbb7d24c74426d5ea0236c989c43415792d0be747dd7d99b2b5a2b365f72bf8da3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r6) 18:14:34 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1008, 0xd9) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') 18:14:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x9, @loopback}, {0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x2e}, 0x9, [0x1, 0x80000001, 0x2, 0x958, 0x80000001, 0x40, 0x2, 0x8]}, 0x5c) setpgid(0xffffffffffffffff, 0x0) 18:14:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="5cf70d86265adb3bfe9ce2a1d4cf0004dab940ae56faa98be317c19088a8df2998b6a323cac7964d18f0e3", 0x2b}], 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x0, 0x7}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) listen(r0, 0x4a) 18:14:34 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) sendto$unix(r0, &(0x7f0000000100)="b8a8109c0779d8de01d272a3b75dbecd3a2705c3ac66eb7221bd80d8422152e1d3e2b7c73d5f63909cd84b50859b223c0bc52e7020b16e4a57684c447b4adb0bd01f5bdf613434024c506ff1de76a7c07739dc6f97b980a94ab24e41ad73834fa5dc67ef0ff37b50f62ab77dd5b96023aa23c2f917a8", 0x76, 0x8, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 18:14:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x20000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000200)=[{r0}, {r1, 0x2040}, {r2, 0x84}, {r3, 0x40}, {r4, 0x2000}, {r5}], 0x6, 0x80) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = fcntl$dupfd(r6, 0x0, r6) openat(r7, &(0x7f0000000240)='./file0\x00', 0x0, 0xb1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 18:14:34 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x10000000) sendto$unix(r0, &(0x7f0000000100)="b8a8109c0779d8de01d272a3b75dbecd3a2705c3ac66eb7221bd80d8422152e1d3e2b7c73d5f63909cd84b50859b223c0bc52e7020b16e4a57684c447b4adb0bd01f5bdf613434024c506ff1de76a7c07739dc6f97b980a94ab24e41ad73834fa5dc67ef0ff37b50f62ab77dd5b96023aa23c2f917a8", 0x76, 0x8, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) 18:14:34 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x8, 0x9}, {0x2098f404, 0xfffffffffffeffff}}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r3, 0x0, 0x15, 0x0, 0x0) 18:14:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000040)="e83927f1bffca4a01d92741953344534401c21981cdc34aca51be775cdea3ab2f0264de259a2056ead32b0266ad0869247673d33d1c4222260e797d1ea918359ce6135b80833b20206d0c2de7f8e5be17d42ad579af1059683377e58dfec81c0d1929596a3f54d150ed5307e8c381288b8c9ff5742816330871ac6b71e2aa603a92a519e6449caf962af8c028e86da6bd73e50f7cbbb6c6189c0f762af33", 0x9e}, {&(0x7f0000000100)="a4d81e656f386e3b06b521e61c87701a5aaf7b0c43ac80dbeba5396de7bcc9c15285de78001d7f7e5117277b271933e308642b416305456d5f4d4890c41168d7fc05d8f97cac7f212cfc0b5b553a2b5beae4f3ca98e17c11485499c4a231d1410f4f40d9d1a4e3e46008443bea8244bb22ff12519a1931d40c343da71cd05551bafe873c04e37fe788f26ff6c2a0e5a439ee94ede6c246b7e8e40be4e64b633d51a66bb2bec9e851699c62bbacf515c6928ad6fd696cb0a0a3fece39fbe7615d5041b939aaceecda6efba06d9e6564fd3416e304feffdd98d35f9c1b9a8513bb7937fab3d4d5c1db3e754db5ac43bb2dd954978f0d2373d090", 0xf9}, {&(0x7f0000000200)}, {&(0x7f0000000240)="fb281556", 0x4}], 0x4, &(0x7f0000000380)=[{0xf0, 0x6, 0xffffffffffffffff, "07315eeaecfb91fd0370f82f0db332891be0c126fb7cefa91543f124b5e8fd1d6b87dfdd9aca437094f9368f22220cc4d6d5ea04350141876b979ae4dd84f5036d0ffee42449d73999e89ce3b9044fea80479688774275f613ad63efa479c69cb0ff6c24c02b855126a3f1c4f6ecaba17f6fd66d0348842f09a742713016f596b0a64b94cfc12a49d20cbfa6f4cbb647b6d3c2ac4899782c5103c15edd3010b98f86268aab86e1fe972c0a677e0f4bde4eed8349d2a1098a4215bc51027e2f287d7ee95e966d577307c1e4c88aa750558a4b1770850a6cac0f48"}, {0xc0, 0x1, 0x5, "08bfd5f736a8730f5fde3905111d62915cca41102943926f61b55c35b547a87fb048b55099d870bcac23d76d726c9cc702e03a10a0d234ee8468203ceb521b3804a85ead77c3dcfb104e5beca748bc26432664c3a61f20fbc515fd8de40226cdb5bfa163ca4762fa4917ff3eeea7452d63545db7133f4e0a83ff40746a4530c3a3cb23c351e1b9e6d0d7604287ef36dde425ddaa03a23ecb6dec0f208eaae39b17d0098ef28f56efd336417fcc"}], 0x1b0}, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0xff, 0x1, 0x4, 0x1}, 0xc) 18:14:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000580)=ANY=[@ANYRESOCT=r0, @ANYBLOB, @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES32=r0], @ANYBLOB="6521dfca7f832c0c6ff86f5194b053a11ef9b59e76c2f8510da0fc857e19b314c32b0ca3b0c9d308ba48bd3ee6b5ca1905484e51544f9d", @ANYRESHEX=r0], 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x0, 0x7, 0x60fa}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:14:37 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x10000004, 0x8000) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="2b11561cc536babd44c496a5df300ed7908cae6f81da8ace7ad2ac75869fd28bff671b1d164d78bbe0a974235a2c950e62314e10f0dea28931286c78d5fdc33e072e0bfcd5212a4f544ad3c3c8826d05b8ba4d2d8f5559269b9073415ac1b44dea73834f58bb58f6f9c1ee6c2df5b08832539df5912534c434b5bb59eda125a99992", 0x82) r2 = socket(0x17, 0x4, 0x2) sendto$inet(r2, &(0x7f0000000100)="270b9ed5b3e433e3ec30ee43879b7842b9c0e0b497c4e0e25785b83bb9dd30d8bdb3b7b28feb0ce7e6665e0b310b89cd4a4b7db370f7c80f042296fd9b1da9fae0c59e2c4546a3046325f7a4396ad1200c61a6f61b46301aa3899dc779ac7ade9d28c1e55a27af5eec64a94cef262d1edf39410ea44f313caa", 0x79, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000000)=0x100000001, 0x4) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) fchown(r2, r3, r4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 18:14:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x10000, 0x540, 0x3ff, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xe, 0x6, [0x7, 0xa5, 0x7, 0x81, 0x5, 0x94]}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x7fff, 0x4) 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 18:14:37 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$unix(r4, &(0x7f0000000440)="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", 0x1000, 0x10c, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x2, r2}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r5, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) setsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f0000000180)=0x20, 0x4) fcntl$setstatus(r1, 0x4, 0x1000c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 18:14:37 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000300)='./file0/file0\x00', 0x4, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140)=0x6, 0xfffffffffffffec2) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x26, &(0x7f00000012c0), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) poll(&(0x7f0000000100)=[{r2, 0x1}], 0x1, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 18:14:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x10000, 0x540, 0x3ff, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0xe, 0x6, [0x7, 0xa5, 0x7, 0x81, 0x5, 0x94]}, 0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x7fff, 0x4) r2 = socket(0x2, 0x5, 0x0) connect$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_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 18:14:37 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfff7fffffffffffc) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x1f0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0xb10, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xbbb0}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x1, 0xd61, @local={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x16, @loopback, 0xfff}]}, &(0x7f0000000080)=0x10) fchdir(r0) ppoll(&(0x7f0000000000)=[{r1, 0x100}, {r1, 0x102}], 0x2, &(0x7f0000000200)={0x10000, 0x7}, &(0x7f0000000240)={0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f00000000c0), 0x4) 18:14:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)}, &(0x7f00000002c0)=0x10) r3 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={r4, 0x401, 0x4, 0x6, 0x5fa6b4a5, 0x68b40000000000}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x6a, 0x0, 0x0) 18:14:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1, 0x15, "07be46c36d15af1f1328489e53a800000000000000"}, 0x1d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x3, 0x8, 0x10, 0xdc, 0x81, 0x3}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x200000000000006, 0x0, 0xffffffffffff7fff}, &(0x7f00000000c0)=0xfffffffffffffddd) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x805, 0xffffffffffffff1d}, 0xffffffffffffff04) 18:14:37 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) 18:14:37 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2000013, 0x0, &(0x7f0000000140)=0x21f) 18:14:37 executing program 1: r0 = socket(0x2, 0x10000003, 0xfffffffffffffffe) freebsd11_lstat(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r1, r2) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00002efdb3e565797eaf0ec8437d472f66696c65302f66696c65302f66696c65300027514b75c659cf0a719dc32ff0120e94124ce36e4537aa1f56206bb5489b94ac98acef7c19ceddc1ceb387d857864ac2574887fe82bbee7c4c61c78cd2f033d69d69e649f2a242a7927ab96f4af761a92368eca14a91b15d"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) recvfrom$inet(r0, &(0x7f0000000100)=""/200, 0xc8, 0x40000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 18:14:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) 18:14:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) listen(r1, 0x19) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x3200, 0x0, 0x9, 0x0}, &(0x7f00000001c0)=0xfffffffffffffde2) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3, 0x2, 0x83}, &(0x7f0000000240)=0x10) 18:14:39 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x59) r3 = dup2(r0, r1) fcntl$setstatus(r0, 0x4, 0x44) poll(&(0x7f0000000040)=[{r2}, {r3, 0x14}, {r1, 0x80}, {r3, 0x156}], 0x4, 0x1) write(r2, &(0x7f0000000040), 0x1029e) 18:14:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x1) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r1, 0x4}, {r1, 0x1}], 0x2, 0x8) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x9e, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) poll(&(0x7f0000000100)=[{r0, 0x180}], 0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 18:14:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000400)={@empty, r1}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x10) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000380)=[{&(0x7f00000002c0)="18c8b44779f6a21d5366180823db603676ca3f7b5582570536aa39de991db559d4eaf98dbe3524d1c6e09d1e89cd9b70238655915674522293148fb66bc195416924662956afa768bbca718ab4ca0a6e0683a4b9b8a0a95a9b7fdad9da5ef80dfd667298399859c6f975fff2e6b397bb8b2ca04251e2c609e4c58eccdbb439dc5c71a0b5072916dbb408f7013f18fbe7e2e28908260382fdedd17a", 0x9b}], 0x1, 0x0, 0x0, 0xc}, 0x10c) setitimer(0x1, &(0x7f0000000180)={{0x8, 0x1}, {0x10001, 0xffffffffffff0001}}, &(0x7f0000000200)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 18:14:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x2e826587, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x100, 0x5, 0xfffffffffffff800, r1}, &(0x7f0000000300)=0x10) execve(0x0, 0x0, &(0x7f0000000740)=[&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#-`&,*\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='}//\x00', &(0x7f00000006c0)='\x03\x00', &(0x7f0000000700)='\x00']) 18:14:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x80) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x0, 0x1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x808, 0x4) getsockopt$sock_int(r2, 0xffff, 0x1019, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x7ff, 0xa4, 0x101, 0x8b9, 0x9, 0x0, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0x3ff, 0x8000, 0x100000000, 0x0, 0x6}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x3, 0x5, 0x5}, &(0x7f0000000180)=0x8c) socket$inet6(0x1c, 0x1, 0x0) 18:14:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x1c7) 18:14:42 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket$inet6(0x1c, 0x20000002, 0xf422) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x800, 0x200, 0x8, 0xe3d, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x200}, 0x8) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) msgctl$IPC_RMID(r0, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x2, 0x10000, 0x7, 0x4, 0x7}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={r4, 0x9, 0x397c, 0x0, 0x92b9, 0xce5}, 0x14) 18:14:42 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r0) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r0, r1) 18:14:42 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) open$dir(&(0x7f0000000040)='./control/file0\x00', 0x20080, 0x101) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 18:14:42 executing program 1: 18:14:42 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)=""/113, &(0x7f0000000100)=0x71) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xf75212f, "a5655339ce193502000000000000003b"}, 0xfffffffffffffc38) 18:14:43 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) socket$inet6_icmp(0x1c, 0x2, 0x3a) 18:14:43 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) connect(r0, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) listen(r2, 0x5) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x4, [0x3f, 0xc3, 0xcd, 0x200]}, &(0x7f00000004c0)=0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r3, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:14:43 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x20000013) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 18:14:43 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x173) fcntl$getflags(r0, 0x3) preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r1 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 18:14:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) socketpair(0x17, 0x30000007, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfffffffffffffffc}, 0x24) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x5, 0x6, 0x6, 0x7b, 0x0, 0x2f9d, 0xe56, 0xfc57, 0x0, 0xe2e}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) 18:14:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8001}, 0x8) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 18:14:43 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x402f00, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') 18:14:43 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000680)="a0f20ee7a47ffa99f3cc6ff0ce508a975f6bd6e93cbd1509f266484e79cd55c321a15b8adcafe5e2bb8384c159f4ad21e55ab132a19a1c6c49f46029bcd51e652c07ef79e210d3e8a38fa25db503ce19fbf7cc87203939d39962804834ed1320df7773ce492267f56736d3", 0x6b}, {&(0x7f0000000080)="6290e8b52584d5dc20685f6383be0ede2ee08ab8f64546559d04f89d834eb5546f8cdcf114f1a5c191b756e451a13a352e31a083306620a2e4d3f4ed96e83ba11ea01df060a64a3526c2e823aee6da77d040f0f4e9b45025baa3fb815c5fe60746523600c66d20736065aa0b160e06ea443c60b4d3883b9ca881", 0x7a}, {&(0x7f0000000140)="603e33dcc6827c74d60520027733d92b37768d447176b14d4ae7ef17495efb4a34306197e2f655bd1955aa039f53ac6d194b69cf657039cacff6392388a22cfea115724255b60754f24568dc86240c654bcb3dba3beec10eea0efe0cbd21501d770570de16676b20eb61c5f35cf0ca92245aa2d548c16946835c2d8e8e7a531a3dbfe4f38168", 0x86}, {&(0x7f0000000340)="0b58de9d63724c20bae4227eca364b5ba18aa368cc607f14117e6fce9eefc0ded7e31110d9237ebbeb75336cef2ddfcb20dbe7e59b222bdacaa4b679c6069e425760caf6948752f36555517ccfe9e461197b22fc450dab497de9543a7ebca25772e138facc6b", 0x66}, {&(0x7f00000003c0)="c1c3a0c358ca11f6b6b1087d0615b9d4c2fdf3fed8dbb9c94c39e2008c7907fbcc0d3e1df877c3ef4b22fa1f08b24a9d189ab01c0f665a3cd6a320af1bc5fe146b8f74cd023fbaae7cd9b8330bad21b34febea1b421b918c7ea0b6d9de996b9d3ed636fbf19d526e67095f3d09605f7cacfdffc8a36694ddf232b157af18c44476dc7f087552c46a5b5fe62960bb6074e53a35b497528241723780f4c2a1940b14a71422c365b016f13a9a20e834a614670508", 0xfffffffffffffe34}, {&(0x7f0000000480)="ecf6bef7ec5d2d893be92fe49cd68d69a3efaaccb59f7b8033bfba8e2f63bcb500045aae80471b6b5fc7ddc596f039d5e765be55312c682a2b6ec7e53931f56eba3e39e48160c8ccb928abcadff27401e8ad0fe531984fb94275234d9f91d74a70d3876e07eccfa7", 0x68}, {&(0x7f0000000200)="f39e77", 0x3}, {&(0x7f0000000500)="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", 0xfc}], 0x8, 0x4000001) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fstat(r1, &(0x7f0000000240)) 18:14:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) fcntl$dupfd(r0, 0x11, r0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000, 0x0}, &(0x7f00000001c0)=0x10) sendto(r0, &(0x7f0000000040)="28f591a3c72458170f7731e758694b01f6c88f68b57b614b7756bdca07f71656cf15241e6d7f10698f124efe4fb8b5f2ea084bebab", 0x35, 0x80, 0x0, 0x0) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYBLOB="080000000800000094a36716002181673aa3acc3"], 0x0) poll(&(0x7f00000002c0)=[{r0}], 0x1fffffffffffff81, 0xfffffffffffffffd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3f, 0x5, [0x0, 0x6, 0xfffffffffffffff9, 0x4, 0x0]}, &(0x7f0000000140)=0x12) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 18:14:46 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) r3 = open(&(0x7f0000000340)='./file0\x00', 0x2004a, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x80, 0x9, 0x8, 0xfff, 0xffffffffffffff00, 0x6, 0x3ed2, 0x1, 0x1f, 0xc593, 0x101}, 0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xfffffffffffffe63) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r4 = fcntl$dupfd(r2, 0x11, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001540)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000000) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000004c0)="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", 0xfffffffffffffd1f}], 0x100000000000004f, 0x0) freebsd11_fstat(r5, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) poll(&(0x7f00000002c0)=[{r4}, {r5, 0x2000}, {r2, 0x20}, {r5, 0x100}, {r4, 0x4}, {r0}], 0x6, 0x7ff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000380), &(0x7f0000001600)=0x2) 18:14:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x9}, 0x1) close(r0) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) socket(0x17, 0x20000003, 0x210359c1) 18:14:46 executing program 1: clock_nanosleep(0x400000f, 0x1, &(0x7f0000000000)={0x41}, 0x0) r0 = socket(0x17, 0x20000000, 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001200)=0x10001, 0x4) r1 = semget$private(0x0, 0x4, 0x200) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001280)={0x0, 0xd, 0x5}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001080)={r3, 0xd81}, &(0x7f0000001240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001100)={r4, 0xa0, "0fe58b2de944ceec23dbd736644d3afa9e05e3c6700064b8c17a16362a36a1dffdb76740ce392cd184ade3170a1160252c8e494d9520fc0bfd4bce33e5884418fe8f977488a1c04550fb49daf73265d1b5f57a2a903da22cc11e3c908f5796744f03810fa79b68edd0aed0df0fa100d0b59ed76f80f73fe107fcd24f4b0e19ee011ef9bd105d5ee7b7dfb4fbebb0647f1e5e9ed032432f1ba61a394c75fa5b3f"}, &(0x7f00000011c0)=0xa8) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000000080)=""/4096) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001300)={r3, 0xd6, "060a7f3fed8b36928254309c9b0a50fac569e9843b090ecb2b0076f558f03da878d7f0d6fd403aae5194ad8c658a86df5b2358ad7a92b5eb8f15a8d65cf0a4a084bb2a0244d4ff61145904541e53b4d9a89e15287fd910fe80ae2dadbb62d66170441876f168fb1796ae82702c8bc038fc45f226a4096162036489c3abd28f4022ffa59e91ed148fccfcc1593b073d1bbb31dfb9e0be40d179c07f5b9fa0f24e7cd8ffddae78dedc16bfd65eb8fee3c600dba8b153abb4dacdaad0674ffb4211f9e9cd4cd0de50e70dc37a7bf2ff885046bf928f9dc7"}, &(0x7f00000010c0)=0xde) 18:14:46 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000002cbeda8006cc4c70eb393904d0799aa3e2b5dfea1624258f5723eb318a439415bb25e96c9176bfaec1b04e0719fab4d254c44660c374d2f917a92637016d69b15317a622543927b9e08eae01af19a91e7770bd78b1574ce5b695b0e790c65d0869c648e5417cd189c88a17251fac36c66293"], 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) 18:14:46 executing program 2: r0 = socket(0x800000001c, 0x5, 0x10001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xffffffffffffff00, @loopback, 0xff5}}, r1, 0x80, 0x80000001, 0x400, 0x0, 0x9}, &(0x7f0000000080)=0x98) 18:14:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) setresgid(0x0, 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socket$inet(0x2, 0x6, 0x7) setresgid(0x0, 0x0, 0x0) ftruncate(r1, 0x0) 18:14:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x1010, r0, 0x3f) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0xfffffffffffffe5a) getrlimit(0x6, &(0x7f0000000000)) 18:14:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x5) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x7}, 0x8) open$dir(&(0x7f0000000400)='./file0\x00', 0x200804, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x7, 0x2, [0xe0a4, 0x100000000]}, &(0x7f0000000040)=0xc) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r2 = msgget$private(0x0, 0x20) msgsnd(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000090c7b2002968f47a55a319fbea06d09f3fc6f9c017cfe24f52b2ce410fff76acc6582c998afc1bb2172c9b7074d1f73343cbcc04"], 0x1, 0x800) msgrcv(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) sync() msgsnd(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000000000004087d10720f133dfd865885fd955bd6def25d5bf70cc15d745a57c444bc819e576212a"], 0x1, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) 18:14:51 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x10, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) setregid(0x0, 0x0) accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 18:14:51 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) 18:14:51 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, r0) setgid(r0) 18:14:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) shmget(0x1, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) socket(0x17, 0x10000000, 0xfa9) open(&(0x7f0000000040)='./file0\x00', 0x20400, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = getuid() lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) 18:14:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0xfffffdd8) fstat(r1, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000340)=0x84) 18:14:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000000)="50ac173c19de65976416c62778eeeb6a", 0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000200)={@empty, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) open(&(0x7f0000000080)='./file0\x00', 0x20186, 0x2) 18:14:51 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000140)='*P\"', 0x3}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000280)="96a01bf369d842b8c6166da3eec46612cad0cbd6f32f335cadbeb3011a0b7e7960527bf4063b5fca3115d58d79b20d9d9391a91054568b80853d6e7b5e1f561a5195ae3570c3455e89620b2fe9ea50353d0d477f328ab42d0049ca8fba1cf1c3ff5b75d68294a27dae4a00be3f3edb03f40c0a2a028302781a897ef81e3b96d332a87288309a1f2362760c5729def3c19c3446f72b6f259f6abbd710464e254f55cd022b90226ceff43ebb474b02bcd7b75adf979713d9794ac5", 0xba}, {&(0x7f0000000340)="da0b619ff34fed987eed", 0xa}, {&(0x7f0000000380)="a3f4e2b3d07c376d9c98b286573a5d8f8a7e8f", 0x13}, {&(0x7f0000001480)="cdebf0694277a78395e25bd240453726fabae56fb7dfa86eb40c5efed5d5cf6092f02e7f7d47b2194e310d9d61ec958a38d8ec705dcc2c510fbb8732635830dcb709d6985f1ed24a395c1f7078b941c2f4d3e94b20e0b47b49788d8443e9bf29da5c6721ff755d54f5aff2914cc56b462af0668c331e0a1b3c78f25169f39b512b0f640e7f144c42b42cfe", 0x8b}, {&(0x7f00000003c0)="b83c1e88f83650b043bcdb77bdedc825041fa6e0894be862afbd77ad68a1c5eab85381204525ef8263fcd9bc753826cd8193434836cce0b1", 0x38}], 0x7, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0800edffa2000000000000ef986c9cd0922dd76a30d70400b71e3e42e554a6a78522a397b664b5afcdff99e50818b74a873d43000010008424aebdcc2e6191c9f99918000000c9d68d90eae7b49afba34780e6d2e62ab794af48d93c391dcfc09966064a384434b42da734630c548f7eaf5c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x1, 0x80000000}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x3, 0x1f}, &(0x7f0000000100)=0x8) syz_execute_func(0x0) write(0xffffffffffffffff, 0x0, 0x0) 18:14:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x7ff}}, 0x0, 0xffffffffffff0001, 0x3ff, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000000)=0xfffffffffffffda8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0xc588, 0x8}, &(0x7f00000000c0)=0xc) getpeername(r2, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) 18:14:55 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2008}], 0x1, 0x0, 0x0, 0x0) rename(0x0, 0x0) bind(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2d012e2f1f0000003000ee9522010bea0d82bd81c0df1cf1be5e8a84632536b35c0dd032b1305ce247fa221f86c85cab5bde0141b2544349152e159123e8c89ecd1bf523ab036ff981b7f9c474db97bf3f6b1882dc090878a35cb12e8af6fe2f09431efce3332e3fd6f8c51c479faba8fce71c43ed20816e2a354e9da7cf337432239a2f31"], 0xa) 18:14:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x7ff}}, 0x0, 0xffffffffffff0001, 0x3ff, 0x1}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0x1, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000000)=0xfffffffffffffda8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0xc588, 0x8}, &(0x7f00000000c0)=0xc) getpeername(r2, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10) 18:14:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 18:14:56 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000001200)) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0xffffffffffffffe5, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 18:14:56 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "6f368ebe7b19bc89412e0ce0bea3cc5e6a2d63dc3c9fbccbc0a2c030a95a04872684c54fdeab44f734286a83e9be4640c94611749df22529336ced3723021c7c744a976c32a7b0a75279ba4ba91866e06f4a9dcb985789d7e371b83706497ba649e86121954974f4368dc6ff92c6447303ec3f064b39dc2e82b97f8c0a999897ce6a429f0c0a8c86d2338715e04a947f01e645e3cf6575d6d131a91ce015d0066521f7e5583eb271f901682e187ba3b2198f9a7dff72af7b74d2b10537a0d6c297b150f0dea173e234fbe529c7c01b0409e83055b6e834e0ec5ee5ec5f237703bea18bc7685694de50b158a881c6ef35"}, 0x100) write(r0, &(0x7f00000000c0)="1f", 0x1) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 18:14:56 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) 18:14:56 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x15, &(0x7f0000000040)={0x2, [0x0]}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x5}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000280)={@broadcast, @remote, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000300)={@broadcast, @loopback, r3}, 0xc) r4 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 18:14:56 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f0000000000)={0x0, 0x80, 0x18, "99ee79cb7a2f7d1d08dd1d9c6345129fabed476435c5a23b"}, 0x20) 18:14:56 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r1, &(0x7f0000000340)='./file0\x00', r3, r4, 0x600) r5 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000400)={@local, @loopback}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r1) recvfrom$unix(r2, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 18:14:56 executing program 0: r0 = socket(0x13, 0x4, 0xc00000000000000) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x3, 0x4) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="02ce6214bb87a52e7bb79ea9f62d1c00e068ab4e0bc9dbf5b6bb7258a5289157e6654886f02b0ff5edfc8f07671b3f32aefe91e28903dc11d7c26324c8893565b06b14d3cc5363a7dfe9bedeaeea822dfc3ebc7104618e3ba540edbebfe3bf6328376c46cdd831a7b56030836cfa5c5263a25293eded5f8035082bd043d76f", 0x7f, 0x8, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 18:14:56 executing program 3: r0 = socket(0x4, 0x2000402000000005, 0x20000001000) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) fcntl$getown(r0, 0x5) close(r0) 18:14:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) fdatasync(r0) 18:14:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 18:14:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() r4 = getuid() setresuid(r2, r3, r4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={r1, 0x38, "1bf771622518dad98b85dd3e3688334d11726439543e91439fc445689409d69906cfa85d852e55d793c9d6013dea0da570788baca5539252"}, &(0x7f0000000140)=0x40) 18:14:59 executing program 2: pipe2(&(0x7f0000000040), 0x100000) r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0x10) 18:14:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @rand_addr=0x100}}, 0x0, 0xffffffffffffffe0, 0x2, 0x1000}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x27, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 18:15:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="efff2d2f6e697f0000000000000009d2ca7307ea58db7a53539cd2a8ecdf6c3a518a0cb36bf546ec7dae9aee15371611047b65e2dc0378868e914c44a3ddb1282a712deb8d47198ec9b874d9c7b2b5f141847bceefa084c54b0f809ac40450b62bc6448c5710929d1084824f3d5ff37d1618148c5965404462766f5f46cefd350fd5237c19831e43df6c15178cac2c8a6f7fe6c7d6b24e5737e4d0703847470f3864b6490beb236b24b4aedc8a46a42531cf9b29851e"], 0xa) sendto$inet6(r0, &(0x7f0000000040)="be", 0x1, 0x0, 0x0, 0x0) sendto(r0, 0x0, 0x368, 0x0, 0x0, 0xce28b1162ae8e46a) socket(0x17, 0x10000005, 0x3ff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) 18:15:01 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x27072544}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x305, 0x0) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x20000000) 18:15:01 executing program 2: r0 = socket(0x1c, 0x4000000010400001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82062e2b82696c65300098e1e545d3f414c1fdbd42155e189230bf889a801800"/43], 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0xffffffff80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x0, 0x9a31}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x800, 0x7fffffff}, 0x8) 18:15:01 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x100}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000440)={r4, 0x2f, "f94ebc88d4f24f1d6550365652bec82ecd059a477ca2d7937dafc7cdb97f2c54ade54ac4d0f8bf6470c3a24dc35628"}, &(0x7f0000000540)=0x37) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r5, r6, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000380)=0x80, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r7, 0x9}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r2) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 18:15:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000), 0xfe6a) 18:15:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x180, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x948a}, &(0x7f00000001c0)=0x8) clock_settime(0xf, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 18:15:06 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socketpair(0x0, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) accept4$inet6(r1, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c, 0x20000000) connect$inet(r1, &(0x7f0000000580)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)=""/168, &(0x7f00000003c0)=0xa8) accept4$inet(r1, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x20000000) getsockname$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getpeername$inet(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000005c0)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 18:15:06 executing program 0: select(0x3e0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x4, 0x0) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000000)=""/183) 18:15:06 executing program 0: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)) r1 = geteuid() r2 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r0, 0xff}, &(0x7f0000000100)=0x8) setreuid(r1, r1) 18:15:06 executing program 0: semget(0x3, 0x0, 0x20c) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xca, "08d8497e4bb9a85ae97d6efe19cb8e09f22b49a6faa0f6fcd1e67266119f354a852d0ca5b05c49bbe66604e4951e49a6cf14369b62342152523deeef93ec8df3dc1241fe0aaf0d4a497c7258df650095a1bbe334497dbcad35b0367d4a005e872879d6e0fbe0ed09b1da356a3119993dbeb43318c6e557624a9ae5b933d83d842f21bc1d973e1861dbdb34ab8d9c9a61b375d9280d2c8abe9a74de83fa8fe059afe67dc9f8a89abc41a1a62d9c18bb7a73b98f0aba0bc7be5cce0623b3889b7ca75a78f4904d5c8581ad"}, &(0x7f0000000300)=0xd2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x75f, 0x3, [0x7, 0x3f, 0x1]}, &(0x7f0000000380)=0xe) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x7, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() setresuid(r3, r4, r6) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x9}) chown(&(0x7f00000003c0)='./file0\x00', r3, r5) fcntl$dupfd(r1, 0x11, r0) 18:15:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x8, 0x8, 0x0, 0x2, 0xfffffffffffffffe}, 0x14) 18:15:06 executing program 3: symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x286, 0x4) r1 = accept$inet(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000200)={@rand_addr=0x2, @multicast2}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0100060004000800fff5d77000000700"], 0x14) 18:15:09 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x68e}, 0x67, 0xff, 0xbb6f, 0x0, 0x800}) 18:15:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000140)=0xfffffffffffffff8) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000100)=""/59) semget$private(0x0, 0x8, 0xfffffffffffffffe) semget$private(0x0, 0x7, 0x41) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) bind$unix(r3, &(0x7f0000000240)=@abs={0x0, 0x0, 0x0}, 0x8) freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)) setrlimit(0xc, &(0x7f0000000080)={0x8d}) accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) 18:15:09 executing program 2: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x9}, {0x6, 0x9}}) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f00000000c0)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0xe87b, 0xd1}, 0xc) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 18:15:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x64) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100)=0x5, 0x4) ftruncate(r2, 0x6) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x840, 0x7) 18:15:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4001, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) 18:15:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0555a0a7653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 18:15:09 executing program 3: __getcwd(&(0x7f0000000080)=""/142, 0x8e) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0xfffffffffffffffc, "d89c36704be6cde16deb8dd36ef6aa63"}, 0x14) 18:15:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000003c0)={0x0, 0x1, 0xf, 0x5, 0x3ff}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x6, 0x3, [0x7f, 0x1ff, 0x9]}, &(0x7f0000000580)=0xe) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) fcntl$getown(r3, 0x5) geteuid() getgid() lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x3, 0xdd64}, &(0x7f0000000200)=0x8) utimensat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x6, 0x1dd}, {0x5, 0x4}}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r4, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r3, &(0x7f00000004c0)) getsockname(r1, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) r5 = socket(0x2, 0x10000001, 0x84) getsockname$inet6(r5, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000005c0)=0x1c) fcntl$lock(r1, 0xf, 0x0) pwritev(r1, 0x0, 0x0, 0x0) 18:15:09 executing program 1: r0 = socket(0x1f, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x1000, 0x9}, 0xc) recvfrom$inet6(r0, &(0x7f0000000280)=""/212, 0xd4, 0x40003, &(0x7f00000000c0)={0x1c, 0x1, 0x4, @empty, 0x4}, 0x1c) r2 = socket(0x2, 0x5, 0x7fffffff) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="701600", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x32, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x7fffffff, 0x57, 0x2, 0x9, 0x7fff, 0x7, 0x81, 0x800, 0x9, 0x5, 0x7fff}, 0xb) 18:15:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:15:12 executing program 2: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) read(r0, &(0x7f00000000c0)=""/36, 0x544) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000140)='./file1\x00', r1, r2, 0x600) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x30) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) 18:15:12 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f00000000c0)=""/210, 0xfffffd85}, {&(0x7f0000000580)=""/165, 0x234}, {&(0x7f0000000280)=""/46, 0x1d}], 0x5) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x2, 0x100000001, @empty, 0x4}, 0x3ff, [0x3, 0x5, 0x3, 0x100000001, 0x1f, 0x3, 0x1, 0x4]}, 0x5c) 18:15:13 executing program 0: getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={r0, 0x4f27}, 0x8) clock_settime(0xf, &(0x7f0000000780)={0x10000, 0x1}) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r0, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r3 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000700), &(0x7f0000000740)=0x4) mknodat(r3, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) unlink(&(0x7f0000000040)='./control\x00') rmdir(&(0x7f00000000c0)='./control\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x1, 0x11c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='@Z\x00', &(0x7f0000000340)='+\'\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='s\'\x00', &(0x7f0000000400)='--/\':{\x00', &(0x7f0000000440)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='*#\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#(\\\x00', &(0x7f0000000600)=',(\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='*]*\x00']) 18:15:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x6) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet6(r0, &(0x7f0000000640)="0d2814163040558c9b087c2a141a56c0dc0389da1ad2e2dd6203e365211ba47acd01aa01", 0x17, 0x100, 0x0, 0xffffffffffffff16) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8004, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000600)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="e952a950efed05fd46f3885a70a0caf5b83b7c5a31248d21c40be930f17291da4b9c07e5c478eafa3223de45ceeda9eac147334d16d13e7003669be0086a9c0152578e379f38558b", 0x48}, {&(0x7f0000000300)="d20ec2914444998787bb1c73f7a4625679070b6fb68f06b3eeea1dd108", 0x1d}, {&(0x7f0000000340)="ee9235b27b59adb12dc832", 0xb}, {&(0x7f0000000380)="bb1ffbab9679b6ae5924a6", 0xb}, {&(0x7f00000003c0)="75f89c3557de6355a98588", 0xb}, {&(0x7f0000000400)="de89b6c352339478dbf294c193c8f148b7080a2cc29554b25c30c59727273ea673326d8badca0d4e320a5dd49b66505f5042eb8d2e95429465", 0x39}, {&(0x7f00000004c0)="7c0576be9073f0c57dc6bf1a3d0b2b00f4c7cfea446775286c4aeb6f9dec6034e72def8ebdf7e2042860735f74bbcead53ba67fa6da3dbb44c61eaffa813c53e183da263f4fddf7f98bd8724d25485aae8d70e9b24fd51654647670c35a6f01f63b49f90a4f26927c2511ace443f18ac234d0aea03751e72bed00fe1216ab29b5ffc29a590ae", 0x86}], 0x7, &(0x7f0000000740)=ANY=[@ANYBLOB="1c000000840000000a00000000eff928cbde38b9f800000000000000100000008400000008000000040000001c000000840000000a000000fe8000000000000000000000000000bb140000008400ffff800007001c00000084000000040000000700000107000000020000007c141c8d848880ce5f8a6dba2e7794682751670f2559cf5ad165244bf5d4f9ffffffffffffff879df5987250182586405f1d7a1167194101a0cf65d6e0f66591027d8c3322fbf3ca2686c536ef612073b090f9e6c73d663699223d6d00000000a1cc9a39ddd84bb3b4cc6777ff5febfc0b496586849e7d328c972cd87f87b05c6d889d04b30000000000000000", @ANYRES32=r2], 0x78}, 0x184) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(0x0, 0x0, 0x0) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000001c0)={0x8000, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, {{0x1c, 0x3, 0x1, @loopback, 0x2}}}, 0x108) 18:15:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x1) 18:15:13 executing program 1: r0 = open(&(0x7f0000001780)='./file0\x00', 0x1, 0x11c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000017c0)={0x3, 0x4, 0x0}, &(0x7f0000001800)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001840)={r1, 0x81}, &(0x7f0000001880)=0x8) r2 = dup(0xffffffffffffffff) r3 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000012c0), &(0x7f0000001300)=0x0, &(0x7f0000001340)) freebsd10_pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket$inet6(0x1c, 0x3, 0x9) r9 = socket$inet_icmp(0x2, 0x2, 0x1) r10 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r7, 0x0, 0x1, &(0x7f00000018c0)="4c5e72655031ca485b72ffc95434d93516219a56ff018db46735c08ee58e00e222e75f087d65984759c6c50bf7d41bc09dce47f0a4353dee97c8c8c970b29a28e263da6a59f4739ddba06cc16e86a662c99ec81c5cc935356e7f21cfb6eb6de26fd6e410f342fd8fd7faa2bd159f31d2394f261d269434c6946aee391ed1c3ae32a77951d246b69b8eee42056a8c15c2dd3f5d9b81e60c71c82162eb0e9123d7f090f134b7f403863b72582ebdfb87328e896a9a201160e76d70607fab7741ded6407a19a181f77ec1b4f0163341efee762703fcc8375a91a8ac07ade60231f5ed451bd3a600f564f9e29f6f7bb35382cf02c5", 0xf3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000001740)=0xffff, 0x4) r11 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x77af73140d77fbd7, 0x20) r12 = open$dir(&(0x7f0000001400)='./file0\x00', 0x40, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001640)={0x0, 0x2}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000016c0)={0x0, 0xc64, 0xd79a616062e05468, 0x7, 0x670, 0x6, 0x5, 0x7, r13}, &(0x7f0000001700)=0x20) socketpair(0x1, 0x7, 0x0, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x0, 0x1, 0x9, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = accept4$inet(0xffffffffffffffff, &(0x7f00000014c0), &(0x7f0000001500)=0x10, 0x10000000) sendmsg$unix(r2, &(0x7f00000015c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001180)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="70c526d821d84baf1637916229e232d1e879c163b9671da97c53bf91a54d4814e2ead837ebf35d5ecb27d309ef641f4e06e1ba2571fde25eee62b998cbd32118bae0320088c3b9bb7b948af5fafb9702eb26fd939fcc40e07a6824418223064a13c59aabf3dca724f58f998c68b54f4e718904868976b4122533881decbf59a959986b259d7947c8", 0x88}], 0x2, &(0x7f0000001540)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x20, 0xffff, 0x1, [r6, r7, r8, r9]}, @rights={0x28, 0xffff, 0x1, [r10, r11, r12, r14, r16, r17]}], 0x68, 0xc}, 0x20000) write(r15, &(0x7f0000001600)="7e810c35eafb0dbfe5ae11c05c0a47c1b69642f4aab3116fd07204d184ad76027e9476be706fd16674", 0x29) r18 = socket$inet_sctp(0x2, 0x1, 0x84) r19 = dup(r18) getsockopt$inet_sctp_SCTP_MAX_BURST(r19, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000080)=0x8) 18:15:13 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000002c0)=@file={0x0, ""/11}, &(0x7f0000000300)=0xd, 0x0) bind$unix(r0, &(0x7f0000000340)=@file={0x0, './file0\x00'}, 0xa) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000) recvfrom(r0, &(0x7f00000005c0)=""/51, 0x33, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x7, 0x10, 0xfffffffffffffcc0, 0x25d, 0xe1f, 0x9, 0x101, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r2, &(0x7f0000000400)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0xffffffffffffffe0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x100}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x1ff, 0x151}, &(0x7f0000000280)=0xc) execve(0x0, 0x0, 0x0) 18:15:13 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = getuid() r3 = getegid() fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r3, 0x400) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0), 0x14) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) 18:15:13 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) poll(&(0x7f0000000300)=[{r2, 0x40}, {r3}, {r3, 0x2000}, {r1, 0xc}], 0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r4, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x80001) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000340)={r5, 0x200, 0x1, 0x9a}, &(0x7f0000000380)=0x18) 18:15:13 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x201, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000000a2960a098000000000000000ef98000000002d3e6a30d70400b71e3e42e554a6a78522a397b664b5afcdff99e50818b74a873d4300001000846191cbf99918000000c9d68d90eae7b49afba34780e6d2e62ab794af48d93c391dcfc09966064a384434b42da734630c548f7eaf5c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) syz_execute_func(0x0) socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) 18:15:15 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000400)=0x9, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x9, 0x4, 0x3ff, 0x8001, 0x4, 0x2, 0x8, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x0, 0x200, 0x8, 0xffe1}}, &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x5, @loopback, 0xef4e}}, r1}, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x8000000000001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x10000, 0x0, 0x0, 0x80}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x800, 0x9, 0x100000001, r2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x8, &(0x7f0000000140)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) nanosleep(&(0x7f0000000440)={0x5, 0x1000}, &(0x7f0000000480)) shutdown(r0, 0x1) 18:15:15 executing program 2: clock_gettime(0xd, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002, 0x10000000) 18:15:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1204, &(0x7f00000000c0), 0x8) recvfrom$unix(r0, &(0x7f0000000040)=""/47, 0x2f, 0x400c0, 0x0, 0x0) 18:15:15 executing program 3: r0 = socket(0x0, 0x3, 0xd0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x7f, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="018e493850ed071ebe93df640170cc598fcc", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2}, &(0x7f0000000140)=0x8) 18:15:15 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000040)="79fefb3523e0db659eed1dc00806001808000604711de66ce248785a000000bbe7000000000000000000") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x8000}, 0x8) 18:15:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e0000000000000029120900008097980001000000000000747d83a252000e9195f0d542b10c57af9816eb60e81441f2fda86c41e713e0148a0d8dbcc5f8971586bd68c85ee4ccc1e84231d498ea332fcb3a35977df3a8d5ce49def694cfa416367baa606c725090e78a921c13e06b0758126217525c2e09b7f06329259863f4b0c988faad82a53ab0abf97f6aac86540232a668"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x5, 0x200, 0xc6, 0xfffffffffffffb2a, 0x6, 0xc6, 0x9, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r3, 0x10000, 0x3, [0x3, 0x10000, 0x4]}, 0xe) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) r4 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/182) 18:15:15 executing program 2: r0 = socket(0x2, 0x1, 0x3ff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x7, [0x3, 0x474, 0x0, 0x0, 0x7f, 0xffffffff00000001, 0x7fff]}, &(0x7f00000000c0)=0x12) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66698765302f66696c653000"], 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "0f09d4d14a48a284a3e9c99adfcfef4c"}, 0x14) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0xc, &(0x7f0000000380), 0x100000000000016b}, 0x0) execve(0x0, 0x0, 0x0) 18:15:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)="3d5b983ac1665ec3dbade4c1c8ed23be46dd4f80b3e84e0e97e35502b9433fc67bf9c8f14a0cfd87d834e48ff4c6df1d953bebb122cbdf72dc57b29ad497a1fd8df5e6bcc0677c3618a038ec8e904bd786ce54281da4061bb0ac56bb92873ae336ca29745c3c94ee036936c56ce19e04d39f5e10ec7b7c43a4b19fc7d5c9", 0x7e}, {&(0x7f0000000140)="98351f2896e6c1923ead06c3cbeeb12090f02f268e57b53016281d10c6710649dffaae319b8358a85e3101e54b3e33f5d4162430f3636eb5c551495329bc81fcdf6f00a1db0a40c4eed03b03de461b789810167262dd51ff5a05288a206f75a10b6cf21aee912a33fe7cb4ac4c351e913b75f7dc72a0c7eae3c3bd270b848cc6b5580c4b69975ad45eb1a70be71806a2631de684b0fa766e63", 0x99}, {&(0x7f0000000200)="f2ea52d240a74ccad752823208730741eac5490d2a6c07d10936f5ffcf282765824a34f2f0578a84f258e3e8f5bd65b07e9777252b1623577e27fefd1fb5617ffd9c83249cef686098583478df7ca263670860598c155e5f5fe1f409cc795e942f858e31692006cb7c64eac003ad31f2a4874aadc5c8268e75c695cf9722b2e0cf6de8196a58ca2d986d0cb93270082d286e326c3fd14dd02fbb9bdbeb75ffc732839f0dd11e82aa3e21f2b8ee153e51559a89db8bac6e6ef47b1b25430c8ecee342a63282298a152dcc3069a49f021a223947da4b82e564df0535e1e3de672d3cd60caffc40a9b78fc28322d79968d4", 0xf0}], 0x3, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x2, 0x800, 0xfa4, 0x328, 0x72b, 0x3ff, 0xffffffff, r1}}], 0x48, 0x8}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000480)=0xff, 0x4) 18:15:16 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7fffffff, 0x4, 0x7}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x7f, 0x0, 0x2820, 0x101, 0x8001, 0xffffffffffffffff, 0x2, 0x7, r3}, 0x20) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x3}, 0x0) 18:15:16 executing program 2: dup(0xffffffffffffffff) 18:15:16 executing program 3: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000600)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000700)={r4, 0x5}, 0x8) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000280)="dd", 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000740)={r4, 0x5}, 0x8) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000140)="a6f018cde235e6a32d835a227d606b5ce7b928ee5b6d25744d1bc91c1b43d1abef4042739e82c994a115409482898e0babde360884b1422ba6f3b76e93766e34b31eb910ee0290670ba4fc95b32e89641dbf0512b1e2e06636563f6be10afe2782c6a358b5ea08054e332110abd40455b50e59d349d05abd94623723b14f196ce2fc4791c1afc88b288326d5fab480e838ad9312e5c4b36c70cce0c520719c1afd77487420ed9190b32cee50cec6", 0xae}, {&(0x7f00000002c0)="87801658ad9890791d3095594568d2e6cb3a1f6402f9b53da827c363c66cdf93f3291cffc01ba0940df7d3e040ed3d2c2f6846e6dd28b3b90f7ea2b0e1159b9484463bb89544547da038f0a5e988832db06790afd1703af58e2308c0e87aa231d8f98bd4241facec3aadc6294f69a152e7895015c0f06fa83f0c21a79f36298fd835ffd94e01600cc74056b7d907b509a8feeb6a03aedfafca90a6d6f40ec7682bfd35b2516998c76530", 0xaa}, {&(0x7f00000000c0)="8e6a58278b7e70461166f467c06072ad8762", 0x12}, {&(0x7f00000011c0)="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", 0x1000}, {&(0x7f0000000200)="dc9c5931b0c304dd15d763e786cde8380e0c3bfaf38fcd77012353e6257aae88d6c5cd62f2", 0x25}, {&(0x7f0000000380)="3b70f9e591d6e63221e47788a5654611599dbe61c09ed5a9cb569155d90cca58c621be213756c253cee8c734d5f73356a171a2d7b49d56c11e293017d8a38293512f79ea917125876169e8dcf1078c58c10c1b13409ad45cbdbd12d2ba8e3b7d15c97f167b8bc6eb55872851a43fe7bda4ac28760fd5e58a24fa5bf617bea161bd1dc6eb", 0x84}, {&(0x7f0000000440)="60e809d78ad9cb6a56a59bc36bcbe9e39f42319eb1c4e99b8c862654b6dc83d844d5cff686aa6714e16e", 0x2a}], 0x7) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) read(r1, &(0x7f0000000580)=""/90, 0x5a) 18:15:16 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8000000000000802, 0x50) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x6) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0xfffffffffffffef2, 0x0, 0x0, &(0x7f00000000c0)=""/19, 0x13}, 0x100000) 18:15:16 executing program 2: semget$private(0x0, 0x1, 0x8) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) r2 = shmget$private(0x0, 0x3000, 0x2a0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/45) r3 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/224) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x800}], 0x1) execve(0x0, 0x0, 0x0) 18:15:16 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090200000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8154d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c00"/141], 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x20000007, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x7, 0x4) socket(0x1b, 0x3, 0x0) fcntl$getown(r1, 0x5) r2 = msgget(0x3, 0x10) truncate(&(0x7f0000000140)='./file0/file0\x00', 0x79) msgctl$IPC_RMID(r2, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) truncate(&(0x7f0000000100)='./file0\x00', 0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 18:15:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="1ad4647e51ca126e471cabe9518768b9179bfbd610964a112feaf94a57a19317059a1f9d85ea382e6e0a9b48ae4548c2be2a4140ebb166", 0x37}], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x2f) 18:15:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000fbffffff040000000300000004006000"], 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7fff}, 0x4) 18:15:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 18:15:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0xfffffffffffffe22) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 18:15:19 executing program 0: semget(0x0, 0x4, 0x200) semget(0x1, 0x1, 0x0) semget(0x1, 0x0, 0x20) semget$private(0x0, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = semget(0x3, 0x3, 0x100) __semctl$GETALL(r2, 0x0, 0x6, 0xffffffffffffffff) 18:15:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000200)=0x1, 0x4) 18:15:19 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8b", 0x92}], 0x1) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(0xffffffffffffffff, 0x10001) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x8c, "a39054d005762a0a66ad97b9f74420174ec9b255b5259b5bb4aadebe2c985df4dfabc20077874447032f3e185d3daa06c442d6ef2760d4e3fce6c93bb4b9655dedb3259fcf4c875924f6faa1d2f272e524d49dc61b391b9ebc2971e425068c2a60524c4ae3be7314df2a53c8639345fd6c0cd7583fcd6a8f65371ba9888c21f314c4c8ff4f15a34e43c5fd57"}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7ff, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x80000000000f622}, 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(0xffffffffffffffff, 0xd3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 18:15:20 executing program 0: syz_emit_ethernet(0x4483ec2af48684ba, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x41) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xc87}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xf6, "1d7e1a8bc85900e3836e82e10c6ead634965863671cb4613fc192b9366bf85ce07d9e761d4f2b3864d0a51117241cd70c6a6a01422353248c63d9b6ff2b9185de9080494c51ecc780c921fa096b6adbff4527d2d1816ce0be2e2773b0d0ee7e6ebb3b267c522cdc78992faa30d6c174521db19af353dfba3c782ed325deeeed8ed3de62753c7fce6314b7615cb9ab3cce5a842109f060a59e0302253c34486d67dc0d29e31d96ca10b77569a45ac648e71cd8aa411f644c87c23c7a252916470c53e719685f41ffb4aba45bec1139fb5b058e8996428291ac60be7ba59485d4fe50746203a3f1923056239703486a37a670184ab4b6f"}, &(0x7f0000000240)=0xfe) 18:15:20 executing program 2: socket$unix(0x1, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) 18:15:20 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) sendto(r2, &(0x7f0000000080), 0x0, 0x100, &(0x7f0000000140)=@in={0x2, 0x1}, 0x10) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r3, 0x1f470000) 18:15:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000380)) r1 = getpid() fcntl$setown(r0, 0x6, r1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x8, 0x6}, 0x6) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000014c0)=""/4096, 0x1000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), 0x4) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') faccessat(r0, &(0x7f0000000180)='./file0\x00', 0x8, 0x500) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x200, &(0x7f0000000240)=[@in={0x2, 0x0}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x1c}]}, &(0x7f0000000300)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) 18:15:21 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d1", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/133, 0x85}], 0x1, 0x0) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x8, 0x1900) 18:15:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x108000, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x26, &(0x7f00000000c0), 0x8) 18:15:21 executing program 2: mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000040)=0x1c, 0x30000000) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r2 = msgget$private(0x0, 0x160) getsockname$inet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) msgrcv(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000005e4ec667000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c216e11c60"], 0xbf, 0x1, 0x1000) munlock(&(0x7f0000001000/0x1000)=nil, 0xffffffffdfffefff) 18:15:21 executing program 0: setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000f3e9112da5078f2b3ae333744b91acf704db593c061b93e262d1e327e077c205f8a1612e98ae53bdd3a6d783e182a4911fbcf6bd26ac15bdd3a06b0948169aebf0d1453a35e04d3cbbf6d6653ef829bf3262661945ed4a6b7bbae9cc2e1ec0ab997ad838212c8b7eaed8d2a3b4e83491a2ead1324abba8d5b43fb3ec"], 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) 18:15:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000200)='s', 0x1) write(r0, &(0x7f00000000c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 18:15:21 executing program 2: open$dir(&(0x7f0000000140)='./file0\x00', 0x8803, 0x31) socket$inet6(0x1c, 0x5, 0x80000000) socketpair(0x22, 0x10000002, 0x7fffffff, &(0x7f0000000180)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000) fchdir(r0) 18:15:21 executing program 2: r0 = socket(0x1f, 0x1, 0x800) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10) 18:15:24 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) r2 = msgget$private(0x0, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() r8 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x8, r3, r4, r5, r6, 0x10, 0x9}, 0x85, 0x6, 0xfffffffffffffffb, 0x1e, 0xa7a, 0xffffffff, r7, r8}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x0, 0x1b2}, 0xffffffffffffff73) clock_nanosleep(0x4, 0x1, &(0x7f0000000000), 0x0) 18:15:24 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) close(r0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='!.^\']\x00', &(0x7f0000000400)='\x00', &(0x7f0000000300)='][\x00', &(0x7f00000003c0)='\x00'], 0x0) 18:15:24 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1011, r1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x8000, 0x7f}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000740)={r2, 0x9, 0x1000, "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"}, 0x1008) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x80011, r0, 0x4) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x400}, &(0x7f0000000100)=0x8) 18:15:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@abs, &(0x7f0000001740)=0xfffffcfd, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffff9c, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d0f00"/4098], 0x0, 0x30000000) socket$inet_udplite(0x2, 0x2, 0x88) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001500)=0x1c, 0x20000000) r4 = dup(r3) lseek(r2, 0x0, 0x3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001540)='./file0\x00', r6, r7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x18) lseek(r3, 0x0, 0x6) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1155, 0x0, 0xffffffffffffff3a) r8 = dup(r4) sendto$inet6(r3, 0x0, 0x0, 0x20000, 0x0, 0x0) write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r8, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000140)) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) 18:15:24 executing program 3: r0 = shmget(0xffffffffffffffff, 0x3000, 0x102, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(0x0, 0xb) socketpair(0x2, 0x20000007, 0x8000, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000080)=""/196) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 18:15:24 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0xffffffffffffff7f, 0x0, 0xff8f, 0x0, 0xffffff4a}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x40) utimensat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x800000000, 0x401}, {0x8, 0x5}}, 0x0) 18:15:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000040)={r1, 0x0}, &(0x7f0000000240)=0x10) r2 = semget$private(0x0, 0x1, 0x20) semop(r2, &(0x7f0000000180)=[{0x3, 0x8, 0x1000}], 0x1) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) 18:15:24 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0x76, 0x8, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x4) recvfrom$unix(r1, &(0x7f00000000c0)=""/14, 0xfffffffffffffd0e, 0x2, 0x0, 0xfffffffffffffcce) 18:15:24 executing program 2: dup(0xffffffffffffff9c) r0 = accept(0xffffffffffffff9c, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r2 = dup(r1) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0xc) lseek(r1, 0x1f, 0x7abd03c625f9f9c1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup2(r3, r2) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r5 = dup(r0) setsockopt$sock_int(r2, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r6 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r6, 0x2, 0xb, &(0x7f0000000300)=""/95) write(r5, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) clock_getres(0x0, &(0x7f0000000400)) sendmsg(r3, &(0x7f0000001900)={&(0x7f0000000240)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="1945a764766b176124f4950a5d99cf", 0xf}], 0x1, 0x0}, 0x9) fcntl$setstatus(r4, 0x4, 0x40) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 18:15:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) lseek(r0, 0x0, 0x7) flock(r2, 0x40000001) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 18:15:25 executing program 0: r0 = socket(0x3, 0x10000020000000, 0x4c0fee4a) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00020800"/16], 0x1) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000100)=""/138, &(0x7f0000000040)=0x8a) sendto$unix(r0, &(0x7f0000000000)="41c7e87c5b35176787286abbb1c1e6ad1180b4350d2de4415186f3810d80f94b45a5047483c26f53fc90394f37d10fcbf3723f880c", 0x35, 0x88, 0x0, 0x0) 18:15:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="010400000018e9653000"], 0xa) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x80, 0x5) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffd9d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 18:15:27 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x1c0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) clock_getres(0x1, &(0x7f0000000000)) msgget(0x0, 0x1) 18:15:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) close(r1) freebsd11_fstat(r0, &(0x7f0000000000)) 18:15:27 executing program 3: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000cc0)=""/195, &(0x7f0000000dc0)=0xc3) fcntl$setflags(r0, 0x2, 0xfffffffffffffff4) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) readv(r4, &(0x7f0000000c40)=[{&(0x7f00000007c0)=""/245, 0xf5}, {&(0x7f0000000b00)=""/84, 0x54}, {&(0x7f0000000600)=""/23, 0x17}, {&(0x7f00000008c0)=""/37, 0x25}, {&(0x7f0000000b80)=""/44, 0x2c}, {&(0x7f0000000bc0)=""/100, 0x64}], 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb) r8 = msgget(0x0, 0x421) msgsnd(r8, &(0x7f0000000a80)=ANY=[@ANYRES16=r0, @ANYRESHEX=r2, @ANYPTR=&(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000900)=ANY=[@ANYPTR, @ANYRES16=r6, @ANYRESHEX=r6, @ANYRES16=r1, @ANYRESOCT=r2, @ANYRESHEX=0x0, @ANYPTR, @ANYPTR64]], @ANYRESDEC=0x0, @ANYRES16=r6, @ANYRESHEX=r8, @ANYRESDEC=r7, @ANYRESHEX=r3, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYPTR64, @ANYRESDEC=r3, @ANYRES64=r6, @ANYRESOCT=r1, @ANYRESHEX=r3, @ANYRESOCT, @ANYRESDEC=r6, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRESOCT, @ANYRESDEC=r8, @ANYRES16=r6, @ANYRES64=r4, @ANYRES16=r4]]], 0x9, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 18:15:27 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000400000009, r2}) 18:15:27 executing program 1: clock_gettime(0xf, &(0x7f0000000000)) 18:15:27 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000580)=0x8c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f00000005c0), 0x0, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) accept$inet6(r5, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) getsockopt$inet6_tcp_int(r4, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000280)={r6, 0x15, "e74b2deacc005b2f72f53622dc096f9ed983353247"}, 0x0) sendfile(r2, r2, &(0x7f00000001c0), 0x5) 18:15:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r3}, 0x8c) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x0) 18:15:28 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r2 = accept(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/100], &(0x7f0000000140)=0x6e) nanosleep(&(0x7f00000002c0)={0x7, 0x3ff}, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180)=0x7f, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14) 18:15:30 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r5, r6, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r7}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) mlockall(0x1) getsockopt$inet6_buf(r9, 0x29, 0x73, &(0x7f0000000ac0)=""/4096, &(0x7f00000000c0)=0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f00000006c0)={{0x7, r5, r6, r3, r6, 0x21, 0x7ea}, 0x1, 0x401, 0x4, 0xfff, 0x2, 0x5, r7, r7}) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009758c6c4eccefa320000000000000000000000000000000000000000000000f734ee13fc62e05935db8640ac00000000000000000000000000000000000000000000000000000000000000003ca0f88d587a64c2f72c269187cede5271f0f84af8c4c349232e5277cf948e847d2d50eaf0a633a72db59dcd3ea4eef071d9a9e0cced0cb232c2317cc7f681c8d3d8171c1b30438390a2051362eeb9c93d1da393448e64d442331815bf9ad17acb170b533b8beb2b9f13df6bcf53a02e6d8cac73a6959974d42cd503b0e357659ca80c06a3847710fb72f58f1b51c9ca95f66abbcedadb93baf930a2196faba0b6171edaeb936140ee2618cf25b1c70a6396e6d6d7edf2d436e78182ff"], 0x1, 0x1, 0x1800) 18:15:30 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000c53000/0x2000)=nil, 0x2000, 0x5) 18:15:30 executing program 3: r0 = socket(0x11, 0x3, 0x1c) close(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:15:30 executing program 3: accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, 0xffffffffffffffff, &(0x7f00000001c0)) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) shmget$private(0x0, 0x2000, 0xc319e72b61e38c85, &(0x7f0000ffb000/0x2000)=nil) setsockopt$sock_timeval(r0, 0xffff, 0x80001005, &(0x7f0000000100), 0xffffffffffffff23) 18:15:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="068f3aae64a50ef76d885a7ed2bd07000000"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setitimer(0x3, &(0x7f00000001c0)={{0xafc6, 0x7}, {0xa7a6, 0x5}}, &(0x7f00000004c0)) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r2, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) poll(&(0x7f0000000000)=[{r0, 0x2}, {r3, 0x144}, {r2, 0x4}, {r2, 0x4}, {r3, 0x80}], 0x5, 0x8) bind$inet6(r0, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 18:15:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7b06}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x20}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0x7, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) open(&(0x7f0000000300)='./file0\x00', 0x4, 0x108) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r3, 0x7fe}, 0x5) 18:15:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) 18:15:32 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 18:15:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) fcntl$setflags(r0, 0x2, 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) sync() 18:15:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000001000080000000"], 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0xdb, {{0x1c, 0x2, 0xa48, @local={0xfe, 0x80, [], 0x0}, 0x86}}}, 0x88) write(r0, &(0x7f0000000080)="c3", 0x1) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 18:15:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x122, 0x0, 0x7bda21e7be42b631) flock(r0, 0xd) 18:15:32 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) close(r0) 18:15:32 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000040)=""/18) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x2, 0x3ee8, 0x800}, {0x3, 0xffffffffffff7fff, 0x1000}], 0x3) 18:15:32 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') 18:15:32 executing program 1: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) accept4(r0, 0x0, &(0x7f0000000100)=0xffffffffffffff02, 0x1000000010000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r2, 0x0, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000400)='D', 0x1}], 0x1) execve(0x0, 0x0, 0x0) readv(r1, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/151, 0x97}], 0x1) 18:15:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0xfffffffffffffce8) 18:15:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="ed0b00000000e6ffffff000000000000000000001de9c10ddbb1a7ff3f49c64944056176a00f"], 0xa0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000100"/20], 0x0) socket$inet(0x2, 0x5, 0x8001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000640)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000680)={0x100000000, 0x5, 0x2100, 0xffffffff, 0x8, 0x5f3df199, 0x9ad, 0x0, r1}, 0x20) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000580)={r3, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) freebsd11_fstat(r0, &(0x7f00000002c0)) 18:15:32 executing program 3: socket(0x1b, 0x3, 0x0) 18:15:32 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') 18:15:32 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x100000001, 0x7ff}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x100000001}, 0x8) 18:15:32 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x72ffa087, 0x10000, 0xffffffffffffffff, 0x6, 0x8f}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r1, 0x5, 0x8000}, 0x8) r2 = socket(0x802, 0x10010000001, 0x81) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e293c75fd650100"], 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r1}, &(0x7f00000006c0)=0x84) shutdown(r2, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r5, 0x5, 0x9}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) dup(r2) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r6, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r5, 0x1d, "27eab53ed081c070cc524bf6981da17ff04b4199424813219b5fbeb3f3"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r6, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r9 = msgget(0x0, 0x421) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000400)={r7, 0x1200}, &(0x7f0000000440)=0x8) msgsnd(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000000)={r8, 0x1}, &(0x7f0000000040)=0x8) 18:15:32 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file8/0\x00\x00\x00\x00\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) rename(&(0x7f0000000080)='./file0/file0/file0\x00', &(0x7f00000000c0)='./file0/file0/file0\x00') r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000140)='./file0/file0/file1\x00', r2, &(0x7f0000000180)='.\x00') sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20089}, 0x80) 18:15:33 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) munmap(&(0x7f0000fe0000/0x4000)=nil, 0x4000) mlock(&(0x7f0000e8f000/0x1000)=nil, 0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) clock_nanosleep(0xf, 0x0, &(0x7f0000000040)={0x4, 0x4}, &(0x7f0000000080)) munmap(&(0x7f0000dc2000/0x14000)=nil, 0x14000) 18:15:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) setsockopt(r0, 0x2, 0x2, &(0x7f00000001c0)="1b9fa8c8b77aa0916bd9fe2d5abe9f2278fab5bb00b3e2ba24ea5892f15c5f1323f574789bb11af1e1622ccf74c7c0aae610c36fad3179fd79445690fc5442e5ac55137e4f421ad10e375f367604f05aa5a903de7d8f24562b79f6591d6fa6aa93b60522e612a9106996f4eb1daefa937d2bc492322b718eea8308b6c331a0a34a9ae83fc1f1f8734857", 0x8a) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xb1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast}, 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) socket(0x1, 0x2, 0x1) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) 18:15:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = semget(0x3, 0x0, 0x28) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000300)={{0xffff, r3, r6, r7, r8, 0x24, 0x1000000000000}, 0x274f16c3, 0x4, 0xeca}) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r9, 0x8}, &(0x7f0000000440)=0x8) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x0) r13 = msgget$private(0x0, 0x40) r14 = getpgid(0x0) r15 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000540)={{0x10001, r5, r4, r7, r12, 0x8, 0x6}, 0x0, 0x3, 0x0, 0xffffffffffff8001, 0x3, 0x100, r14, r15}) msgrcv(r13, &(0x7f00000005c0)={0x0, ""/87}, 0x5f, 0x3, 0x1800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0xb) recvmsg(r0, &(0x7f0000000b00)={&(0x7f0000000740)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000840)=""/162, 0xa2}, {&(0x7f0000000900)=""/26, 0x1a}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/66, 0x42}], 0x5, &(0x7f0000000ac0)}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) recvmsg(r1, &(0x7f0000001f40)={&(0x7f0000000bc0)=@un=@file={0x0, ""/18}, 0x14, &(0x7f0000001dc0)=[{&(0x7f0000000c00)=""/55, 0x37}, {&(0x7f0000000c40)=""/18, 0x12}, {&(0x7f0000000c80)=""/69, 0x45}, {&(0x7f0000000d00)=""/49, 0x31}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000001d40)=""/104, 0x68}], 0x6, &(0x7f0000001e40)=""/232, 0xe8}, 0x40) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001f80)={{0x1, r7, r11, r7, r6, 0x40, 0x2}, 0xfff, 0x6, 0x6}) freebsd11_lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)) r16 = open$dir(&(0x7f00000020c0)='./file0\x00', 0x1, 0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002100)={0x401, 0x500, 0x6, 0x200, r9}, 0x10) fcntl$setstatus(r16, 0x4, 0x10040) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000002140)={r10, 0x5}, 0x8) semget(0x2, 0x1, 0x104) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002180)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000021c0)={0x1, 0x1ff, 0x20, 0x10000, 0x1, 0x5, 0x5, 0x10000000000, r10}, 0x20) 18:15:34 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() r3 = semget(0x0, 0x0, 0x0) semop(r3, &(0x7f0000000440)=[{}, {0x0, 0xc700}], 0x2) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000040)=0x401) getgroups(0x0, &(0x7f00000000c0)) fchown(r1, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r4 = semget(0x0, 0x2, 0x440) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0xff73) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r6, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, 0x0, 0x0) dup2(r5, r1) open(0x0, 0x0, 0x0) getpgrp(0x0) 18:15:34 executing program 2: 18:15:34 executing program 2: 18:15:35 executing program 0: 18:15:35 executing program 2: 18:15:35 executing program 3: 18:15:36 executing program 1: 18:15:36 executing program 0: 18:15:36 executing program 3: 18:15:36 executing program 2: 18:15:36 executing program 2: 18:15:36 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getuid() r3 = semget(0x0, 0x0, 0x0) semop(r3, &(0x7f0000000440)=[{}, {0x0, 0xc700}], 0x2) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000040)=0x401) getgroups(0x0, &(0x7f00000000c0)) fchown(r1, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x80010, r1, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r4 = semget(0x0, 0x2, 0x440) __semctl$GETZCNT(r4, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0xff73) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x0) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) __semctl$IPC_RMID(r6, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) munmap(&(0x7f0000001000/0x1000)=nil, 0x1000) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, 0x0, 0x0) dup2(r5, r1) open(0x0, 0x0, 0x0) getpgrp(0x0) 18:15:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4) 18:15:36 executing program 3: setitimer(0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) r1 = socket$inet6_sctp(0x1c, 0x40000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xbdd, 0x9, 0x1000, 0x8001, 0xfffffffffffff57e, 0x3, 0x8, 0xf34, r2}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 18:15:36 executing program 2: r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000e00)='./file0\x00', 0x0, 0x81) r1 = socket(0x11, 0x20000005, 0x7) shutdown(r1, 0x0) sendmsg(r1, &(0x7f0000000dc0)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000200)="89b4248917df272e70e3c34930810fb7277a14dc4886a0dfd7494588da05bb136f9f8da77a13eba0aa34e9f66b470c505a5bcc9e30f10686e932aeebd4e8f4f1a4785eb9848afc5b96152dcc65c19c4a36561a6b5fbee6113e7ada37c0359abe5441021c63617d63ae032e2530b9e7f36820936e67dfaaa42e7402eb314a93fe48fb3a358815652ed1bfc730681b6efaab991a812e783d9cceaf5d67c40ed9fc78023f918231ba9a280f026b563763c6e53d1d28a6386022ccb7050f5f48a6054fd41f0c23951b815c4caf0989a8785c46320ac1ce30325c94821375adde1cd21b57e763aac383", 0xe7}, {&(0x7f0000000300)="d7d6b9a16ad07db9d14b5e9a07e7123d2deab565bcbce0b4fbb572904f9594ed6970e1133df76125ad6129e266951d9367f65ef16b2d866c115dc8550b3bbca2a13c3e9c750505bf28c722b68dcf1e11f8e087bb2d92435ed755dc6dfe1f03f4c26533f26f3cd18606b5315b1989fb65e32084a3f8b46084a7ac69abea15ab19d80ec591e7224de5701a747046f1f0cfafbb5c3b60361df6cc86e946faee0c1968895415f3ac1df3cbaf996749dc242a247795dc0ba776e584d3a0a3734fe14c87638d3cae89d939d1803204bc", 0xcd}, {&(0x7f0000000400)="31049195512490a7bf56a826c56d7627e4b7e3619fcdaa07cf8d7fb0022f22cf6f46f1f345c33fefb3404847014de6a0056d5dfebb09a0a1ed74db592fa89f7973195b31123f18f2d632e1b16a29af292bf36da0f17f8082fac50dd78f41b4ea5caa73312f4b31ad23b2704b1d504d60c7007c627cb0b13b98fff84271e85b56e6ed38867d04756f924b6da8f9f9be7068131108ea7118685f85dde726782233ac4fcdc9d9f8f1f5101e94598a896cbfaf14a2935b202f7460f032098ac25ff0a1b21481a456c1da8ceb2e5f10f125d9c61a03688cbb92e995fc78", 0xdb}, {&(0x7f0000000500)="20ba043c71480798257cad4f3995c3dff252f68939312742fd9050e39186b5b2c9bc83489827fa02cbdc5535e2af676a645a0161bd7888b9452315263652caf4e1791315027660e7c9e53d58a3e4dfd4eeeaffd76160edf15d5970e1b986e4d0fd4308c97c37fb340ce03270a695f358b7a2e4ca50bff8f87d361a7d6b41d337e1b5388b3b13a64054a08e1e5b2859eb8e64f4e553eb8d757d3c6ff1e2a2a8b1d261d674df98359808989e42c37b4c0cb6322da08fa356fabd46bbf0e6758f0c37ec5b1e78cec4cb25131dd1162c7dba668ba38d630ac03b1e9e573901faeea81dd3b60e", 0xe4}, {&(0x7f0000000600)="e18c41d229453e454764012de04f8a86aa16eaa2afa2bb2f2e031eba4dd530facf196a3f716a760fd1d8e320382ee085d91e2c31dfab531fbf45d6737b2d32e687c6a43db98e7c9c60cba1ca49d9804947e73cf6c9a529a1573a13155d9d1eafa5b012aaff6d3140d70d4902682af6237edb9494d7c0ecc104fe136194b36d0763d6e12c11842dd5c61c84a695062ac1d46edd60657462f61f34e8a6755fa2e3889f3c8cc3a331af4a5ec56d1becdae15048242d0ece5d587cbbfdaae5d898af", 0xc0}, {&(0x7f00000006c0)="7db739e3f08e52d7cf33729ba2d539f50d7a9cf323eb85294c89d2a2e36fed94799ca1509e3e3563dfc8be694e454e1f", 0x30}, {&(0x7f0000000700)="a66e32a5c33616be9256f2e94250c8841e4b3c08e4d4327082be721c2541ca6bb626a09e4bef6666cc8efb19a93510579cb5ee9f6b32cc55c0a1123779ef1d5990ef31048532ed0108d977ce2e4bc53836dc8c7ff4ea150e885216fb279470c3193efb516d53deca7dd70b2274282429b61ac731012e18c629da418f450e22ef3a156192128674b1328e49fb88e3ce6d83cbb356f59d9bc6dbaf04f427c4be983adf9e82a0cc3ebd00", 0xa9}, {&(0x7f00000007c0)="c3134315dbcd5b79354a64eee85c28acb563c3156e2691c472db6f924dc2aa35867cd1f2ad314666bad40c46c58a0c26d512363e1eb4edd15aa14b6b6ecfaeb56c65b30f904bdb8d6af39c48ca9a60a50711e4de758780f46eee1bdc64aaa3e5dd3d34530292fc9699a889024c08d32e5834336b2dd01d9ddf58b3cba61ac60bbb680445b8c3dcd2cbeb7e09bcc74b41d5991b85e6a9ecdafa89aa9a1a8cc726554b0649d64b56bda71296f8c244f81626", 0xb1}, {&(0x7f0000000880)="27def9603502f023cf69df58cd50daae0860a3fd7e4da2695027edf6c523cae059e51de6ec4e0449c0f8f4accfb77999ff0cee44b24bb555370bad762c688f218c431189c970cacdad6276a931e1533b349aab3f4de9a6bf074814c9a78db86cb633086f8f93e7839d8e0c3b56b4d0f4564634dac7da0666b6cb9d3fc95d3cbdb3b12f5ac84f88794d2960ee53e6976413e4d07278f0a7752c433d8b16d1d91606b07fc334df523f2b533a9d32cab5158ec0e646618adaf6beb5f3c713eb0c91", 0xc0}], 0x9, &(0x7f0000000a00)=[{0x18, 0x3a, 0xfffffffffffffff8, "ac106e17"}, {0x80, 0x6, 0x8, "7b54bb183505f869a349061e54bd20ed2cb4e0ba723b6c2425de4fbac34814e860dae7ff80f4acb809f019f4bed1294eb52d3a67efed6a0b63e7dd34677372e14286059998bb90d5a8feeeece4b46ff74c41962cd57b679647848818b8a4c5ead3306d9bed100989311073769f"}, {0xb0, 0x88, 0x3, "c5fd18c20574df7e5220c45e9d3ea1a46c7a30eb19932cb42396126b89f1ccb76e867d65099ea859115edf1e524978a40b0ab7d847613b8c38f400c6262397cac089660825f763166329521d87b3127fd144b267703eb7ada8a2b9f4019e59e7b5e46229b50d99cd3b9b54fff000f6e0233c1f845921d01d28b869eb7a43e4ddbac3f2e508cd4cc547acbe404217e24e8ccb488d7d95b77e3a1e1b31c021cb45"}, {0x60, 0x1dadac317eb7f9ef, 0x6, "d1bcf19f50b1f4a5194d3dd69facbf8b46b82433d3f73eb49f89c27dc01d3122e4856f9a5a1a3b2900c636e833198da74d426d9ede7353b27bcad96aee7136438d1630475b621082227f12c353"}, {0xf0, 0x29, 0x800, "eeb8860d97100227c500430db3c8a3f779f80864024ebc001c2ced1850adcc1d2d6a663695054b830930acbbac1053a4645258a2f1190a528bee09c212a317f9fc8a921690c343a176f38eb2b857039af0d295c131c3c5a0fc4f68064db36beff2b45ae476b4f0b7829c8f57c69de9ecd1b948f51d6bc9a78f55a5d1ea376970fa4b342836d3f356a8b4d77fa2916cf34cae5755c613710dac9329ae4762719bba066e3d2dab7d5ca74792fbe24b45c30866934cfbc8dbf6eb0487a6b5df71dbeb7bd818cc5e62b25259a331c47f768baee00944a072379e279095ddb1b6d5"}, {0x10, 0x84, 0x4}, {0xf0, 0x84, 0xfffffffffffff800, "9dea2348886cb48088efd2dc425ad73b1f2c99f806ac4eeff045f9e3765736e6c52f612cef3078bf2b8bd5ae5f7bd7e3904205b6c4a9a82556cb0c194e1aa58c518c1a350628234257d72d7c0bfd67dbed3abf27db1acc9bd5286d7329e0d4bf711d7d38e62f78b66fc6a065b114145287233d3af00d72c7e3570885e10f080cc75b40736846c54d1b4ef66f61a1067b4be7fad9ce49ddf5ef41b75b87c0602bd3ba7dcc4ca2402bf8741844126db8f0668f945fa5a87f8b14d80cf9bd1be5d064715d46a179b0c6ae6f7816ff6087961ddae6ecfa68caf1fef634"}], 0x398}, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x122) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="09000000e76a9d4be2a980358779d11b890c835ae750ddedcd85958d78af6c2495dea541857871d548741d619552cf22c816eec582ea8bc3c4a145ca5764fef21e566e4103501b0d3a4cfd040e2229e9b743339986038a441f9a444bfc48e08e706ad222a685436b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x9, 0x800, 0x0, 0x202, 0xffffffff, 0x9, 0x10000, 0xbb, r4}, &(0x7f0000000100)=0x20) shutdown(r2, 0xb0e0cb8d836da6c1) 18:15:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41400000000003) poll(&(0x7f0000000240)=[{r0, 0x4}], 0x200000000000018c, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe14) bind(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) bind(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}}, 0x14) 18:15:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:15:36 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x100000000, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x3f}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ebc857421200a2d5"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x5}, &(0x7f0000000380)=0x8) 18:15:36 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x7ff6) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 18:15:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto(r0, &(0x7f0000000040)="d46d20886983a41fb8e5d88684a7df4cd7f1e7efdc908f5a08470cd4b2722daaa0189122", 0x24, 0x0, 0x0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x7f, 0x20, 0x1, 0x1ff, 0x0, 0x0, 0x43, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, 0x8) 18:15:37 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x72ea) sync() getsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r3}, &(0x7f0000000380)=0x10) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 18:15:37 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x7ff6) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 18:15:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x110002, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x7, 0x5010, 0x4, 0x100, 0x8, 0x8, 0x2, r2}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x7fffffff, 0xffff, 0x0, 0xffffffffffffff01, 0x10000, 0x1014, 0x200, 0x9, r3}, &(0x7f00000001c0)=0x20) 18:15:40 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1202, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x10) 18:15:40 executing program 1: socket(0x11, 0x3, 0x2a1) 18:15:40 executing program 0: semget(0x2, 0x3, 0x90) r0 = semget$private(0x0, 0x2, 0x201) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0xaea, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') semop(r0, 0xfffffffffffffffe, 0xfffffffffffffedb) accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 18:15:40 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="67022e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 18:15:40 executing program 2: setrlimit(0xd, &(0x7f0000000000)={0x9, 0x2}) 18:15:40 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 18:15:40 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/74, 0x4a, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r0, &(0x7f00000000c0)=""/85, 0x55, 0x2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) 18:15:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/154}, 0xa2, 0x0, 0x1800) socketpair(0x1f, 0x5, 0x2, &(0x7f0000000080)) 18:15:40 executing program 2: mlockall(0x2) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0, 0x80012, r0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 18:15:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) fchmod(r0, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="040000000700060004000800eb5d5cfaad8d105d99da7cdb503e3684eba4de4e25d4f17f1a12f10fa34a9f114220f021fd0b6e6cb915533e10edcaf3070f7a2b3e53e869395fedb9379fdd715eda763f48c17e24e5dcae2e3f09f68274cb6ba1c29cfe9800c5ae29573b8461d3dbdbd341d72fcd4daff0f28bdf1e95c7fc9533bf5330d1a6ca32696f08323e2e307fba9c836155081ed8ffcbd3284acc443f54b75f19b7048d0ff349e8de496e020d0857dc9401adb9f804051cc91a2663cf0e93877c1ce54d9dcc678abd9014489232e2e52b7ab26bdc117446e8a59674fe0342c853919dabe3856e9e05"], &(0x7f0000000080)=0xc) 18:15:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0xfffffffffffffff7, 0xfff, 0xff, 0xffffffffffffffe0, 0x2}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x400, 0x2, 0x8}, &(0x7f00000003c0)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000002800)=ANY=[], 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000500)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000640)=[{&(0x7f0000004800)="71b5b91a90bea88d3df071a37c584c5062182371fc74b406ee8fa746fc49a130d6920cf60abf65c4ec5e7531a5a8253d31f8e19049f4c37a3af3df4ad972f009b3827d179ee46839d15ffdc9ff3b659e662fc2edfd9c5780c4ef8cb7a4f3286d9264ceacc683041a18329263d7ba34924dbe3cd5a2905e9304832023416542ebd7356e1ab19a2f738e9d6db9a07f0b83fc94eecd6e0a1fbad88dd33b7d420cbef88c749ddd821da5f7e9fc0f147ab140b6fa48623b207050fa4cf5b48a0ef17f1097d721e3fcbe53b7be66bd2f573eb7e89619e7ded542e9229192fe089c8bf1c6e4ef516b4c4297df8d9f03c4c649c5cb017b28e1305ece5af52c07cce9a5f9ccaeaace1b02e9f21abf02408eb177d872960691f9dd3d7f2e77abf4337e8483499be1fd51c4ab542dada00963002f000aa0a833bc2e15f1dec63789820fdf57ec12c8a86845e3e13d301353b7c404d61f668040b922e3f97810996fc9acd19c09b97387f1208b7d16a908cb51deb2ad0c468cfa6f451c87bfe2bd10685807b04096a6819cff8f0a4722ad2164fb20b1f916f2348645851de4741bb47899f43e0b0ce5be33bdc29b4054cd4635a58fd334928bef8466e2ab3b22445837f03e1765c4a97edbbae89a5ef08d161e5f79c6d0299c5f9796ababa367dc92f3b4685df7cecfb165e4a52b8c00d123842ecadc0c1cdac9299cde092531597e41231f810e469fbd969a6b107e16f3589fa793fb2a73d4351a14c16245141bddbdf2f996757e3d220b0ca53be4a0ee7054b061ad4770948cbf63d8bd8ace98a8de10240e7c708f087b356c0bdc484a7ad0eaf12663efc8ec446b3050df6f81c2dd9478758cd88111ff62af20eae9b316c815fd34b52c2a6ffba6277a0dbef00515f20f893f183d97bad40908e6341463b98e9639a92227ef766079cafd266c86935405d433772d9018ee7f577ce23e1af0de375b6dcdf9e35b8a3d868bcc0c713a5d132237033e51738880fbddcd851b126c828bd5a19a4b0e3a4eec1d7f14ce7c604a51fb3f434efac60a394910217d11fe3764f2e69b3dbb859f7eb95f3b4e6690ecc36981b9b84c4741d5f322416df8f264d57c57a9dbde07eb665d73ca7e669126a3930294b832d8687820abd14b34fca9e12d8e651cf84df6c7cd769ef70ce0a2279137c200d802fab74a29d15d6f28d6ef10f7997138d904c701094f176475e3bdd50dbee4ee2d5e4b10e1b00f74546cea0b926a7bee3ce1dd9796dde6944d9846d0962a7c34a7fb5427adc7530544f31a29e84cfac5cfc5e7cf1dbd977299e5824c72ca90355a41b6fb117a234a982b243bb4b8e7b2fbe8f768165207c6c27a4014e154eb04e708543094975d50ec0b1f69c3fdae978f103fdd9bdeee741a1dc3227c23374b9e44950fcba078ca9d124467ee73ca9380e4efae64c59916063c4270d7a4cffb7e20dfd286a570f4f6642156f4703d1e2ef27cf7377a785e3609c99a25d58595c6a14956ea8ae8dde057f7cc2f612c4fdd840be0fd3dc5ff9c5aa1b0fc3fcb019e7982c89e9a2325d7bcae436c00eb9cb70c20e9a4a712818fa9e536afb5300ba4ea82def461eebef7710d31aa42d9f9af8fa35f2bbf6e016debe16849b576889378c57e86073297f5fae0b76523eae00c658622c056a66429526f8ab8f0c72f32daa2301a988e8164bf4972145e0efc65aa21267cd457b8c20db7fdbdc5b749621cd2e11b2c1b1cc3f72f6d3f5050922b6115122099ac5060764a38a65bb782a098f674f1fe987c0b54c6e54a6b9997c46942bb7b5134cdcf7145bb947e8cb913d761d1ec7fb6784e61a90f6abaff5a3904abacdef7e0ce07189b249546e3c59f29d04a7d538de4e1c2df6b3571e4bfe3b3bfc86bb9064928315336107d5cf35917cd1b017a4fc337014c874c3afb50a01c32e103ec01b4129a252ffc254c33de8dff422b12a005e565263ce08a9337f60a48f6a972c87fe59b040fc56374b26128af4f3176f36aab4f1870ce65adc47e5b453b1d7e1312391d8c177966fcecdbc4afb0f31ec6ce3b196367242a29a133fadcac7f31fd046422955630f94d3b5ab0ba02d68c48ab24ad194a6738b3f42b40b369bf02c168b50ac7c698bb84f78d7f89c3da749ef1437a9f3384a020874888671431887131628da039afdaa1f3d97b6453369f9cccf8f4adfa737c3187a10b3f7824f34679f28f768b6455bfe6628d3440433c48ccd926825f2243dd73d6df076c296bc8a701a4e45b8e6cbd820478c28a68e383a35b6c9941aadb11dcd748c531e19b9156ff7971232b1b35797180eeb98774e0f71833f019a03a447b265b8437bda470d60eaf004b1265205ad9406133809250a9d6dd673471f2b252366c08ad8df67690c44cff15b099664b3d0023e4d641a3ebcfe860f8186503b3f8fbae5458069f55782050121c5535cd8bb5d8d00e6df0f47572533f9909f2fccafe10e6c2458eb696061662ffdec0476cf0bf3a70f19ab66395c12de9839c915c14a2491980d9c844b20558234cd05261eab882acc009d6f1ab00b597bdd7079efaa2e1278d575edab0f26abf2bc594a474ed5ba43f0f0a7022fdb6dbb4e7ea4778a054d9f08ca842245e28bad9c57d0bcc53f86bc1e8d3fcc8892fc7270482eb46343edb9db05315a1282ec0369425b3381ab1b09713dfb7a989dbde2b756e7e1d2dcdb06743e710b35885608300e3a5f6a6028b4b885299ee1a35bdf624030d9808ccec87db78db2a1378b1cde50b6903880a28ddbaad9110d34c50acea076870e227d0d7f5b686f4185d1d6598e140f83ed966f80b85bb9e5c309db08c2cd8d3ac8143d6ecd68f7a8219a20dbb54257a4e415cb5af3a05af76e4c7ada23fa2b22cdcb88404d3d4efad3a93e57077560cc49668df4f14e1a71929824ced044d3d9637b4aac46ef8860130aee4f932b758fd796d70397c0cf3fa5aa3721ff0d457deac5e66a8c51438e9967260ac7569d03b7ac978e1d022e257e3c9db600d0673e18581dcf24a619c02390a691addfd509a6bdd7769a947c29b9baaf1be3630f3b13ea5f611066f2e34ee319d11d8fcb35d710af8341d0e92137ac93df6d6c3ac62cf6e53f38af67e49a8a27a78287ccf2271b0702a37e5746bbe53c3aabd542f356aa5b933b9270334ff6785265b8856296a9bb1cf0de9770eb89861e1be3dc52ffc7dd7cf1a34bbea6e95bd0a656c39062c14937fc3b3f7aef40b5460f2c12e28db37d346738605c5267e2ef9e03fc696031d5c6fd3bc34e8c5a09698697204601c9c0735c83431ba367fb81a79ba250ea4a5a49e39e14bc69b3aa1e1c430c83ebfbefc26d0822256fa3864ba8ce193924e9ef81d0b5ad665d2190ef209890c1a55fba2402682273a7b2f992ec2f8bef58e458bb2e3f6615199f7e170b9d79f31c2f835d6435a3a2d5ac76f8662ab1d4f557eb50181286ce410a3188759519c08366296a077416cbbcd548ebb02a316a5cd915626ef5380ad11cfa6fc646fb10dfe0e61c340d80da22cf4e8e85df66ee1e602b899eb63b0df122addf3a479b524dad2de98dfc042fd6e3c984586b5e3c7bb47062968084ff1a865bac017fd7506f3b4ef0c5bedc7705fc2f160c9f54a3850b8f180d8845a5215d36935615022ed67da1212f6c8d492062b3878d861b1ddc715a78df167916157e60be4f24c66a7527b927b2eb3636569a8f5f5073e7e099b756d362c7ff8071ea7daa35c3f0e704ad2a3ccf1fb0711f8b7898548164da282344bb621cd9c51bdc81d9d7b008ef6aa3809faab6af891007ef0132811d4199e3232b1e3375494d1cde6605aba89caadbc277a15b9110356714f8df12a8d17d1af4367c359995084a8b59cc176849c27aa84a1888b55bab77aea83fab4091ceb76780a0b0374a94c1eb31f1851a7ad86dd13be0919989f10b03cb6ef57d6272ed307fba672d4bcc6ac336f083318b3350e3a9120e652f79323dde23de720e7b663de26f1cf5985c4236cafb5f82ab4dd0aecaba7dbb85aba9af9c4beb87a8c8818a920fb6dd78d2a670cf6b59e91ad5b9ee4c2c2ac5200f714f170512c5393bbe6fb552f26625770be09e7b735675a416fbbe1bd32451f864ca1bae322d6118da642778825e3cdb18f50f2f84c776a3f8a6a13eb5387d2d075e39657a00f339c4ed643dbf63093cba160b544f05093d79b590234068d4fcc35877342ee4cd868a6d932d5eb1fe41c65635916fe45e21373ef6ae9ea94157f1ed77894806c12e1b25d6897e9dcefb198eaa35a9ae5cb15204dbc644530ce70bca415ca36a0fd2c3cde94e775fea942293896088c5f0d89c5747e3d132da111546736121fd9e5448b3529e5a19363c7391f4252eef41ff617261ffffe72857aac0bcaa524da11b696a3d70f58bbcb84978e9d3d74dc545f67b189e13e6a46c9c3ad93ab98654cf562c74dca119efa65b1d5086ec6324747abf25643f696c11a621ed2dd016eb71333ef936617845af2ef82020b060f3deca0b8383f5db8e9f8e9082953aa2a3e7fe7185b7a7db5dfb9db5ad5e3bd4861af2eca05f73e5b993cc19767f4c3f9ec0945d186822c0dacf7a7d9e4b2515e96aa0c73ca2eddfc189ca5ebab6f64a0c8175e2a1037863c51dd9dbb52782377164aebac08d28f7bdc6ea2ac12b52fb384fe47d230f3b9d9019c571dfecf53004eb953b6f34ef978551a92b62ac095a431bccd2c37d8d663b24ac6f129ac97bb0190c82cbdb43b5b4bdeb1bd1af75b0ae0966e22322273a8bfa32ecb241b4dd160eeca54acf1a8f7cc7bc14e7ef5149b0b27666358fcb5fa30f2fc32b6c7c34c9b5b2ff4e8341d09311d439412ef8faee9aa26d1e4269d7c5be58611d4cb08b64bc1ffdf976f1f723ef5ebb440ba8593985596c0b4a517eae25105dfbdc7e55786dc64a9da08cc7dacf3aa4cab0137500447aa84f92c5996cc5745a94e9d5b1d3b5bc4278fb8c74c94f89861bc068863ec3ded83fbf011abada7ec98e3f7e6cedf5281721664bf590cc7c13313f388571365212e88ff0322477ece57f00206c28b20574a06368108a63724ca5fed1c2c69f592858cdf6ddd95ba7eebcd280577b7a5ab3716226debe3d0213e85a919aa9db3ed31c4a6912a0ce3c85517b4dd271f01e42a87785342187b4743965abb4afd9ccc5e3c22ef513af5b457560b552124d19be5a06b2a570b855a3345d5a0a990279058d989c880d06b3d86e601e4afa400d145d1e39822f707f050b7f8a5196de265d7efef2aeaf6d68489f1b497d9f2ff061fa1f3105db4a6fe988b562d314ce8a4b173eca6c7e35ec9b3bb72347e97af3a01c7f0c31bb12f761786500b13316e4b588da73d223e837b9a6cc316c64f8df626c359a8fba497af16ec8d22254ec66bdced93199e12e8219616d13bea06412f2725c65b9d5e0816354bb3fcf2ccd0f1ddcc33442dff4d10087db14cb3d775685db469db85793ba5295b32c9ce8e16cfbc6f9d5ebfc9808c74b7a9212ff58860f60453226e98af90db0a4768622567d3151e415155de6f994613ea5b0a045153c0ad359b456cccacde17ebaf86def1fed3be77cfdca1d27683dfdc91a23a59544d0d14e4135f8228577d410cc44513230367448b58c625d3146c04ca0607373612c897e7f666b825027e0650a30159635e1b57ed4050b0d8b5604fa2c88d7cdc8ce591f5d8e427f2dba34b201d28be811e27656c1e0037404ae38e0757d5314ee2c7ac197c182a37bc55f256af1be54eabccda438b4ca9776dddd1e5a801b27045e5ba11c592", 0x1000}], 0x1, 0x0, 0x0, 0x2010d}, 0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000027c0)={@in6={{0x1c, 0x0, 0xad34, @local={0xfe, 0x80, [], 0x0}, 0x30}}, r2, 0x7, 0x101, 0xc7}, 0x8c) freebsd11_stat(0x0, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x10002, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(r0, &(0x7f00000006c0)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 18:15:42 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/87) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r1, 0x0, 0x18, 0x0, &(0x7f00000000c0)) 18:15:42 executing program 3: madvise(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x800, 0x39}, &(0x7f0000000180)=0x10) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r2 = shmget(0x2, 0x4000, 0x202, &(0x7f0000dfd000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/130) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 18:15:42 executing program 1: r0 = socket(0x100000000000001c, 0x9, 0x7) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 18:15:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x800) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) writev(r1, &(0x7f0000000100), 0x100000000000003d) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002) truncate(&(0x7f0000000200)='./file0\x00', 0x87) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xe4, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r3, 0x30b}, &(0x7f00000001c0)=0x8) execve(0x0, 0x0, 0x0) 18:15:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) write(r0, 0x0, 0x7a231133) msgget(0x1, 0x0) 18:15:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fcntl$setstatus(r0, 0x4, 0x40) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 18:15:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x4, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd11_fstat(r0, &(0x7f0000000000)) 18:15:46 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa0200000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000329f81a0d9aee8f9051b595300000000000000000000000000000000000000000000000000000000000000000000000100", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fsync(r0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:15:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = getpid() wait4(r1, &(0x7f0000000040), 0xc, &(0x7f0000000080)) setuid(0xee01) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 18:15:46 executing program 1: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff2000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8801, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100, 0x10, 0x1, 0x9, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r4, 0x4, 0x80, 0x80}, &(0x7f0000000480)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000640)={0xfffffffffffffe5a, 0x2310, 0x5, 0x2, r5}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xa53}, &(0x7f0000000500)=0x8) 18:15:46 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000580)=0x1f, 0x4) fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000540)=0x7, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) socket$inet6_sctp(0x1c, 0x5, 0x84) 18:15:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x130040, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0x6}, 0x8) bind(r0, &(0x7f0000000000)=@un=@abs, 0x8) lseek(r1, 0x0, 0x1) 18:15:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6ac367663c645f6050d4d01000072ccb95ac067891c74f9dabbd1"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0xfffffffffffffffd, 0x1000000000006) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) fchmod(0xffffffffffffffff, 0x100) r4 = getpgid(0x0) wait4(r4, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) r5 = msgget(0x0, 0x421) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea6f207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 18:15:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) lseek(r0, 0x0, 0x1000000000003) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="57f3f7bccc65bc65e9522a033d3ee9650773934055e269a5388d46a2914f107d55dbef5a7bc767385484ee06c8dfe36ed53958413a20f65923bd57400231c17de9482cb21838913b13c289166e90b3463fe20d1db46f5eb5d4bef73ecf6552e41e93d3853e366bc33ae62c94abd857cde484208adbff0fc433976fed7a54f84d078c772d13594db0ff425a5a23f7452e32483886526936fa917fa2730e09e661cb", 0xa1}], 0x1, 0x0}, 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 18:15:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0x100, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) 18:15:49 executing program 3: geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000180)) fsync(r1) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) lseek(r2, 0x0, 0x2) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) setuid(r0) r3 = semget$private(0x0, 0x4, 0x0) shmget(0x1, 0x4000, 0x305, &(0x7f0000ffb000/0x4000)=nil) socketpair(0x1, 0x3, 0x6, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0x68, &(0x7f0000000240)={{0x1c, 0x3, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0xd34b}, {0x1c, 0x1, 0xfffffffffffff000, @loopback, 0x8}, 0x9, [0x1, 0x7, 0xe6, 0x5, 0x6, 0x84, 0x8, 0x9]}, 0x3d5) __semctl$GETNCNT(r3, 0x0, 0x3, 0x0) 18:15:50 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) 18:15:51 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600), 0x0, 0x6d998) ftruncate(r1, 0x81) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x3) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) 18:15:51 executing program 0: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = shmget(0xffffffffffffffff, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, 0x0) truncate(0x0, 0x80000208022001) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x3a7) fsync(r2) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000600)={{0x9, r4, r5, r6, r7, 0x100, 0xffffffffffffff7f}, 0x7f, 0x80, 0x80000000}) semop(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='*+\\!K\\gA[)*\x00', &(0x7f0000000100)='.#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000240)='/\x00', &(0x7f0000000280)='\\@+\x9c\x00']) 18:15:51 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = accept$inet6(r0, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xffffffffffffffc2) setsockopt$inet6_int(r1, 0x29, 0x28, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r2, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 18:15:52 executing program 2: execve(0x0, 0xfffffffffffffffe, 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='$^-#-+\x00'], &(0x7f0000000380)=[&(0x7f0000000400)='\x00', &(0x7f0000000140)='^:\x00', &(0x7f0000000180)='-)\x00', &(0x7f00000001c0)='\\\x00', &(0x7f0000000200)='\xee#\x00', &(0x7f0000000240)='\'\x00', &(0x7f0000000280)='[\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\\x00', &(0x7f0000000340)='\x00']) freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x8, 0x7ff) 18:15:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000100)="be854c24f0f1e67173baefc4767eea43c36f9c5441986d071006d4da08b55fa70a7ca2ae6140c9e50ba1c8a6a5813730088dbf1eb160bb182a593d72414ff8902db2b90521d198cbaeb6f1f73fe29fd7ae4d163cd34583f583f4a0851d29485f3b0a0832bc8f0c04c8c31f8bf786fd4edfb71a1ebc2ce10dc82d34126b52c90d18ac24eae85df1f9ee10c6179f5103f347e48b3ad168beb68a8a8a7ca7b28af902dc1e2265ee0e3c22dfc390c97a4162c6e0ad3a7ce79b65ba", 0xb9, 0x80, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 18:15:52 executing program 0: r0 = socket(0x7, 0x2, 0xfffffffffffffffc) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202b0c8e6fbb4573cd9"], 0x1) 18:15:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3f, 0x3, 0x200, 0x2f7d}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) dup(r0) 18:15:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x504, 0x20) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x50b, @local={0xfe, 0x80, [], 0x0}, 0xe3f7}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = msgget(0x2, 0x0) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/41}, 0x31, 0x0, 0x800) msgget(0x0, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setresgid(r2, r3, r4) bind$inet6(r0, &(0x7f0000000380)={0x1c, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x172, 0x4}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r5, 0x6}, &(0x7f0000000480)=0x8) connect$unix(r0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x3}, 0x8) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file1\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000580)='htcp\x00', 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000005c0)={r6, 0x7f, 0x81}, 0xc) r7 = open(&(0x7f0000000600)='./file0\x00', 0x10000, 0x0) r8 = accept(r0, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000680)=0x1c) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x8, &(0x7f00000006c0), &(0x7f0000000700)=0x4) fcntl$setflags(r8, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x12, &(0x7f0000000740)={0x9}, 0x1) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) r9 = open$dir(&(0x7f0000000840)='./file0\x00', 0x8140, 0x42) unlinkat(r9, &(0x7f0000000880)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f00000008c0)={r5, 0x1}, 0x8) recvfrom(r7, &(0x7f0000000900)=""/22, 0x16, 0x40040, &(0x7f0000000940)=@un=@file={0x1, './file0\x00'}, 0xa) flock(r9, 0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a40)={r6, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000a80)=0x10) 18:15:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) r2 = socket$inet6(0x1c, 0x6, 0x6) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x18) r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, r2) r5 = dup(r4) lseek(r5, 0x0, 0x3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r6, 0x0, 0x1000000000003) socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2427, &(0x7f0000000400)=""/31, &(0x7f0000000440)=0x1f) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(r5) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet6(r4, &(0x7f00000004c0)="e7f4f641682cae89575410f7ca2fd809d975fcfcde7a8e5d9d27cfed9a8b8e249a057b6b3d356696a0495d657f60c54db4e96c0423bb9750c62cbaf3098eb4fa5959227cff3b9e4ec91f1992b9665cd157795a5a9b2518978d64c4188deb961055ddf269b8c4f807fd2065029fdf5bc4f7c81980cd91d8e2db6b605a94c88bdee3a088e71a", 0x85, 0x88, 0x0, 0x0) setsockopt$inet6_udp(r7, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x25a) sendto$inet(r5, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 18:15:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00012e2f66693a653000"], 0xa) 18:15:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x1, {{0x2, 0x0, @rand_addr=0x1}}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f00000000c0)="1d1b62c822d015f80030bdf3e25ce9be9574ee427bf80f6847bf8d1dccd13a37d6e86c5bb2c46280c8febe9e382a9c30c020c5898152bb42059930421aee1744b8220bcf4831cb76301caeb3cfe547086ab7fab4d3b54407be", 0x59) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) writev(r1, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) ftruncate(r0, 0x0) 18:15:54 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) select(0x40, &(0x7f0000000000)={0x4000000000000008, 0xff, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) dup2(r1, r0) 18:15:54 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f00000000c0)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64=0x0, @ANYRESOCT=r0, @ANYRESDEC=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRESDEC, @ANYPTR64]]], 0x19e, 0x2}, 0x0) 18:15:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x220) 18:15:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1202, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x4}, 0x8) 18:15:54 executing program 0: shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) fcntl$setstatus(r0, 0x4, 0x40) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)=""/68, 0x44}], 0x3) mlockall(0x1) sync() sync() open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpgid(0xffffffffffffffff) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x1, 0x18) 18:15:56 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001500)={0x163, {{0x1c, 0x1, 0x7, @loopback, 0x4b28}}}, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1b9) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000440)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) select(0x40, &(0x7f0000000340)={0x7, 0x200, 0x3, 0x101, 0x7, 0x2800, 0x100000000, 0x2}, &(0x7f0000000380)={0x2, 0x7a, 0x200, 0x1ff, 0x2, 0x8, 0x9d66f05, 0x80000001}, &(0x7f00000003c0)={0x8d2, 0x91, 0x7ff, 0x1000, 0x9bb, 0x1, 0x5, 0x31e}, &(0x7f0000000400)={0xf2c, 0xfffffffffffffffe}) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f00000015c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000002c0)={r5, 0x1, 0x1, 0xfffffffffffffff9, 0xe2}, &(0x7f0000000300)=0x18) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000001600)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) 18:15:56 executing program 2: munmap(&(0x7f0000d9b000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x5, 0x1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0xac, "b5d7b4a8b580e2fa52a4e418e36ed429e0c411f36c2e5499965fd0240490efff878657b9efe9e832b94318fd40b705cee977d622907b137da8e7f11a7c6f51ccdce2396dc6af36457c0ac76df2ecbf5b8b5b85ad25d9378c0db7a3fdc7692fa1b1100ba436410c0322f543aa424839f87c5e4d9943edae02799dcdde73aaae31aacdf7b23727703ac863280f5ed403845a2fc42f0903904cea9a708b3bb407221ce926fe888c9bf32974d413"}, &(0x7f00000001c0)=0xb4) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 18:15:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendfile(r0, r0, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 18:15:56 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80}, 0x8) r2 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000003) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000180)="d888beb52267b552c3a52bc138126ccc8f93b06cde0bd153c8d13323bdc5c4c84d766167a3c96806307a1d8ab99fd1e17d29d101fd0446eb180787acc60cd97ef0a0e5381fab4520d65afbb77be4", 0x4e}, {&(0x7f0000000200)="0bf09cd9200eb276ac06fc10c4f265f47ec4162afe948e2b6a53e1c4ae88d15c6edfb96a13ec96d2e5cb6f6ffe1c16eb053b1393530038ab39c5f840ac9fef6a0b9c07f386792e4f27e0e7d11f25bba02ac7d49c9a1e7bcf7d4aade2f38cbd09dadcfad4349db002dbbbdb4ae021df30b85498280868950334753fa355ac3a1a2cff1d7019070fa6859dc8047e7c158afcee8002cd1dacbab4a7c1df0e29212f0cf4b4624d8c1ab2ac4271c11be1b15e138a5670c2803afff16be9c417cabecedefeb6f17aca933ae58c2f9897a41a2160ef19ae35a3c703d940d345b0db6f72cf4ece6a", 0xe4}, {&(0x7f0000000300)="7d86825554da87ced10593162678b1a3b3aecf430abd29b988a8c0a16fa30509d4d027c65ed2eb12651c9b652437d1764a943fcf3c925f9feee07f406b0676d2dc75c19cca91b5bba32196cd188c996d2a74475913c6bb0adff26703e19518826513", 0x62}, {&(0x7f0000000380)="71d4a3e7c61a3f90f30a0c1e78ce4c216b1fb88f36ff6b77c3c1fca2c7254cdfb74da9d96ca3fecaea2d9ee0bfce9d37339eb6531efbd0903870af5590524111de8d83238687b1e1d29acf0e6424d5f3a1ae3c36508670d3bd0f2345eaf6c2b0f652e2433bdc3de52ec4bd366160115709244b6859c75d0cb4c93ee8ebd28470dfbc5690b8e475d5c979f2d02f21aa44f04a3a7e1e5c9a3cba2663f064590572f6b2a2db23f6c76bce92d62d0cf9e0a98e01e57adcc1cc2b9405d502fc6fbfa1ae0c0142475ee30825f5c9afff915fd8cb9f", 0xd2}], 0x4, 0x0) flock(r2, 0x3) flock(r2, 0x5) close(r3) 18:15:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x2, 0x100000000, 0x10001, r1}) 18:15:56 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xa, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x2, 0x100000000, 0x10001, r1}) 18:15:56 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) fchdir(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb2, "74b1210d65ed45acabc42a86af27b6eedd61cbb61b3f8cb8aed862f4609ea580b92575de1114d11336544d29690b52ec67f6a8eafb6789a917b8250d12b681ff84ac2e3e9b53498abc8e328e2391711ce81a8992edb1cdf78ebf8e7a375b00eaf7ee4cf5f5185c4f67fd25230af138dfa09098d9b63cb45cbc1f35b07183dec698f23caaf278e85403bdf2f065744acd725d2b76d91d19d7828fd5548fddd820786df82628c105d4366d9f5e675a66e11898"}, &(0x7f00000000c0)=0xba) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x5}, &(0x7f0000000140)=0x8) freebsd11_fstat(r1, &(0x7f0000000380)) 18:15:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x3, 0xffffffffffff2c47, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf, 0xba54}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x5, [0x4, 0x3, 0xfffffffffffffffe, 0x100000001, 0x4]}, &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x4, [0x2, 0x616, 0x8000, 0x5]}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x200, 0xfd, 0x3, r3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xd90f}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r3, 0x2}, 0x8) 18:15:58 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000001500)={0x163, {{0x1c, 0x1, 0x7, @loopback, 0x4b28}}}, 0x88) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x1b9) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000440)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) select(0x40, &(0x7f0000000340)={0x7, 0x200, 0x3, 0x101, 0x7, 0x2800, 0x100000000, 0x2}, &(0x7f0000000380)={0x2, 0x7a, 0x200, 0x1ff, 0x2, 0x8, 0x9d66f05, 0x80000001}, &(0x7f00000003c0)={0x8d2, 0x91, 0x7ff, 0x1000, 0x9bb, 0x1, 0x5, 0x31e}, &(0x7f0000000400)={0xf2c, 0xfffffffffffffffe}) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) truncate(&(0x7f00000015c0)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000002c0)={r5, 0x1, 0x1, 0xfffffffffffffff9, 0xe2}, &(0x7f0000000300)=0x18) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000001600)='vegas\x00', 0x6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) 18:15:58 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0xf, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x53) 18:15:58 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) r1 = socket(0x0, 0x1, 0x3ff) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000140)="3e7ceaf2dc77e16950d606631e434400cabcfbacb0a9d2a413d2a9abba34f1f82ad64c720f13dfc021d2495427b588a3fce50a902d74e4eef83c7b2d141ca9f98125339c7671d44661853ccd4019c3daf2cae5e55da29d7e1091d71f1380d10975fd2abfff5ce673860815bee8c6d4e880", 0x71) 18:15:58 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 18:15:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000280)='./file0\x00', 0x100008, 0xe0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0x3, 0x7, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x7, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x200}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r4, 0x0, 0x7, [0x8000, 0x8000, 0xfffffffffffffffc, 0x8001, 0x0, 0x9857, 0x8000]}, &(0x7f0000000140)=0x16) 18:15:58 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, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0, 0x60}, {r0, 0x8}, {r0, 0x40}, {r0, 0x4}, {r0, 0x100}, {r0, 0x2}, {r0, 0x40}], 0x7, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r1}, 0x10) 18:15:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r4, 0x0) 18:15:58 executing program 0: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x33a) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 18:15:59 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x1, 0x4) 18:15:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x111) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x3) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) 18:15:59 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 18:15:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8, 0x3e5) 18:15:59 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 18:15:59 executing program 3: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000004) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x1}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(r2, 0x101, 0x8001, &(0x7f0000000380)="d04f232a622a00664c0d9ab170bd4fe1eb46910517128d4ddd9cdead1370d313586feaa3e2c117f62c19ce8f7f254c1ecfd427f85959111b30ca9c6a0fc999c69032254e4c0fe2d518f6d86a47a27c3d8a1538ca6cfc51e0055e8db0bdf5c7d7d5c2ee5ea3a87bb0d87adfd83b8553449d2fb2dd7a2186b2bacbda1d718c42e9fb21", 0x82) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:15:59 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0x28) r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x40) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x6, 0x1, 0x582c, 0x49d835b2, 0x3f}, 0xc) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = getpgid(0xffffffffffffffff) wait4(r1, 0x0, 0x10, &(0x7f0000000200)) fcntl$setown(r0, 0x6, r1) read(r0, &(0x7f00000002c0)=""/171, 0xab) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bind$unix(r0, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) bind(r0, &(0x7f00000004c0)=@un=@file={0x1, './file0/../file0\x00'}, 0x13) r2 = open(&(0x7f0000000500)='./file0/../file0\x00', 0x100, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000540)={0xb29, "ff6f38d01b87eafa770e311666520d69"}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000580)={0x0, 0x401, 0x2, 0x7, 0x81}, &(0x7f00000005c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000600)={0x522c0817, 0x7510, 0x9, 0x3ff, r3}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @rand_addr=0xc9b9}}, r3, 0x101, 0x8001, 0x6}, &(0x7f0000000740)=0x94) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000780)="f8123c340278b497ead1d17f7a9cc2e62b4e540e8e2cbb06e26d42e1e59533264f354925c8e54ccd6c8f343b82f269b5bcec2f1a43b5fcf810753f18a851321031c9a3f943a5ea838a63e37be9eb650775278d841bbbd8fd45a9f21a0b0cb30da96d888800145ad17fdc0ba13dc10feb9015b1ca051969e5892c976f416ec279ff5b9b619afea1b7e94b5f0d60de17900c17aa864fd196233c7e58beb920f28a66f0e958aca447c733858d6178b19165cc731f1fd1099484cee93c4d65c8b4437ce48463115f3f9b797ccd07d5b2cdcf970dac933b9310f1f9a3", 0xda}, {&(0x7f0000000880)="9449acf72fe9204f9fb06b69dded788483f903b4cf5a92dcd9749ad9df9e9abe43ab44479b184c762ab583e7f55503c7b928de2a48ae7bad225a6d616e3f0bca86160415aad5d1c098b4b51a76178519d71e5eebde905051b09210a3ca8ef433c82d84b06f6805ea4754f0c6d946f0f4415f792055983bdea982a6d14d99342f05a8bbde872d2998f6cc28ac00eac43a6e2e537957b81629ab7ccc33cf3891e3febd83df98a69adbf3ae74766795a4", 0xaf}, {&(0x7f0000000940)="ee1bc019277c91a24a7a8022d62aa2305e1ada78885da80b2a2eecc10036bfe0938515d95e9ca63e00babf9497419ea5db84e6392208f6fe8d9779831ce7143dd6f37b53bd342ce72a96f18bff1d3c04db3974e029e0c8af60fccdf52209dd40c85be35d0a394d629617e18f2d5f0fe23a0ccc69f71f9e7b19b92f8224133eec205081ee17928396d97212a8c38648773ba56dec79", 0x95}], 0x3, 0x0) sendmsg(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000a40)="6b7e39de960cbf4bbb9fe2c9c9df003707dbd37e33c2386f497cf6b2added4a4e501bccdb21b578b5d8a9bb393416d78a2cc13d1f1ecd4093295bb5653fdae95eee2d05a6d947e88c37c81fc7578e85c", 0x50}], 0x1, &(0x7f0000000b00)=[{0xc8, 0xffff, 0x0, "803ef561b1c7b7bfb95ccd67142dad5efb0cc18fa9a586a75f934436a551d32006cc0de9cc8a000e9ed972f678bdddc560d159508a35f135b13e3c71db88ba2fe9c48aaa8d3d318fddeebcd5e3d075f5feebdd35cc10f2e3fb30fb77ececde548cae42fb68a7b9453c09af8114961ba44207dff075aeae2ceb3b00b3234a03f67de7edc8826805d5e50076d21e10563f197d7553170e495101280decb34651c06989fd95c11e19bea9b06aa1186a883de402bdd89ac0"}, {0x20, 0x3f, 0x962, "d48895f3216831c6c9fa"}, {0x10, 0x39, 0x40}, {0x68, 0x6, 0xa9d9, "540a091725ad74fca778cc805d1914ce318e851cb2eb5c3d83b1d163e9d8149e32a4c7b29731a6748054dad11d50fa9806500de67a47922b126a4b872cb3d1f78a105e5151bee5413b3c3d46e1b924c784eec3ab8d15"}], 0x160}, 0x9) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000cc0)={0x1}, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000d00)={r4, 0x8001, 0x0, 0x0, 0x10000}, &(0x7f0000000d40)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000d80)={0xf, 0xfffffffffffffe00, r4}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000e00)=""/251, &(0x7f0000000f00)=0xfb) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000f40)={r3, 0x3e, "36b97a2e50822a7be2f1bc4daf1446e373663e5e1d0177c9e3fdcc372f4c186b43129f12a78df89d6c1937581de962fab5d9024ac88bc29f2876b842a3d8"}, &(0x7f0000000fc0)=0x46) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001000), &(0x7f0000001040)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0xb) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001100), &(0x7f0000001140)=0x4) 18:16:00 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xa) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r0, 0x0, 0x4) 18:16:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000840000003f00000006000200000000"], 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x7, 0x2, 0x20, 0x4eb, 0x4, 0x8001, 0x7fff, {@in={{0x2, 0x1, @multicast1}}, r3, 0x8, 0x8001, 0x8, 0x1, 0x8b}}, &(0x7f00000004c0)=0xb8) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 18:16:08 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000540)={0x0, 0x72ffa087, 0x10000, 0xffffffffffffffff, 0x6, 0x8f}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000005c0)={r1, 0x5, 0x8000}, 0x8) r2 = socket(0x802, 0x10010000001, 0x81) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, r1}, &(0x7f00000006c0)=0x84) shutdown(r2, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000340)={r5, 0x5, 0x9}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x8) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r6, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000001c0), &(0x7f00000003c0)=0x4) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={r5, 0x1d, "27eab53ed081c070cc524bf6981da17ff04b4199424813219b5fbeb3f3"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r6, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r9 = msgget(0x0, 0x421) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000400)={r7, 0x1200}, &(0x7f0000000440)=0x8) msgsnd(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000000)={r8, 0x1}, &(0x7f0000000040)=0x8) 18:16:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=r1, @ANYBLOB="000000000600"/20], 0x98) r2 = open(&(0x7f0000000400)='./file0\x00', 0x110100, 0x4) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x1000, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000600)=0x8c) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) poll(&(0x7f0000000500)=[{r4, 0x92}, {r2, 0x2001}, {r3, 0x2000}], 0x3, 0x5) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000640)=ANY=[@ANYBLOB="f8e2ffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae6a0c73d6bfec7025feb00040000000000003257923232d232b74eddaee26fd57654cfce4c6939cb7604e4a1882afcdbaea4263fac6eab337da0581101f5a594ea14a79cd5d216c99d4fc2534095460268c4c544a1359a55feea424d4a3391360465c172"], 0x0) ftruncate(r4, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 18:16:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000840000003f00000006000200000000"], 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x7, 0x2, 0x20, 0x4eb, 0x4, 0x8001, 0x7fff, {@in={{0x2, 0x1, @multicast1}}, r3, 0x8, 0x8001, 0x8, 0x1, 0x8b}}, &(0x7f00000004c0)=0xb8) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 18:16:08 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000680)='./file0\x00', 0x40a, 0x13) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000b40)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0xdb70}, &(0x7f0000000000)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x40, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffffffffffff36) 18:16:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000840000003f00000006000200000000"], 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x7, 0x2, 0x20, 0x4eb, 0x4, 0x8001, 0x7fff, {@in={{0x2, 0x1, @multicast1}}, r3, 0x8, 0x8001, 0x8, 0x1, 0x8b}}, &(0x7f00000004c0)=0xb8) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 18:16:10 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)='[*\x00', &(0x7f00000001c0)='!\x00', &(0x7f0000000240)=')^-\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='^$^\x00']) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340), &(0x7f0000000380)=0x4) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x3) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x80004, 0xb32, 0x1000300010005}) 18:16:12 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2772}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000020000000000020000000000ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000018000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=r1], 0x8c) fdatasync(r0) truncate(&(0x7f0000000280)='./file0\x00', 0x20) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) fchown(r0, r2, r3) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 18:16:12 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) fcntl$setflags(r0, 0x2, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 18:16:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = fcntl$getown(r0, 0x5) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setown(r0, 0x6, r1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000840000003f00000006000200000000"], 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xf, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)={r2, 0x7, 0x2, 0x20, 0x4eb, 0x4, 0x8001, 0x7fff, {@in={{0x2, 0x1, @multicast1}}, r3, 0x8, 0x8001, 0x8, 0x1, 0x8b}}, &(0x7f00000004c0)=0xb8) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) 18:16:13 executing program 3: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x81, 0x2000, 0x10001, 0x0, 0x1, 0x81, 0x4, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, r3}, 0x8c) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f00000000c0)=0x100) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x581e, 0x4) unlink(0x0) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{}], 0x1) execve(0x0, 0x0, 0x0) 18:16:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) fstat(0xffffffffffffff9c, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000001380), &(0x7f00000013c0)=0x4) r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000040)=0x1002) pipe2(&(0x7f0000001240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) dup2(r3, r4) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 18:16:13 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000000)=0x2, 0x4) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r5, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) 18:16:13 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2772}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000020000000000020000000000ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000018000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=r1], 0x8c) fdatasync(r0) truncate(&(0x7f0000000280)='./file0\x00', 0x20) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) fchown(r0, r2, r3) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 18:16:15 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) fcntl$setflags(r0, 0x2, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 18:16:15 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) fcntl$setflags(r0, 0x2, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 18:16:16 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2772}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000020000000000020000000000ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000018000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=r1], 0x8c) fdatasync(r0) truncate(&(0x7f0000000280)='./file0\x00', 0x20) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) fchown(r0, r2, r3) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 18:16:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x1) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c65302f66696c6530002f46258b660d88fce9ad4b9c0f8967d004c2474fee102e72a900cd1c6b86"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1, 0x0, 0x3ad}, 0x20101) sendto(r0, &(0x7f00000004c0)="78459f8bc1327303d76548af35344fc9d7aca2245ad483de27e17c79753b9fcc6b1245d7cd7aa3ee82fba165fb5911242be991ae0277784f4f2d050a7b831e99905370630eb63649d16e0582553d411b1cf57a1612888bcacc932a944b71c67411664b71237d48247599a24b9be57f3a4e83e8cd303878de3d170b4ca919b4be8fd30e4d16196ff0eb830af25a47c6f281b472bfe61ce885312c3203fb6de80ff1fbb316e19287a701d113cab3baf8c1a2ddf71518b992e36f15840ae344f05106b9ecea2bf3c1c467a22062d0c97c621664f3abcb8eca65335fc8eeeb07f7e22d36dce4a4147a1a61", 0xe9, 0x104, 0x0, 0x0) 18:16:16 executing program 0: mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000380), 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:16:16 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) fcntl$setflags(r0, 0x2, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 18:16:17 executing program 3: semget$private(0x0, 0x1, 0x0) r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) readlinkat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/9, 0x9) unlink(&(0x7f0000000340)='./file0\x00') r4 = shmget(0x0, 0x3000, 0x20, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/224) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000480)=0x0) setresuid(r5, r6, r7) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x100000196) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="f02480b7eb4d74bd9fb63de4d9779c1395e11b46024857793421dec084700100384da22bbade39745e473862086e04d1e0816f742f8a18bafabc88748e8582a325bc6c3ca3af6785505a2e0484b06b60de9e2f648ebc11", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000580)={r3, 0x6}, &(0x7f00000005c0)=0x8) execve(0x0, 0x0, 0x0) 18:16:17 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0xffffffffffffffff}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8004, 0x40) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 18:16:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x4) 18:16:17 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000140)=0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x1e0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x2772}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000020000000000020000000000ddffffffffffffff00000000000000000000000000000000000000000000000000000000000000018000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000", @ANYRES32=r1], 0x8c) fdatasync(r0) truncate(&(0x7f0000000280)='./file0\x00', 0x20) r2 = geteuid() getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) fchown(r0, r2, r3) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 18:16:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180), 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)=""/26, &(0x7f00000000c0)=0x1a) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20200, 0x1) openat(r2, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) 18:16:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000600), &(0x7f0000000640)=0x4) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000680)={0x0, 0x8}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000700)={r4, 0x7}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 18:16:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@multicast2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x81, 0x2, 0x4, 0x2, 0xbe, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) poll(0x0, 0x0, 0x0) 18:16:19 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x11) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x169) setgroups(0x1, &(0x7f0000000680)=[r0]) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 18:16:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f0000000000000000000000ffff"], 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x7) 18:16:19 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x433, 0x1, 0x8831, 0x1, 0x3}, 0xc) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000040)=""/4096) 18:16:19 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x0) pwritev(r0, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0xc) 18:16:19 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r1) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 18:16:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x100000000001) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) close(r0) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt(r2, 0xab2, 0x3, &(0x7f0000000500)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x8, 0x9}, 0x8) 18:16:20 executing program 0: select(0x40, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 18:16:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) write(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="f8f63edc92e6d43286969ca58026cfe7d31c2e3ad8c04520b53470a69f05811ee2ac0434f0b5e6afb7179ada745e69bd0fc25bf81bd78c2174f29add58ce382288bd9249c2ed019d5a71f3b40c261cebb9799cce0c3c5f922b30f1e7107eedf03a32177866bf79184d3b8137042e8757a44dd26158349b3b8ae4d6e5dad00c055cc9f61d3c9d2ca98d6be20d04e0f83ab4f6d6df310994aca41136ebfb9db197d2e1d1302dc478015c4503d427168f3b48a9855d0b4c07c004feac31f439fa133c240ece", 0xc4) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0xd7ce48c019887683, 0x7, 0x2}, &(0x7f0000000040)=0x18) 18:16:20 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x1}, {0x0, 0x40000000}}, 0x0) r0 = msgget(0x2, 0x1) msgrcv(r0, &(0x7f0000000000)={0x0, ""/40}, 0x30, 0x0, 0x1000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = socket(0x10, 0x2, 0x6) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000100)={0x247, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) 18:16:21 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x100000, 0x40) r3 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001400)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x100000000, 0x10, 0x3, 0x101, r4}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) r5 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001440), 0x20000000) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000100)={0x1, 0x4}, 0x8) poll(&(0x7f0000000140)=[{r0, 0x90}, {r3, 0xc0}, {r1, 0xc}, {r5, 0x180}, {r3, 0x194e3653be062587}], 0x5, 0xffffffffffffffe1) freebsd10_pipe(&(0x7f0000001680)) 18:16:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x600000000000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000140), &(0x7f0000000180)=0x4) 18:16:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) recvfrom$unix(r0, &(0x7f00000004c0)=""/169, 0xffffffffffffff0a, 0x40002, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x532) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x3, 0xffff, 0x0}, &(0x7f0000000680)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000006c0)={r1, 0x1fe, 0x7fffffff, 0x3, 0x0, 0x7, 0x4000000, 0x5, {@in={{0x2, 0x1, @multicast2}}, r2, 0x4, 0xe69400, 0xaac, 0x3f}}, &(0x7f0000000780)=0xb8) poll(&(0x7f00000005c0)=[{r0, 0x34}, {r0, 0x14}, {r0, 0x2180}], 0x33e, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xf}, &(0x7f00000002c0)=0x8) pwritev(r0, &(0x7f0000000340), 0x0, 0x0) r4 = open(&(0x7f0000000400)='./file0\x00', 0x28000, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup2(r4, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000340)) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvfrom(r5, &(0x7f0000000380)=""/106, 0x6a, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="01002e2f5c3209453b8c025a987318fc3ab1907e2334d11c6d09e767ea26ca1ae6c845cd8c56d79638dcf58af970bd3a7224aa4bdc27f6872f3e3fb89ef68d1719a91d0b7bdf0e5bc32677de52805b768e006ca9014d96f1ba93c1f4b87907c807f2bd4573e10291e48c6d79404688924465b7d34634698202ae506c7348e30d9795858b975406656441e887b20117cb1be0b088a8c8b8b9869e480cc9355341342f201215494554a67822cd33d945da0bd1ae"], 0x1) poll(&(0x7f0000000400), 0x8e, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x17, &(0x7f0000000000), 0x2) accept$unix(r0, 0x0, &(0x7f00000000c0)) 18:16:24 executing program 3: r0 = socket(0x2, 0x0, 0x80) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="1ddbee672d75720c7b1261ae7c65c9cc268722e0a5b1ef8bc52367854e422420bfeb6d027aa6925ba0300a0492f0f3e8e234acd901cf4397b7ca15cabb0cc50000dfffffffffffffff"], 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x1, 0xffff, 0xffff}, &(0x7f00000002c0)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0x3, 0x2, @loopback, 0x6e}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="aff2058a77601d3d1e914a42f89c483803de08557d", 0x15}, {&(0x7f0000000140)="a6d356b683d887ec4ca32b0932f38a0bb74ed747a8e9bf801b50d72c7a54077f79d9f7cee8993f12d85d26e369006909b17058c4f5cc086625aa9bdd08cb35839c7fb339a1a6d510093c082f21779698678513ce5fb6172116e2a9f68fabe8f526981afbabaf87cf6c0f825228a4054a56e2bf3e3050063df3fcf2a3c577b8c7eec19b7264ee752fe9d9b14a4eff56edb6763a1a4a2b129f740c8ca3fb051619024c121016afaa3444bf0d8608b7e70fdcec4937c90dd429ce008ea639df3ad5de9be10c8a5347e12e", 0xc9}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="2c0000008400000002000000cd790300000200000900000001ec000018330000f7ffffff04000000", @ANYRES32=r1, @ANYBLOB="1c000000840000000a00000000000000000000000000000000000001140000008400000007000000000000000800000014000000840000000100000009000000000804001400000084000000010000000100ef0e00800200"], 0x84, 0x20104}, 0x18c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:16:25 executing program 1: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffd5e, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000005c0)='./file0\x00', r0, r1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x200000000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r2, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f00000003c0)=""/199, 0xc7, 0x40, &(0x7f00000004c0)=@abs={0x0, 0x0, 0x3}, 0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) freebsd11_fstat(r2, &(0x7f0000000200)) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgid() fstat(r2, &(0x7f0000000280)) 18:16:25 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x1, 0x91) accept4$unix(r0, 0x0, &(0x7f0000000240), 0x30000000) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) socketpair(0x1c, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) rmdir(&(0x7f0000000140)='./file0\x00') r3 = shmget(0x3, 0x4000, 0xa0, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) r4 = dup(r2) fchmodat(r4, &(0x7f00000001c0)='./file0\x00', 0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 18:16:25 executing program 1: setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) setitimer(0x2, &(0x7f0000000000)={{0x401}, {0x7ff, 0x6}}, &(0x7f0000000040)) 18:16:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') geteuid() freebsd11_lstat(&(0x7f0000000040)='./file0/../file0\x00', &(0x7f0000000200)) getuid() r0 = getuid() setuid(r0) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setreuid(0x0, 0xee00) geteuid() freebsd10_pipe(&(0x7f0000000000)) r1 = getpid() getgid() getpgrp(r1) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)) r2 = socket(0x1f, 0x7, 0x0) getsockopt(r2, 0x0, 0x6a, 0x0, 0x0) dup(0xffffffffffffffff) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$unix(0xffffffffffffffff, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c) accept4$inet6(0xffffffffffffffff, &(0x7f0000000640)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000980)=0x22b, 0x30000000) getpid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x802) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) 18:16:25 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0xb2) mkdir(&(0x7f0000000180)='./file0\x00', 0x14) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x1000000000) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 18:16:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x1, 0x2, 0x3c) __semctl$GETNCNT(r1, 0x7, 0x3, &(0x7f0000000180)=""/78) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x51, &(0x7f00000000c0)={0x8}, 0x90) fcntl$setflags(r2, 0x2, 0x1) 18:16:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x39e}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000680)='P', 0x1}], 0x1, 0x0}, 0x0) 18:16:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) r1 = socket(0x1, 0x20000003, 0x80000001) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x401de1e1, 0xa, [0x7, 0x0, 0xd8, 0x400, 0xf1, 0x8, 0xf5d, 0xffffffffffffffff, 0x10000, 0x0]}, &(0x7f00000001c0)=0x1c) recvfrom$unix(r1, &(0x7f0000000240)=""/192, 0xc0, 0x80, &(0x7f0000000300)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r4, 0x4}, 0x8) r5 = openat(r2, &(0x7f0000000100)='./file0\x00', 0x10001, 0x108) sendmsg$inet_sctp(r5, &(0x7f0000000640)={&(0x7f0000000340)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000380)="38f033b872152481281e05c1f9915e09045c911ff4de", 0x16}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="92b9fd10432ca228a959a12c4d", 0xd}, {&(0x7f0000000500)="345465b9467550ff89ff1b8924369a6752d92c2a279098a4", 0x18}, {&(0x7f0000000540)="eb291804f9b81dd756c02079d9796769c65954ac32d0f08710b583a4d28da846", 0x20}], 0x5, &(0x7f0000000600)=[@authinfo={0x10, 0x84, 0x8, {0x100000000}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x2000, 0x4, 0x72, r4}}, @init={0x14, 0x84, 0x1, {0x3, 0x8, 0x1f, 0x7}}], 0x40, 0x4}, 0x2010d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x10001, 0x3}, &(0x7f0000000040)=0x18) freebsd11_mknodat(r3, &(0x7f0000000140)='./file0\x00', 0x1000, 0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x49, 0x2600, 0x9, 0x4, 0x8, 0x2, 0x3, r6}, 0x20) 18:16:25 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x63, "4a5bc401c6f98956b579025fc62cdde03c409f78ceb13b290e2150ebb42116d9c72b7b3367eeafa5599ecf9093f5e9f81e314bb4fc9210eecebf36db5fb0e7876ad33d421fc62fa31ab5dd2aaf6f685a084e5964244f897c3f954157c68c287d157fda"}, &(0x7f0000000100)=0x6b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x800, 0x4, 0x9, 0xffffffffffffff00}, 0x14) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r2, r3, &(0x7f0000000000), 0x401) 18:16:25 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = getuid() setresuid(0x0, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) r3 = msgget(0x0, 0x40) msgsnd(r3, &(0x7f0000000080)={0x1, "907e89f263d8041054a28b04389c1aa26b1915e69da034c6482bd4f96a658550acde1f358d6d77449378b823533d362f4e8c145e3222c036bd121d28b684d48bb5f0f756c5b215a339ff6a33e387598c14cf5f9ab55a563acfc9427f2d19587cf76ca7d33bb65bc5ee9b9591d46b8fc9a6ee8eb153314b8e8ceaee775a6d2b624f91141214c4c76b9cc235d4a91fc62d00f3c66139a1d1fe6a7e8c4647ecf106950c181fa12240"}, 0xaf, 0x800) setresuid(0x0, 0xffffffffffffffff, 0x0) r4 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) r5 = getegid() getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r7 = getpgid(0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r8 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000000180)={{0x6, r0, r5, r0, r6, 0x8, 0xff}, 0x6, 0x1, 0xd9a, 0x1ff, r7, r8}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r9, 0x2}, 0x8) 18:16:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xf6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7e6}}, r1, 0x9, 0xff, 0x10001, 0x3000000000000000, 0x80000000}, &(0x7f0000000140)=0x98) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000180), 0x2, &(0x7f00000001c0)) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000280)={@broadcast, @multicast1, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x96}, 0x8) r4 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x6, 0x2}, &(0x7f0000000400)=0xc) r6 = socket(0x10, 0x30000003, 0x9) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f0000000440)={0x0, {{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0xc) r7 = dup2(r4, r6) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000580)={r1, 0xc00}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000600)={r5, 0x3ff}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) getsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000640)={@rand_addr, @broadcast}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={r8, 0x7}, 0x8) r9 = getpgrp(r3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x74}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000740)={r1, 0xfffffffffffffff8, 0xf, 0x7, 0xd4b3}, &(0x7f0000000780)=0x18) sendto$inet(r4, &(0x7f00000007c0)="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", 0x1000, 0x1, &(0x7f00000017c0)={0x2, 0x3, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001800)={r2, 0x2}, 0x8) getpgrp(r9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x26, &(0x7f0000001840)={r10, 0x8}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000018c0), &(0x7f0000001900)=0x4) syz_execute_func(&(0x7f0000001940)="41dbe2c4614ac2f49cc4a1c1facac4a27d5a92a27111dec4616d60fcc441655905c2ffffff2644dfaa90000000c4c1bdf5e78f49b896ae4b000000f30f1217") getsockopt$inet_buf(r4, 0x0, 0x15, &(0x7f0000001980)=""/237, &(0x7f0000001a80)=0xed) 18:16:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x880000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) poll(0x0, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) truncate(&(0x7f0000000140)='./file1\x00', 0x80) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 18:16:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82e1643000b426ae99c51d30bc9cb0c4b9566115b790c2efe5aa01d7b201777542f6cfe5885db795b7dd5552f65e30be721f0a28cd7d13a0e4bf77c72330df5c6fd15a02142ec8f4c6f740af641871156cd342906446b76f4198f6c3bad0c226c17e0ab4c2630f"], 0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x232}, 0x1c) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0x4) 18:16:26 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000640)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000680)={r4, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x800007e2780e3) 18:16:26 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400000000000044, 0x20) r1 = msgget$private(0x0, 0x49a) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000200)=""/187) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, {0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0xffff, [0x19, 0x74, 0x30000000000000, 0x7f, 0x5, 0x3, 0xd40f, 0x4]}, 0x5c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x800, 0x400, 0x0, 0x0, r2}, 0x320) setrlimit(0x3, &(0x7f0000000000)={0x80000021, 0x2000000b35b}) 18:16:26 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) fchmod(r0, 0x1) 18:16:28 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35c}) mlockall(0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x800, {{0x1c, 0x3, 0x5, @loopback, 0x6}}, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8a}}}, 0x108) 18:16:28 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0xfffffffffffffffd, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/176, 0xb0) freebsd11_getdents(r0, &(0x7f0000000140)=""/64, 0x40) fchmod(r0, 0x54) open(&(0x7f0000000000)='.\x00', 0x840, 0x81) 18:16:29 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={r0, 0x4}, &(0x7f0000000040)=0x8) 18:16:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:29 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, 0x0, 0x3cd) 18:16:29 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) socketpair(0x0, 0x7, 0xfffffffeffffffff, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="e4000000"], &(0x7f0000000200)=0x8) lseek(r0, 0x59, 0x7) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x6000, 0x7, 0xfffffffffffffff8, r2}, 0x10) 18:16:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@empty, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @broadcast, r1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000080)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x480, 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x2, @loopback, 0x4}, {0x1c, 0x0, 0x0, @empty, 0x9}, 0x5, [0x9, 0xfffffffffffffabb, 0x3, 0x1, 0x3f, 0x4, 0x5, 0x3ff]}, 0x5c) 18:16:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x22, 0xffffffffffffffff, 0x100000138) 18:16:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000003000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x810}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x4}}, r1}, 0x84) 18:16:29 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = getpgid(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x2a9) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="07000000cd026bcaf8c26709fcecec8250b1175351d9ae7947ef1a6e70649285be7421b1c86d20c81dba40", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) fcntl$setstatus(r3, 0x4, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r6, 0x8}, &(0x7f0000000140)=0x8) 18:16:29 executing program 0: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x98) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x1010, r2, 0x0) 18:16:29 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000240)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="a130becfebfbd2910b725dbfd1b0507dda61285e67786f2fc7fdfbe56d43baa2bba244b9fe506dbd682b9125db703a0348d24e8c323ce63cad045bd1abdf6a0a594f2760036757f303ae48a37a965579c8410b162725d2632b11d761ceae3b569f2090ff424723fc5d11fc6e9c46539b506b275382bace2b8708f658545d1b6a1a9c7748487f585e064d3ef71b559e9f59221104c2d8190ce8898ebad75034809da9b1a2b63a5574ed61f6e113447b2529396704c8", 0xb5}], 0x1, &(0x7f00000004c0)=[{0xb8, 0x0, 0xcb5c, "f63463b532fb1254d7a42da0a49ab5885ff32dea6065b85a4acf51329b0ff145ebef28d7ede920c69ad9e206b836e527f800425affe441f56b025c2346e6b17abd0cc453886916bb8d93bf2a47c8a70b4c55d73f316de4ee202aeae2351ab1b4a6517f92e3cd185c0bf35cc5cdafadfd7cef527838c8dd29e9649b825fbd5c67dd69ab08f812129d47cbc09687e316205f3660414a10dcee13c15c1cc9ff1f7f0af15875fac788a8"}], 0xb8}, 0x85) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1f, 0x39a8, 0x5, 0x7, 0xfffffffffffffffb}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r2, 0x0, 0x26, 0x80000000, 0x7, 0x1}, 0x14) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e2f66696c65302f5d66890b925f6863358efa88cd1afa5118ed5d23d397b96eb3eaf2c0d919454bf3d42f062cc5ff"], 0x10) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) 18:16:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x48dde41f, 0x9, 0xba4}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x68, 0x100, 0x1ff, 0xffffffffffffffff, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x28, &(0x7f0000000200)={@in6}, 0x84) r2 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="010000c3bd091b8994d77200", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x704}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="6b09ffff00020000ff0f009000000100040000001c004e22ff000000000000000000000000000000000000017f00"/148, @ANYRES32=r4, @ANYBLOB="010000000100"/20], &(0x7f0000000380)=0xb0) getsockopt$inet6_tcp_int(r2, 0x6, 0x12c9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r5 = dup(r2) getsockopt$inet6_tcp_int(r5, 0x6, 0x22, &(0x7f0000000000), &(0x7f00000004c0)=0x52) 18:16:30 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = dup(r0) write(r1, &(0x7f00000000c0)="801819fa78da8cc237bcfe8f0396ea0bc0b974e40a6a5d66bbc0d1d8d561dfba3a4a9815a1bfdf1888be922a690a9f3d439f5c6fd59e169faf5e63abd3dcb81de56969", 0x7) 18:16:30 executing program 0: r0 = socket(0xfffffffffffffffe, 0x40fffffff, 0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x800000000000048, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x2}}, r1, 0xb9cd390, 0xffff, 0x200, 0x80, 0x2, 0x7}, &(0x7f0000000000)=0x98) 18:16:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0x33c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x0, 0x0}, 0x0) 18:16:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) unlink(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) unlink(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000180)='BbMo', 0x4) 18:16:33 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd070fd8bbe700000000000000") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x1, 0x4) 18:16:33 executing program 1: r0 = socket(0x18, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x473}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x80, &(0x7f0000000100)=[@in6={0x1c, 0x3, 0x5, @loopback, 0x6}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x10000, 0x9, [0x4, 0x0, 0x5, 0x80000001, 0x401, 0x9, 0x8, 0x3, 0x7e6]}, 0x1a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0xffffff35) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x3f}}, r2, 0x7ff, 0x5, 0x800, 0x2, 0x5}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x77, 0xfffffffffffffbff, 0x1420, 0x8, 0x9, 0x1722ed68, 0x5, 0x400, r1}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x408000000, 0x7, r2}, 0x10) 18:16:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) r3 = accept4$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x9f, "8e26215ca051c58fdac690093e76a4d03745a33a7bff1fae123a40537ff83cdead9028df2cd97122ad9b88de93c58f57e5175e25a2915901f3d99794157ed688e521a451c056cfd11805143eb753b003b3dd7afd0f9a35431e4f59b09e1d4087aebe7d8589e86370bc6dccbe13c2fe2baf28fa72f5299e87d15fee901b5395bccce768a8c75d6057bf4cfd1ef82650446b60dd9b3688367d5055042e63a481"}, &(0x7f0000000440)=0xa7) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000580)={r4, 0xd, 0xff}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0x8) getsockname$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x8d, 0x1000, 0x81, 0x101, 0x7, 0x7, 0x0, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r5, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x27}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2015}, {r2, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 18:16:33 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1000000000004a, &(0x7f00000013c0), 0x20d) 18:16:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x7}, 0x24) truncate(&(0x7f0000000040)='./file0\x00', 0x3f) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000080)='./file0\x00', 0x100088, 0x21) 18:16:33 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r3 = semget$private(0x0, 0x4, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="8100000008000800f99162c4bbf0180a9105c138"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={r6, 0x4000000}, 0x8) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x3, 0x3, 0x100) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r8, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r4, r7, r9, r10, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r8, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x8}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x7, 0x1, 0x800}, {0x2, 0x5, 0x800}, {}, {0xffffffffffffffff, 0x20, 0x1000}, {0x3, 0x5, 0x1000}, {0x7, 0x7, 0x800}], 0x8) 18:16:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xbc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0xd3, 0x6}, &(0x7f00000001c0)=0xc) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 18:16:34 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000008c0)="de23b26d615a79d3bed74d8415b55c562a45fa4ef4b4e10d88ba72fbad8713f82b5e931eaa92d3721be23bd292e4600b7b834fa9b7bdd695edd6b7d308f6eedd964f31727bf02118a782f561124a7d71c5fba7d2e17811274fc52b48a0af0ee6a8699b10c76660f51abcdb0c310e0a2e2a518fdc985fd49bc91220af9742011e5d0c63ddf1752833aa3453d9bd101fa8940dc071585ad43e16e5facc1d57d267335456c05d97a11d1c90d813d06ad5b464c686032bb4eda33125223fd5e80d063793a1d340c4e7c367bf54d20d5886b7c3f3e69ef72ea7fcfcdd86a3b398ba96b9847fdcf76248ae0a6f8bb8f61bbc", 0xef}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x8000000000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38915f51cf53221d5c1e69ecca2c39af2c747aa6f1dd74c3c4955e5bf3e23345361015448ad35a6b2ea06b28ed5845b48930d2dba30b000600d9c878b2c8be47f3705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c83c39cf5e7ad4fdc39e742c40fad2db46e13215b153a4f26d060ce1936eabef0701c8f13aacf06b7c8ecdc08ee428ede1441b640319b30bb158ae039fd79b2"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "4984ad33dbec52b69d63f039127736c3"}, 0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0xe736, @remote={0xfe, 0x80, [], 0x0}, 0x7586}}, r2, 0xffffffff, 0x9, 0x100, 0x0, 0x1, 0x7}, 0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) 18:16:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:35 executing program 3: open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000180), &(0x7f00000032c0)) 18:16:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, 0x0, 0x0) 18:16:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0}, 0x10) 18:16:35 executing program 3: r0 = socket$inet(0x10, 0x20000000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007081dfffd946f610500020000001f00000000000800030006000400ff7e", 0x24}], 0x1}, 0x0) 18:16:35 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) syz_execute_func(&(0x7f00000006c0)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000180), 0x80, 0x0}, 0x0) 18:16:35 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 18:16:37 executing program 0: r0 = socket$inet(0x10, 0x20000000000002, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="240000001e0007081dfffd946f6105000c0000001f00000000000800080006000400ff7e", 0x24}], 0x1}, 0x0) 18:16:37 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000540)={0x2, 0x0, @multicast2}, 0x6) 18:16:37 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000040), 0x4) 18:16:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x14, &(0x7f0000000040), 0x4) 18:16:37 executing program 3: socketpair$unix(0xfffffffffffffffe, 0x0, 0x0, &(0x7f00000005c0)) 18:16:37 executing program 3: r0 = open$dir(&(0x7f00000002c0)='.\x00', 0x0, 0x0) lseek(r0, 0x4, 0x1) 18:16:37 executing program 1: 18:16:37 executing program 0: 18:16:37 executing program 3: 18:16:37 executing program 1: 18:16:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:38 executing program 1: 18:16:38 executing program 0: 18:16:38 executing program 3: 18:16:38 executing program 3: 18:16:38 executing program 1: 18:16:38 executing program 0: 18:16:38 executing program 3: 18:16:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:39 executing program 1: 18:16:39 executing program 3: 18:16:39 executing program 0: 18:16:39 executing program 1: 18:16:39 executing program 3: 18:16:39 executing program 0: 18:16:39 executing program 1: 18:16:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:40 executing program 0: 18:16:40 executing program 3: 18:16:40 executing program 1: 18:16:40 executing program 3: 18:16:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x1000000020000000, &(0x7f0000000080), 0x10) shutdown(r0, 0x0) close(r0) 18:16:40 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) close(r0) 18:16:40 executing program 0: getgroups(0x2, &(0x7f00000001c0)=[0xee00, 0xffffffffffffffff]) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x0, r0}}) 18:16:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:41 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/91) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000001c0)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x44, 0x2, 0x9, 0x5}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) shmget$private(0x0, 0xe000, 0x80, &(0x7f0000ff2000/0xe000)=nil) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000002c0), 0x4) 18:16:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000400)={0x8}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000), 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x20}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb0c000000000000000000000000400000000000000000000000000000000000000000fa00"/136, @ANYRES32=0x0, @ANYBLOB="00000000040000000000000003000000d1ad0000"], &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xa, 0x9}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)="e82ead6e3df3cf24f123825af808293f72c5d31c59c8da8fb77462b8a96b65afe2ca460ad44728b4c5ab496bcb0bf7e8d17e8be6d8645f938255fedaf06ff5dcb40e6f0dcf1136eafdd6c37dddabcaa4fe18d1755f0964f3e48471b4ce278ad3688419f028872e77e590286341eabdd4170836d9fc", 0x75}], 0x1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f00000001c0)={0xffffffffffffffff, {{0x2, 0x2, @loopback}}, {{0x2, 0x0, @multicast2}}}, 0x118) 18:16:41 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x800000000006, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0xb, 0x0, &(0x7f00000007c0)={0xffffffffffffffff}) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket(0x17, 0x3, 0x4) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000580), &(0x7f0000000780)) r7 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000440)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000740)=0x7, 0x4) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000080)="4402071910c1ca2f4d66c4a3c590554d3062310e547ea6690caad1f790360983ca9b84f5ce99b1904c1d934c11eb5489d8dad54ddac044833e80dbd8e2ceb02373944d99219447448b2fa5244958e51bbc3864f677de06d34beca43b0c59642258752f6285a012f04ae6d01ac11febf2608ba258445a7b7bb8791508058a9b0a016db88050768701c9bf8a5dcafca17215025398c6f468853228cdcb9013ac194009c70471dc448592d0b7679c52b242f0283fa154920fa5ef0b871e05fa307d842a9b47f3c19ba7248a10cd3b85fa98d995daf12ab33032f0c0a7af5caf349a956fc3295bf90d6ecb1cd1e34451d7", 0xef}, {&(0x7f0000000180)="483a534a6528193a6847af788fce3bb943aeca369ed76af2f01ff2709f0d0e7c7f3d01d04d9f9e8a7b0b3abbdae8abff4601a4789edb0bde612d56d73b276fc106c3b86051db1a3c164cbc7b8024b52959b6400dd18c07f2a22541012ea8c02f3e52a37f0ad8a650ea963c54eaebddf4edcbfd318c37f96f9f2127aabb9636fb1f97054e060503b828bb06767bc313e6fc0905668073a608d7e144d1a645e7d663b53fc411efecafa505762b7e8f3df5d772bf81b8979643cb24499ba14d13cda30488bb7d4b", 0xc6}, {&(0x7f0000000280)="8cd34a5cff319738eb3adbc3e93159f5a01a8e29a4d0ced5c1f2c192a5ff6e0fbe0017724c4e76f9ca2b3d2b67f5c0178665861ee46cefc81af8ea7b6e830fa7f18fb335f9d8141a52a84b4cb4158232ec622d7613dc73de18faf47b7c9274dac39ff61dee07b4e004adbcb401afbe1138df88775b3156d3cc603dee2bcc80b179ca751cebaa1997cd83920b037d7eb8d13ee996c56064440153e0b5b26e7e79fa4bcaf073abc8494e146eae583f6bf4b02692a11b4d0e024149", 0xba}, {&(0x7f0000000340)="e1cb662f58312d8532bbf1ed30b7de5323970539a75aff549ee834d7ca49e9bef382e1b9aff5f519da3470844a86089d1e91d4ef5e5b473bc7a1eb4e50c55403833b7ed87eaebef9c2423029a59babc832f6977cacbe3cbc8bd4ef7c45b5567b634661fb2ab6982b12894e263879c35b6589cbd9baa189874fa20fc0be94c25e8fc38ca79911a05eee33f339f73c700e3e3a77434441f62621", 0x99}], 0x4, &(0x7f0000000680)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x60}, 0x20004) 18:16:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:41 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x4, 0xb0, 0x6, 0x2]}, 0xc) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x8000000000) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) dup2(r0, r0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 18:16:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000040)=""/226, 0xe2) 18:16:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0xff}, 0xc) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x81012, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$sock_int(r1, 0xffff, 0x808, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msync(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0) freebsd10_pipe(&(0x7f00000001c0)) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460020e1b1ac45e22c892a0f0000009f") 18:16:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="82020900ab4bece019faa39549f75f0369f48367e80000120000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x16, &(0x7f00000000c0), 0x8) lseek(r0, 0x400000000000000, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) listen(r1, 0x1000) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) write(r1, &(0x7f0000000300)="cde5cdbd32c144af562a799de6ce54c7a6f29ef7af00c6193b36200cfa6bc321ae1df9e46b0eb0c2a923c65fce94e6313c5ef46bf2ead93eca5dcdfcaddb89a04a77eb508b19f0aedb39d341ca7fd58a8d36332d2f3e94656013fcd411744906f6972088d264e7c2efcc8aee25dc92291a6940a3d49069f03e35e471a5add451f432d3359f26bc00803c2ab528a15c6d47a7b9bb3fbc9f0b013097a4a05276edd5956bd7f07f5ec25adbe88ff57925137863da69d9f027a1241d26de90625ae98a1e876441d932f70bca1feab196fcdfc5ab437482dc87fe90ff8f599110254f1e317d2843dab19c0cc1ee2211961c8c7f", 0xfffffffffffffe21) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 18:16:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x6, 0xefa, 0x5, 0x138c}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000080), &(0x7f0000000200)=0xfffffffffffffe95) 18:16:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x160) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x51137563}}, 0x0, 0xffffffffffffffde, 0x2, 0xffffffffffffffff, 0x3, 0x3}, &(0x7f0000000200)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x3}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r4, 0xe}, 0x8) 18:16:43 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0) 18:16:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:43 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000004c0)=0x1c, 0x20000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000500)={'accf_http\x00', "adbb625680a9d695d2245db654c5fec228d079fcef782b1c30412b6c99719c377a4badc0c065fac871ff3b32ea15f037840fa07b0fd87912dc302d639e1878fa7a303061e4e0cf8c39768d54752d1815c0e914d92bf3c94d6203f63e61292b76691fe5eb1e58d649666d1ab1610c994be44483b0d86f2414c571a51798f62c281adbf377e7264a46db7049cdf9cd4925221c2da941b08973f35060520c2562499a391c16c46c57de4e84076a9507997bb1b73caf35bcb7328470958cba08863aaec952af5ceb2972d3b7c315f3557e936e3f954513bf009e4f55419135cceff4a2c27310d90b2e3bff1b2a365dac8d74"}, 0x100) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x108002, 0xc0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000180)='./file0/file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={r4, 0xf2f}, 0x8) 18:16:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x828}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r3, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 18:16:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) r1 = msgget$private(0x0, 0x241) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() r5 = getpgid(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x7fff, r2, r0, r3, r0, 0x106, 0x7}, 0x6, 0x800, 0x1, 0x8, 0x2, 0x9, r4, r5}) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) 18:16:44 executing program 0: r0 = socket(0x17, 0x1, 0x100) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000b9000000"], 0x10) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xfffffffffffffffa, 0x0, 0x0, &(0x7f0000000240)=[@cred={0x20}], 0x20, 0x3}, 0x2000) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="72c74bf885b9a55f13a334e35b614d0a844ce7c609accad56b89b3bf5aaf58e717dfd4c87dc93205e6b631cc74118ec6d8094ef3956e57c2bd12c9a2dd93592e61441b765a0984f5c757d90ab1", 0x4d}, {&(0x7f0000000100)="b64ab994229879a4d8a489de0fb971fbc724a69b665e41a512d2db7e89877c9746aa98b85a1aab52d9b384e08796ea1d0d34683a40254394b0bbccbb19a11848b3a8a1b841ca0ee627d1fae1145e40f70464f54ec4e76540ed36d68362bbfaadfe88a5948ad244c490ec4e1527f65db42ec21474cc053fbf9e6eb5d61bcd84603a7d6bfb7a68f44e691adb932c0fa981d27f6730ee454a2bdb87ba52c2b7d4296d7c4cb468afbc28243b68bd2926e4356bda802186d2f00365fad9de7636", 0xbe}, {&(0x7f00000001c0)="083323e9041767baef8bc4d8d5876083e82651a0f9d36cf988af914fbd0a4272366738", 0x23}], 0x3, 0x0) 18:16:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5d, &(0x7f0000000580), 0xfffffffffffffe0c) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="86cbc4749f97149d257000f263830b1327a95ebcc4f21c1a1790c998c783b88be69a4c291bbd14b316c5b1c2c90c7e94baa34ecd7f90aa86725e075240dd7c1a22e7945fb59fd733fe5d1a12d507a891e1a30f1ddd2b16a4b8aa99e6413d8ffcc08e7f4fa19568eeba1cffb12260bdc0fcb9d2815b2f50d2cfcc3fd1007d87720f12bd928ff1d8b010da5587d18ba299c5b809101ccc44d24c6b5517175c0f64bd4b13498c", 0xa5}], 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x2) fcntl$getown(r0, 0x5) shutdown(r0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="8d19a5467c64e8d31c62e1ee6af9491e386e2cf9c953bb06a51f61efb9dfe385ea84ec5a2f2107341bf4f4207beaa7b1adcc459bba7007eecd0e9978e2cf7d44179a627fd2e4ac6626d40f6dd6b5e161b7ddcba7768d3a51257f0a744d0a7b52e015ba03d1430be59ce28eaa42ea2d4e69528fbb5603588d102966c767821ed7521c3e0a8b0f5b7de72d237c02e2dd46d977c7f45175ff93962ed84e78933e184c44439a2a0d2864de70f93b43b980d1cb9df3c6507c5adf25baf1", 0xbb) 18:16:47 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x41, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x81, @loopback, 0x80000000}, 0x1, [0x5, 0x4080, 0x0, 0xe1, 0x7, 0x401, 0x8, 0x80000001]}, 0x5c) 18:16:47 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000100)='./file1\x00') utimensat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x4004, 0x200}, {0xfff}}, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000300)=""/85, 0x697fdb20f9570e1a) 18:16:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:48 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000580)) pipe2(0x0, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x2, 0x6, 0xa912}, &(0x7f00000004c0)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="1c004e20ff000000fe8000000000000000000000000000aa480f000000000000000200"/121, @ANYRES32=r2], 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r3 = msgget$private(0x0, 0x7fffffffffd) msgrcv(r3, 0x0, 0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0xfff, 0x5}, {0x7, 0x401}}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x38c0c, 0x0) ftruncate(r4, 0x7e2780e3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r2, 0x3, 0x1, 0x10001}, 0x10) bind$inet(r4, &(0x7f0000000600)={0x2, 0x2, @multicast1}, 0x10) r5 = open$dir(&(0x7f0000000300)='./file0\x00', 0x400, 0x0) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000200)={r6, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) sigaltstack(&(0x7f0000ff7000/0x3000)=nil, &(0x7f0000000040)) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 18:16:48 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) utimes(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)={{0xffffffff, 0x100000001}, {0xbc, 0x1}}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x2, @loopback, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) mkdir(&(0x7f000000e000)='./control\x00', 0x0) freebsd11_stat(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 18:16:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:48 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x2c3298c4, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x800, 0xcb) utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}, {0x0, 0xffffffffffffffff}}, 0x0) 18:16:48 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getegid() setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 18:16:48 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) r1 = openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) accept4(r2, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x10000000) sync() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xea}}, 0x0, 0xbe2, 0x1, 0x5cc3}, &(0x7f00000002c0)=0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000300)=r5, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800008, 0x6, 0x12, r4, 0x0) 18:16:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) bind$inet(r0, &(0x7f0000000140)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x100000001, 0x1, 0x1, 0x8}, 0xc) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) clock_settime(0x0, 0x0) 18:16:49 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local, 0x2}}, 0x0, 0x0, 0x0, 0x200}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 18:16:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:49 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) socketpair(0x4, 0x3, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x50, 0x0, 0x100, 0x36c, 0x9, 0x6a22}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x7, 0x100, 0x5}, &(0x7f0000000100)=0x8c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3, 0x2}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)=ANY=[], 0x0) 18:16:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x0) 18:16:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="010000003dc12c3092d22d94c13b54745df5e16e484a154158244814bedebfb19756953acb59e1b7f0f3d7e6125899b2b48651cf4106b308e5000000000000000054bbf1ffef3832fbfb6718b159a38c16074b69d0750f4f17a41d2865250108e5f9c588f0c7b3e065609cad873a39e7bb9eb7378d79b57c2a812b9b71b0d544b8c072e027fcb9fdb94ba8056f64798c9eef8313828a8787c4d3d6f3c9d55d4f732fe25f0c3e28faad218aab426b34417a2cf36b38096f175747604458d4f6e5f214378e6580f45a60253cecfdf2e6b849c1", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0xc700}, 0x10) 18:16:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:53 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffdd2) 18:16:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:53 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @loopback, @broadcast}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) lseek(r0, 0x0, 0x1000000000003) write(r0, &(0x7f0000000340)="a0ba1a32f63d58bac8b45219e5161ba33969094c98d4fc0ada14106135ccdec97df4802175420100010000000000319094ee63a1006b2617844195cf1ada4649ee68eee35e7483733a4085a7ba0b185bd8306300000000", 0x57) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000007c0)=[{&(0x7f0000000240)}, {&(0x7f00000003c0)="d6055a0db3793e6843348705b9ff304cfe33c015d8e983cf203857d007a5679ef45b1f36cfd5da7f87c281e2cc8b574800527c9ef606db5bca4e0801f8abd9cbca481f4f28725f0fc1483e86de892d7388e92309db2dc16ee0872af7d9193153b526cafc7d2133564e11a379e24fd93e6263b36219a1796de44db0272459484474f325c46983dc1b4eaccaf36374eb5e86b93ffab66a44a59f78fe72b67e3035594c35c72c54fbcafd320d50af9da74c728f21d345ed0973c46a2643b5cd7c39ce58", 0xc2}, {&(0x7f0000000280)="792f6a88281dfac28dab67fada99c8e71a0ca469776fc3589c02c214438943645b065d6f9b7c505f43ac6d670a945766dc8daed00f6e57f943c4bf9354033c286e52fd4e76262846c0463ee926e810a6729ece5d1d452247d3736822c359075e107a66620893500dc9d19731c789b4f80bea4edd7da3", 0x76}, {&(0x7f0000000300)="a098a1259b905dd4c68df321e343cc528d91bcbd1f0661", 0x17}, {&(0x7f00000004c0)="c4479a0ec8e53c35581607bacaf379d05834", 0x12}, {&(0x7f0000000500)="c852634eb08ee2add7c5c06c565d0c49585f28550681dbc83ea38153dd123818eb0c29aad48fd34ca3bcc4d6ed640280dd29678807e5db6b6640885e5febdf99b2382deea5f43b3690cd8869ecb51ed33a252e114566159c1a4b59e7f44d8550f4f676e6efe3be6ee1ad71e4b51b8933cbfcc3be423add21bc11f2967daefe29d9905c23398075415642bea7315600c7a9a077641458b86b93d25a907ce01c5e7ab7ea008710d13cd580d169a451dc36fb4c641d3948c5a9538f0356565b4c0c4fd54de1e6be56d1090405f7f47894ddd55d428c5586055ee13d5c77683699d33f67f59998b8997b38800a9fc5f5e4781314639717cb", 0xf6}, {&(0x7f0000000600)="e94f464b4c530df8313b69192bdfa34ec39a08b00449c15e6747bf6ee65eb888574c83ee392998a1a05f7bd2a577e2a39a6dcf5bde0be4f2b7d771c924b745abb37e0c1574428bad50b150ac11c1082cd5200f8957c4f9ca05ed54b8a1725c6ae61c990c66976eac788792c4a87fb715882fa6971b71df98396a690cb44c414afdfc1eafa87efd1e2a837dfe3cf1486561b06b95ef647d590eeaa95801acc93c", 0xa0}, {&(0x7f00000006c0)="b482069e6ef6120686e79da6750797c5b6bf96eadab4854313b3864a6c4009f9869e1369e262463fb60230e0b5f8f97bc619b4e80e11ea906b2a22b1d86774a17444d7d88942c44d20acede1ec8f0d6be5c030dc97fffa4a9cd4e107cd36ce81c6ee3ba5be51fe8a7f2871451e6f466c8b6e9426816154fec3218af01eb526a29c00121293f6980e4822de69a2d734ca27de6440393942841663024ba8318e8fb39eab5d7183739491cf853850be77c5a6243c28c8e3a9c85867dcb582fc2d5451a44d8d4b2e549de29b4f4a212a5272f619b0f0cdd5ce8e139f70be5a96db0cb9cf345cecc1e33ff8df00f0fe0ed4ea", 0xf0}], 0x8, &(0x7f0000000840)=[@cred={0x20, 0xffff, 0x2, r5, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r2, r1, r2, r1, r0]}], 0x50}, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 18:16:53 executing program 1: r0 = socket(0x3, 0x20010000001, 0x1008001) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xfffffffffffffffd, 0xebb12084ae276564) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r0, &(0x7f0000000180)="610f9259dbfa2f616dd3e1eeb4f4c351f6c4cd380cf74471bdcb540412014e65ce9562157b60760bd4b6dd1386f19b46429ec597e24814a3cafa389c70aff232ccd211cc339dc1996c74b846da961ba496ac6ce7382101b1e836e2b08570717b73b8135d3e3a6d052cdd845a4ee993c899f3b67139358b33344ad4f58f06af30a5023ebfeeb5e4f140d2a1f419cade5f82848cafefe2a2dbae14debd1b74e47d2d2456a3988dcd78e0c8ea833680d837b08c0a810e376603be8f386e0023768bce2908b68f09047f4602f92246c62c3af67146dc86b170ee5df003ca8ff1697c10e94bbdab621f8e7c8ea06394b00e5f149d576d7af3cd9ac6", 0xf9, 0x8, &(0x7f0000000280)={0x1c, 0x0, 0x7fff, @loopback, 0x401}, 0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x6, &(0x7f0000000080)=[@in={0x2, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x0}]}, &(0x7f0000000300)=0x10) 18:16:53 executing program 3: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x30000, 0x2000000000004) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x400000000000, 0x100000001}) setsockopt$inet_mreqsrc(r0, 0x0, 0x1045, &(0x7f0000000400)={@loopback, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) lseek(r1, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e23090000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/119, @ANYRES32=0x0, @ANYBLOB="03000000fc2c0000000000000400000002000700cc8e821af8479f6001b9016a23bd8ca03754e8d5304b2c60c593c805389074b790cdc43eefd6d7dc1847f2969c3993914c82a0a37fc31d70bfb584544131f75498a6e557ae55c2e7"], &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x3, 0x4a6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x6, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xe3, 0x4, 0x200, 0xa8, 0x30d, 0x9, 0x6, 0x0, r3}, 0x20) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) r5 = getpgrp(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000001c0)=0x4) fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x3, 0x2, 0x20000000005, 0xfffffffdfffffffc, r5}) dup(r1) 18:16:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) r1 = accept$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x5, 0x4) r2 = socket(0x1c, 0x1, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000300)=0x3, 0x4) r3 = accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x5, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r4, 0x8000, 0xf4, 0x5}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0)=0x4, 0x4) 18:16:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:53 executing program 3: clock_gettime(0xe, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30703, 0x80) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000001240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000011c0)=0x1002) r6 = socket$unix(0x1, 0x1, 0x0) poll(&(0x7f0000001200)=[{r0, 0x80}, {r1}, {r2}, {r3, 0x2}, {r4}, {r5, 0x109}, {r6, 0x10}], 0x7, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0xb99}, 0x24) 18:16:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r4, 0x1000}, &(0x7f0000000300)=0x8) 18:16:57 executing program 0: socketpair(0x1e, 0x10000000, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022fd7143ea57f0000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3af, 0xa3e, 0x0, 0x7ff, 0x716}, &(0x7f0000000100)=0x14) 18:16:57 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/75, 0x4b) sendto$inet(r1, &(0x7f00000002c0)="6320cb00955beb37c54024c7121a3340cf8c40da75a0e87eb00f5a6ad1d57317c09b2a3126510024f5764b61b155807899f942686ea96e1b9b70bd75b12985e82383c51aab8a4130ee28bac052b191d3575ede27a04b3398c0fbf016b3f78c5fa79fac5230a6b4dd7c88625d198f0a59ede56ed5c254b71516376f74b56c8cc1622dd3", 0x83, 0x8, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={0x0, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) freebsd10_pipe(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000680)='./file0\x00', 0x0, 0x10) renameat(r3, &(0x7f0000000640)='./file0\x00', r4, &(0x7f00000006c0)='./file0\x00') setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x1, 0x734, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, 0x84) ftruncate(r1, 0x1) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c7000000e6750dac4dcb89ea86e90ea67f5a0d87727d10c23e95e286bf391ffff35ed0e409a5917e7a7cced8f105000000000000007f110e504c45dce39921d76eb077aa0ac6162395ee3519dad49d8c830fa7011bd87835e67cfa7a59df66955d18ea8ce563397911216b2b2cc3835417311b3a0df6b0ff2eb446ba1f8ee09e579e1329e64ca32803cfb74ca9774a7444e7f04d15a45f0abcebc0e3288671850afa2c6ef4467088e533166cda8900f7411b0280a79a716743d644"], 0x0) 18:16:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x30000, 0x10) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x20000, 0x10) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) read(r0, &(0x7f0000000100)=""/143, 0x8f) execve(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000540)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='$\'\\.[-\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='x{,+:/!\x00'], &(0x7f0000000600)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r4, 0x2}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000380)={r4, 0xfffffffffffffb03}, 0x8) 18:16:57 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x89b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x9d}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7c, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) flock(r1, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x54}, {r1, 0x100}], 0x2, &(0x7f0000000200)={0x4, 0x1ff}, &(0x7f0000000240)={0x80}, 0x8) 18:16:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000080)=""/90, &(0x7f0000000000)=0x5a) r1 = dup2(r0, r0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@loopback, @multicast1, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr=0x5, @multicast2, r2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:16:57 executing program 0: clock_getres(0xbe99faea3955340a, &(0x7f0000001100)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 18:16:57 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 3: nanosleep(&(0x7f0000000280)={0x7f}, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2, 0x3, @rand_addr=0x7}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x8) msgget$private(0x0, 0x10) r1 = socket$inet(0x2, 0x1ffffffc, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) execve(0x0, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 18:16:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xfffffffffffffefd) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000640)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0xfffc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x2) ftruncate(r3, 0x800007e2780e3) 18:16:57 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffc00}}, 0x0, 0x0, 0x0, 0x292, 0x100000000, 0x6}, 0xa0) 18:16:57 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x100000001, r3}) r4 = open(&(0x7f00000003c0)='./file0\x00', 0x205, 0x0) r5 = getpgid(0x0) fcntl$lock(r4, 0xfcef1fb850ccf3ad, &(0x7f0000000000)={0x1, 0x2, 0x0, 0x1000300010005, r5}) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000380)={r1, 0xfaaf}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x72) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000080)={r7, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r8, 0x2}, &(0x7f0000000180)=0x8) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 18:16:57 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000000008001500ac1400bbe0000001e0000000d0"], 0x30) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)={@in6, 0x0, 0x0, 0x0, 0xf65}, 0x8c) pwritev(r0, &(0x7f0000000000), 0x75, 0x2) 18:16:57 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:16:57 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, r2, 0x5, 0x3}, &(0x7f0000000300)=0x94) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r6, 0x29, 0x26, &(0x7f00000012c0), 0x4) getsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="ff0000008013e000003f0000732a464ed403005dbce4b80e4fccf482a296ee4b00000055b6049958bde41930b6b15cee025da55c0e5638a8e4e1fda09a49278d89d074015c86d3274ea4bb78b0"], &(0x7f00000004c0)=0xa0) 18:16:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="080000000500000010000000edffffffbac94005"], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={r1, 0xf2f}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @loopback}}, r1, 0x4, 0xfffffffffffffffc, 0x0, 0x7f, 0x100000001, 0x4}, 0xa0) getpeername(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x7) 18:16:59 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440)=[{r0}], 0x1, 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x0, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000240)={0x6, &(0x7f00000001c0)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0xffff, @loopback, 0xa8af}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x100, @loopback, 0x1000}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) 18:16:59 executing program 2: r0 = socket(0x0, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:01 executing program 2: r0 = socket(0x2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:01 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x0, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, r2, 0x5, 0x3}, &(0x7f0000000300)=0x94) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r6, 0x29, 0x26, &(0x7f00000012c0), 0x4) getsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xffffffffffffff01, 0x0, 0x0, 0x20c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="ff0000008013e000003f0000732a464ed403005dbce4b80e4fccf482a296ee4b00000055b6049958bde41930b6b15cee025da55c0e5638a8e4e1fda09a49278d89d074015c86d3274ea4bb78b0"], &(0x7f00000004c0)=0xa0) 18:17:02 executing program 2: r0 = socket(0x2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x100000000}}, r1}, &(0x7f0000000180)=0x84) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/31, 0x1f}], 0x1) 18:17:03 executing program 2: r0 = socket(0x2, 0x0, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:04 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000b40)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0xffffffffffffff36) 18:17:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:04 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) 18:17:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:05 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) fchmod(r0, 0x109) close(r0) 18:17:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) listen(r0, 0x6) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000140)='./file0\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000180)='./file0/../file0\x00') 18:17:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x9, 0x7}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xd4}}, r2}, 0x84) 18:17:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1f, 0x2, 0x7fffffff) getsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f0000000000)=""/15, &(0x7f0000000080)=0xf) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) 18:17:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000001040)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x11, 0x3, 0x0) r2 = semget$private(0x0, 0x1, 0x400) recvfrom$inet(r1, &(0x7f0000001080)=""/60, 0x3c, 0x1, &(0x7f0000001100)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) __semctl$IPC_RMID(r2, 0x0, 0x0) sendto$inet6(r1, 0x0, 0x49d, 0xfffffffffffffffc, 0x0, 0x0) getsockname(r1, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0xffffffffffffff51) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x1010, r1, 0x0) 18:17:07 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5a}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r3, 0x5c6}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000500000000000000000000000000000000000000896c64610490c97a0000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000001000000ffffffffffffffdfe4dd27c700000000000000000000000000000010000000d8bfeb38fabcc38e1d1c4c1396aa8208016ca3833f396a7f12ab0e682752f52998545877b77e9c1b3fc738a0e2d77eb639ba276f0d895ee7bf7d09bd1433b40c245fac0bb60410a6069b3e0000", @ANYRES32=r3, @ANYBLOB="07000000060000000902000008000000830a0000"], &(0x7f0000000400)=0x98) r4 = shmget(0x1, 0x2000, 0x1, &(0x7f0000e42000/0x2000)=nil) shmctl$IPC_RMID(r4, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r5]) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000004c0)={r3, 0x4}, &(0x7f0000000500)=0x8) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) 18:17:07 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000600)='./file0\x00', r0, r1) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x80, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000900)={0x0, 0x18c5, 0x2, 0x3, 0x1f}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000009c0)={r3, &(0x7f0000000980)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000a00)=0x10) r4 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000880)) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000780)={0x0, 0x5}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000800)={r5, 0x5}, 0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) bind$unix(r4, &(0x7f0000000840)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000)=0xffffffffffffffe1, 0x4) linkat(r4, &(0x7f0000000580)='./file0\x00', r4, &(0x7f00000005c0)='./file0\x00', 0x400) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) recvmsg(r4, &(0x7f0000000540)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/179, 0xb3}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/71, 0x47}], 0x4, &(0x7f0000000440)=""/197, 0xc5}, 0x2) 18:17:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockopt$inet_int(r3, 0x0, 0x2, 0x0, &(0x7f0000000100)) 18:17:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:12 executing program 3: r0 = socket$inet6(0x1c, 0x20003, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 18:17:12 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000380)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0322000007000000060000000000000000000100"], 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r7 = semget$private(0x0, 0x2, 0x214) semop(r7, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000340)=0xffffffffb1fdbb70) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, 0x0) 18:17:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:12 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 18:17:12 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x4, @loopback}, 0x1c) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = semget(0x2, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x2, 0x586c, 0xd00}, 0x10) truncate(0x0, 0x80000208022001) open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x140) lseek(r2, 0xffffffffffffffff, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000016c0)=[{&(0x7f0000001600)="9be69a54487d40295765a1d1cdece3ad88edc7b8b0f2c3465753a97de52581517e27ca6224fc01d2a2cb3faa20319f62c99d3dbbc1d26631bc967c8314645d4dcfdb6b47b63ba6d167995b56973b269e19b984d0facf89b102c6517726805fe2a52c3ce3d86179b07d69e86509ccbcbc12417e3deaa5f7fec0405ee51589cf4d769719dad06983adb1cd5da7393f02cb5625f3d8e756df2f061f4da1ff20aceb7946bc46fda3", 0xa6}], 0x1) semop(r1, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="04040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 18:17:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0xfffffffffffff801}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xc3, "c50e2aac77d55f3eb14afb692f847ded6cf66b888cf86dd8603a9b0f2392bfca8d477c9bd717185b4642c2b2f52bc97d2bc2b2a1ac1eca12d1bd17c2f93f54d92373a276f34018ff94a3a73a86289972b9d9d8cf6292892cde2d80089dec72c4c0d56261dd47f070f657856c3dcce68a63b577f03118b962f305063959f3cf00339ea458dbfdf57e3a5e99181bf3f1cc720bab22cf30d57d81bc4a1b1004961e8e03cbb94c3de0ed4a6433385354cac2b505d7170c39594af4669b874ce48c1b700a27"}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r3, 0x2, 0x0, 0x80, 0x5, 0x1, 0xf5d7}, 0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x80000001}, 0x11e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000004c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x2, [@local={0xac, 0x14, 0x0}, @loopback]}, 0x18) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 18:17:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:13 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001500)={0x0, 0x5463e7f2}, &(0x7f0000001540)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001580)={r3, 0x80000000}, 0x8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getgid() socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f00000015c0)) dup(r0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) pwritev(r0, &(0x7f00000014c0)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1006, &(0x7f0000000440)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x108c, &(0x7f0000000340)=0x800, 0x4) 18:17:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:14 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x4, @loopback, 0x5}, 0x1c) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = semget(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x2, 0x586c, 0xd00}, 0x10) truncate(0x0, 0x80000208022001) r5 = getpgid(0x0) r6 = getpid() setpgid(r5, r6) open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x140) lseek(r2, 0xffffffffffffffff, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000016c0)=[{&(0x7f0000001500)}], 0x1) semop(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0404", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000040)=0xff, 0x4) 18:17:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0xfffffffffffff801}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0xc3, "c50e2aac77d55f3eb14afb692f847ded6cf66b888cf86dd8603a9b0f2392bfca8d477c9bd717185b4642c2b2f52bc97d2bc2b2a1ac1eca12d1bd17c2f93f54d92373a276f34018ff94a3a73a86289972b9d9d8cf6292892cde2d80089dec72c4c0d56261dd47f070f657856c3dcce68a63b577f03118b962f305063959f3cf00339ea458dbfdf57e3a5e99181bf3f1cc720bab22cf30d57d81bc4a1b1004961e8e03cbb94c3de0ed4a6433385354cac2b505d7170c39594af4669b874ce48c1b700a27"}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, r3, 0x2, 0x0, 0x80, 0x5, 0x1, 0xf5d7}, 0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x80000001}, 0x11e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000004c0)={@empty, @remote={0xac, 0x14, 0x0}, 0x1, 0x2, [@local={0xac, 0x14, 0x0}, @loopback]}, 0x18) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 18:17:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:17 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000240)='$\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='-(l\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2}, 0x8) 18:17:17 executing program 1: syz_execute_func(&(0x7f0000000000)="93cd808000006969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fcdcce39aa95ff965be3c3b4d4d408064797f41df400e01efff2a9dc402053a9b0000002067450f483b1c0a1a63460fc476c16161787896040498e1b1ac8f0f0000009f") freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) setgid(r2) 18:17:17 executing program 1: r0 = socket(0x100003, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "c09086cc5a5a6976c4efb6921df2040af83665ddfe940b841b4cd0214b0f4d280d220994e12a28737427b90abba18d47e2b9949aebbfb6c485a0a88cf832c24afeaefafcaf6f4ed3e917ebc0f40c983ead41b4daa4e8631a5d86ba59f5b80883fad034bd72affc1b331a8083b213ed0e1491b083cac61aa68145aa012f33896f21dc1cff1b045e678b565fd7db4fbdca83a7445aea015b35a60ed4e35496531d0b7f22dd228155a854eb27d2b67010e7f2b71dce0f2185697da1fd14ab9d00e0c184b3fed3f8887d79dbb4dd61689641b6b6e3d099ad6dd836064c00"}, 0xfffffe9f) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x50b}, 0x8) 18:17:18 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x1, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 18:17:18 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x7, &(0x7f00000000c0)=[r0, r1, r2, r2, r2, r0, r0]) setgroups(0x1, &(0x7f0000000680)=[r2]) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 18:17:18 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000000)="dbfd95a18ac0a7c7d5a139c2c7e3203b6d55e7656cd6c23cd6b31659205a4dae6239419ccd92c79a3939939fbf30bde11270ce434b783c33d3dc069fc50f1f000af4daf98eae18a63589c2552ac0674f8cd2d066ed29988b24ea5c4d96be7699df8d1596870ba1530f35c0344a7a89b9595060c0a4e04b793b48566b6c8a73731417a84161ddacd0d907b2d6b57f1b8b371ffd15556901bf53088c26759af83660410486ba178247ef15c563604a102f85894f6ba003c97c6fe5e67b7c9b2e30d383e7cb0ba29a33f7478e66b04a8e8ed54907f3fc2071", 0xd7, 0x1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 18:17:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000100), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) fsync(r0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x5, 0x4) 18:17:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) 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) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file1\x00'}, 0xa) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 18:17:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) 18:17:18 executing program 1: mlock(&(0x7f0000f15000/0x2000)=nil, 0x2000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 18:17:18 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x80, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3783}, 0x8) r2 = semget(0x0, 0x7, 0x90) __semctl$IPC_INFO(r2, 0xebc59fd753660a51, 0x3, &(0x7f0000000280)=""/145) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r3 = fcntl$dupfd(0xffffffffffffffff, 0xd, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xa4af, 0x2, [0x8001, 0x4]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r4, 0x7fffffff, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8000, 0x2f, 0x3, 0x4, 0x6}, 0x14) 18:17:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0) 18:17:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[@rights={0x10, 0x1}], 0x10}, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 18:17:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000140)="68eaaf89bca1f27aaf2392df070c6f6d5fc242e26e679f07d776fbdc02c4a83224bf3c9b0b36c4e6cd579bc9cff5cc906588d310b06fa95a4da551cd625cc73695b8de08a454ff314ddd0d639abd00d826682de1b994a2b687554ef442c52579799b0e9fdbea1086d14c2b8131d1dd5227e9d6472027ac029e26b73ee609ac71fec00cc45de55562e9c79fdf070dfcfe9184727e", 0x94) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 18:17:19 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x100000000, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getuid() setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000540)=0x8000, 0x4) poll(&(0x7f0000000440)=[{r4}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 18:17:20 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) freebsd10_pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xc7, "e6750dac4dcb89ea86e90ea67f5a0d87727d10c23e95e286bf391ffff35ed0e409a5917e7a7cced8f1cd735fce7d279abe7f110e504c45dce39921d76eb077aa0ac6162395ee3519dad49d8c830fa7011bd87835e67cfa7a59df66955d18ea8ce563399011216b2b2cc3835417311b3a0df6b0ff2eb446ba1f8ee09e579e1329e64ca32803cfb74ca9774a3dfbbed40da166d87a73215598eb025b7444e7f04d15a45f0abcebc0e3288671850afa2c6ef4467088e533166cda8900f7411b0280a79a716743d644"}, 0x0) 18:17:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000003c0)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f0000000200)=0x8) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fchown(r0, r2, r3) dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x1}}, r1, 0x4, 0x7fff, 0x3, 0x4, 0x3}, &(0x7f00000001c0)=0x98) 18:17:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8f25, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x0, 0x54, "452e89791426b26864d246c9017646f0daca7f2cfea014c968a395820c1311a1246a39c98962e6cea8c1f6190dd48c84cd43fae9d0535b72d87e637afb6c162a66b3b8533728a225683878342264644ecf7ac88c"}, 0x3e) 18:17:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) socketpair$unix(0x1, 0x800000002000807, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgid() fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @multicast1, @multicast1}, 0xc) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x51, &(0x7f00000004c0)="5d8348068665ddd1bd2b219eace3c58e181fd37b531dc4691b0102f865c9d6972cdb3436d573c59304c25de42fb339b07696640e400731f754551330038c5a7145bf699f6627708eaf80223fad1147f8d3851758dafcf9513460490ca6307500904222ec438aed937975be440c8e70f38d681fc4107d02c76f803f55573b81677b90a692d5429c8ff513c6099b78e380440fd190ded6c0e4b17d89c88542606dc8920982c995b0d80c80c0ff9b16becd07ab7aadda2f9ca7fb616fb970f7ded34aa6590373dd1e899434abb52490d60eadb2ecfa24b37d7309e2c72672a64020e58fc67552943e47af736db313c460a395362b21a1b1623b702fde2099c7c786091c5b0729efcd539e3e6ca3a411d3126f6b8047980bd85b92d139669bb5119eac139a04884722232b271d03c2430dca20530887f748aa51f7c7f2be012d258dcf13a215931902315af7789b093bb8de505c4a1ca63ea72fa415eabc4b599e4183a7510480bfe2926abc0a273c63975e23a072f1ed0d07b924df6631e87e796b75591ba533d70111586610af4ce974a8f70eaefe5df3c13ada7e3e0cbf58046f7adbf11088a1a762abdcfc10cafda000d64b9223451fb869e4e263ddfec630c3c91d9a54ec8ae3d5cdc593fb86bbf569ca54bffaad87230dbdbec918293875239c5b225b1b028e8401f66544deac4c13152abe50ee67bbf0b01345b47c153ba6936f00aa4ea0527604d9d373a3a5dbd9272e8795d0b352b422470063bcb2e560963cae7a30685e33cd6a4f9de1972227c913c65357bf70c448935f9537e4a77218efcdd013eb98b28315c193cd4a4f383c653ed2d622595b489bb14a663ca416619863d082830f645ac6b497a010e8b7605722a5224529fd946db570f013fac33a57d74764b2a00c7c82c396e5212ff001da675bac65cf56676b96133ba65aba6860ae1426ce8271bbfcbeeb1e0651d7f49134cb0d82f3dbc3f4e8a34140fe3142f938d6ae33b232dea2266f6b6fb9bd2be8e2aad2ee5253560c1beb36072271fa71e7943c4916192084c765900db9b9326dec0032dbe73f018abeeb863e1914a51eac87e59f3fc7707013e1ca3ae342520e1ddadaea474dd77392446b827926808131fa72ef3ce6e8cdfd24f392c093128337d32eaedc68169490c14322b807b78f8819e895062038b646725998883ca843116f81752709e261365b5b95d05955986c68c2a376f899b53e555c3a4e1381e1dffbdb5adea135932d4f4db1ae95cafb5baaed44685424b17078b3fede1b1642dfcf8f0f0497d36f40c5c30aaffe03a4f0fa74af962a4ddf07a04ff484ab17b27d5453cdfd2687a5b90945bc48d47e4696b48bef145e98cd1c2506d89f21d2b5eb25e3b6edd71145d40eeee5da2f17478d1582d300abb967bb67d5abb0197fa86f4488fe84f0985f9086bd957c3395247e75a2d93e921bfe9b89e9273ef05f3842f2a79e0824aad44d11a7fafeac60ec620a65bdc015126b6f19ff60eb447a3f7bdf8296fcf9a4b1e5265d68b55cef35df52d5bc32dd5e7cd96f6d9035cd3175df7680a386b7337e6ac288943f1baca9ee600fd3eb2ce2b6d5da00366ef787dc2d3d1b1458983f9a18fa08429ae5502f5b10643a8eac0c85300fe66fd978a8904fb3695d09b1e78346a85d5a71f70be412f2ba28c288ad95020e0f1342ec634277c61dce0adec5ff296dddf40ae6437b83ffd8633257ed3b3d591a2e73a92ca1ecb8f9b4eda9cb4d3d0c39019bd979a9fd50d783c26a59d5dcb9301dd5dc0a7fa23a7a51296717507bf70d2f6519792ebd95120a703fed564bae8d0f6d71c5c9ef8bf795b5018704a1dcc9e75981e9970ef02659d0e7c7d043b98061b82a95429734f9b81116212d56a52121d1e6b561d4b82998b01d7e6b1676341622e8cadb36122ebdfb34681d6760ad87a5daecdefdc515c06bf628465f34fd6cd79129ca84c84b5721c39f75fa405c7a5cef78b9d69f2c58fa40663cbe0b8dc8d5ad69880389be41a3a4419d4674319e76910730aa3748707d42672ef6a040e597193b1d549468e232a5e9e3f05da3e06c9884d0ab396a93c7a494045585a72b088cc723765f5ab70568ea1a8b8b0bc8c33da4884bd9fd6209125a3cc6f10b181cb21c58788d5fdc1b96d9999b9fc3e01bd981fa7a16e9107b77461ef1cbec92da7cccf68311621031f7e5a660906ad5e3ecb85b7e7a7b0cf44dcfa32aa8b568092b37d4bdf1a61330e12c9bdf329f5b90cf7123581a08f963ca7ddd952b51d23b518e25a65cb6ad89497c0ef2d40bb049b80c4850d8ec6c50163203a65187ec7705132ed1a4631ee415ca7558072ffb18387e8cd4e9860b6c342e0f8ff9a147bed62ef498583629529ef24c631c744324c4e248dad945f01e02201a0cb404666ca807e7a72adacf28b1c0d2f07f357f0144c2297d6468540e155bbfbdf19412d7f474b10dc74dc22b063eacfe5dc8421159bc2333db9ae96311ed1b2a72fae4406bcef43bb5360713f196a1e4234c7c0f28972f4b33b52264c82cdca8abb306cc7f1bf8c097e5f4ef4177708ccebff7781ef74ff65b7495671e3323ff7abede7e108da414772f69b5bf9b0cb063a9504283d434249475697d8ab708540f5074379a4f135ed26b32617b1bf8d5a25bb6ebb47f4cbab96627ed779fc7bd7fe379220e81fcd4486ea16ed71ad3e06f38e06d619d211ff7fe3305abe60e2fd968e725ae7a15c0cda297228e6285b5b01b732d743803acc1f1e746d00a09c29732972befa0195a09964124871f887ab93baa41588704adbdeb46c550f72007eeeb0d112a0e46f2c8bb8917ae8a55ff1a6bf00150ad4b513a1f48029243fdb88c259def7ae1bfadf21d3e8ea4ae348f5b117176489c782b8425b4497b1f8d412509e3964a45ebc4b315e8c74dab1c3a4b8b209e514fc6312a2bac998345ccf633fac78340426eaf511279fd5239bfae0b43821b2398d87d12da387b10fc62febc7bc6035edb4dc184719000572452a818f06c4db894c92a47e3e7aaa7990cc3c2353633b7ab025d1dc9971fd31d00582754c765da6a00774f5462ef3d7b447c95d8420ca4355a13c60b2f153247c541ce34f9b797d1d22fc9c705629f6cf7b0068256c4bc9ade5f636f7b30c3dffcddce487b503838f1f14676e658568ac5d902a5b3af548758a910dbd05b90c6502737e904458fb7e33078d428be46bd194fa1612ac7304446a3886372e6f4dea7192dcf4a61d2c2bc98f3e23c40aebfbae894c27e1a7d3043a306534d650a4e100c76a50a285873c34f2c0724fd220d690ece5e631413025d8d7fec56b3d830442abe750b203f64764a4a3a768aea6d6332a8f084ede917d48db419ed2911b1e1854a388aee9a8e278077a6d5582c33ccfd5c1ebceb69b05560103cd329211825da83b9ad552b07a25ed2b330b652f61d7b1705d3d8f27e7e78a6b80a228b4a2ba825e51ac5e0d95aef883089b9cc3b9bd591436b9307aa2fa59bfb28807d9842990cbd6e0b44095498c68a5cf2d08a9c7cc1476a8ad2340c3960e8e4be732a6a3512e313144c76a750a844e17c419ef529901e0fb3bfa577b1d210f6b620cb72ca6a148f9f0033f007956faa42f1fda03e4cc5fb3a02eb1dc52f3407c35f373974243e04d7a182dd008e4c199d5d2a55fef883b635379f658c0bb61fd288780c8379bf5fb3c25e5497adc7efe9f6d5e8d1505c658602ff11686788c81b391efdbe431a66cd8a624359b3696369499ef2068e2dced4348652db965f6e2304486d18887cbd0e3a30e27f8cbcd6576fee0f59d44a3dee979ab7f3714bb083ef12a429be9a21f670cbfc9152df341b1eed48e724ebe979a12e9adf601830e0dd1fe3b3c5fd912428d0d5778983a5d01a895c04cf42f025b7476772615ea93010d0e3c3d089ac44f5d2ab5c8ec2d72139b7a7ff0d54efb84aa6896e5cd75913c307e0c45d89d6a68492d44178d8729623177c794dc1d94c39df925476119f6d21eedb6f87c7153372f3dc633b168c5e4d25103b1ad8ed595ffa2beedc5fa8a963ae528ce7fdc846ec1acfde6033746590a2c7aee5a48790f80802dcfb1faee3c79def16a09abd3749be98054ba4c877daf3079281c134e3fdcd054aac01cf6db759ab69ac98562748f7d67fe2bb5d90306e563c76eb91d01098be616ce36fae87b418cdcfe06b7d520ee5012ee8d59bf052444d1943880b0e4559b0aa3f0945ccff739220afda8307c8ae128635715d14a91c40d282e8fad57e31e5b45cadc7e94063dfbd7c971c2d59a639269114fc262e4bfbc9a4619fc3734a511599e4626c6560cce5281ad092a595129fe590264e5fdc7107c91ddd51b438703ca159f02e65b18836bbcc1e568e7759ded3046ff8bd6a9db7f152e7677e2c3c4c20d4ff89b85b231f2dec3acf064bd433bddbea4859d7e2abf7b088eb64cca2ef57ea9430036d32c2754487c3e910984ba6629fe168dc3bdb9cd4c0226684c739526728af14682cd18598d665dbce9496c69f2d980d57a4ec62ce8dc7ae84e136028de6093df1d0fcd69f542e65306b285bcc66847085682934666d7c64764d89f7030fbaee1187687f10126d519e0c1a0ea952e4bf0601c0ef830e0a5aa34572f45875a682c1a5bc8f90232bb7fdbda18ab41cb5f89a382afb6b2fb6e44d1784d614040fcb570a95eb9bd26bbf049c3149b40350b44c84b8cea1bbfe2d84f62acfc66e453212a26f98ed46ae262bc1f3e27174798b6980cb26e18465bd01d8b78803153fdc813b26643647b913dbbbff23410eb730b869770ee636e05975a7ab8cd19ef2281d356c829d351bbfa5447a61ed0dacac7cbaf39cc27d67563d87a9eb13848dbcd76403f1cf46b3ffcac0ddc6b0b54ec0508204bedef7d191c9abf33f6f03dbea9a3fa1b5a8baa8968de415ab671e89d1ebd7758466975d31422c8bd63e930373872503e76caf2c1469c1f1526ede02c18092499d630edf739b4b0ee97b61ac9028b29a1616cc06e0d98600d08589e3fdbe38904e5fa1bbe91869a011383cd0cdc669189678bd3d9be57bff5a7105565319704e1df6a918c470afdc3a8f8002c3466d339252a884ad3f0a2b9c2dda176272e4245793c2c4df0be01ea1a95ab4dd6b27fd63420fdd0bf6276acc852a438bd74bdf8803fabb0465f054e486ad7318fc9d9192de78dc766b148c3cb320fdce9925fe8a60eee95330e2e5d4521c725d35b276c0ba180bdeaf1c5bad5a0b41f85a8e5555d837c5e03c16e0b2c6396da9e36fb0f1f8aefe1c65fc68ce2ab75cb3cc4637523e941e75397c3bff409821f603ae4db90c2a806dc98dd2ed7620fbe0af62c1d7a78e16b1dca213587a1df36aee5118e274c8eaae073212ad16136e0335151468a4dd7b8ac20f898eb68ec6d5cdbb0e30a28e06eb5541c56c77bcac5535ef9e7f04f421b4e86f7303692bf467db81f05e2f64fbb6d18abd858d744008c4075cb7a15c0228f2b1fe8411d35cd9072f74b47bbe7ac29cad6ad2bd5f524e1695226892f9f32b237afd7fd094f69b966c367a5b6eb9c0a0963a08e7d662c09db46c324ddca5606c96e453aaf953107009beecd10e15151524c45748cba7dcdd00d9584420d50db667a45fc29ae7c33380f28c9d924ba09b3b3a22c07e6925135a7d9628d90874c411893a6d1ce07ae839c8d4875954c3b9b4de290dec459eb0f74a0f377380bdf57279e57104dcd344b253911e5b8de071b969c30dc8dd43ecf210f7da4559b359fb7281b1f1fd0843d6cbbd224d74", 0x1000) 18:17:21 executing program 0: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00040300000001000620"], &(0x7f0000000300)=0xe) symlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x5, 0x800, 0x7, 0x5, r3}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) 18:17:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x2, @empty, 0x40}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x5, 0x7f, 0x6e6, 0x80000000, 0x10000, 0x8, 0x9, 0x3, 0x40000000000000, 0xffffffff}, 0xb) fcntl$setflags(r2, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f00000004c0)) read(r1, &(0x7f0000000140)=""/218, 0xda) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 18:17:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x0) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r2) setregid(r3, 0x0) setregid(r4, r3) setregid(r4, 0x0) 18:17:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:25 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="2fbb9549e56beac4843769581f4bc3f0b0db7b078c37fc98eaeac3737ba0f8b531ee5b958ddb10fedd26f4c6b4439439d94da88583d507f1f3ac13381142e7e624ffa7b2f69f7fc3a4778c5dc13a1a583138dad8b01dfc6a3395e3ab94df920c3ba6a9687ec69dd56bbb0a211698e13c3aea46e143c51e38565e0a4da7f363e2c1aaac80b7177dc373af5967a44407866f1e098396", 0x95) writev(r2, 0x0, 0x0) dup2(r2, r1) 18:17:25 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) mprotect(&(0x7f0000d68000/0x200000)=nil, 0x200000, 0x2) mprotect(&(0x7f0000ac3000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0xcb, 0x4) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) mprotect(&(0x7f0000f4a000/0x4000)=nil, 0x4000, 0x1) listen(r0, 0x2) 18:17:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r1, r1) r3 = open(&(0x7f0000000240)='./file0\x00', 0x20200, 0x102) setuid(r1) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) truncate(&(0x7f0000000500)='./file0\x00', 0x9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000600)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0xff, @empty, 0xf16}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r5, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x9, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 18:17:25 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0x1, 0x20, @empty, 0x5}}}, 0x88) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 18:17:26 executing program 0: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7b, &(0x7f0000000640)="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", 0x1000) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) r0 = socket(0x13, 0x1, 0x4d) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:17:26 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e00000000020000000000000000000000000000000000000000000000000000000000000000000000000000f7f8b9eeb814067d2cccc1027b00"/141, @ANYRES32=r6, @ANYBLOB="03000000070000000600000000000000000081009acea67ae9993faee59e2d6a402305d89d648707099057d666b54279eb8b1ba7ba0bb115bb0630ca2fc80789cab3f56299d52ad0910274dec3"], 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x2000000100000) r7 = semget$private(0x0, 0x2, 0x214) semop(r7, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) getsockname$inet6(r5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, 0x0) 18:17:26 executing program 0: socketpair(0x2, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x40000000000001}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0xfe) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) 18:17:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) ip6_ctloutput: mbuf limit hit 18:17:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 18:17:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000002c0)='./file0/file0\x00', 0x2, 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x6, {{0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x7ff, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x5, 0x100000010000) r1 = socket(0x17, 0x10000005, 0x5625) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) unlink(&(0x7f0000000100)='./file0\x00') socket(0x0, 0x7, 0x0) msgctl$IPC_RMID(0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) flock(r1, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(0xffffffffffffffff, 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x1) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f) bind$inet6(0xffffffffffffffff, &(0x7f00000005c0)={0x1c, 0x0, 0x80000000, @loopback, 0xd0}, 0x1c) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) ip6_ctloutput: mbuf limit hit 18:17:29 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) recvfrom(r0, &(0x7f0000000000)=""/27, 0x1b, 0x43, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0}, 0x0) 18:17:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x4000, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:29 executing program 3: getrlimit(0x6, &(0x7f00000001c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000003c0)={0x5d47699a, 0x5bb, 0x1600, 0x5, 0x58, 0x4, 0x1, 0x5, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000340)={r1, 0x0}, &(0x7f0000000000)=0xfffffffffffffd62) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x28, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8200000000, @empty, 0x80000001}}, r2, 0x8, 0x4, 0x63f9}, 0x8c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r5, 0x6}, 0x8) 18:17:29 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x7fff, 0x6bbf, 0x0, 0x2df}, 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400000712, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe, 0x401}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x1cd) 18:17:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000000)='./file0\x00', 0x10006) sendfile(r1, r1, 0x0, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x104) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r4, 0x1, 0x81}, 0xc) ftruncate(r3, 0x0) read(r2, &(0x7f0000005140)=""/4096, 0x1000) 18:17:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) readv(r0, &(0x7f0000000800)=[{&(0x7f0000000280)=""/43, 0x2b}, {&(0x7f0000000340)=""/126, 0x7e}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000680)=""/91, 0x5b}, {&(0x7f0000000700)=""/231, 0xe7}], 0x5) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x3]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1c2}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0xffffffffffffffc1, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000180)=0x10) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000495, &(0x7f00000002c0)) setregid(r3, 0x0) 18:17:29 executing program 1: r0 = socket(0x17, 0x2000000a, 0x5) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e050000006530007ceca1dc220330350a731d7f16722cf6a7bb251db067d8d2a18429250d12a71f41548053c0f24b3e91dd843b024a7e50a7336e8c22bf82c26382b613fe0fed19a0f3372d1859f2015655abbd66cc86dc84feac487e828bb0bbbd94f673f5c3262bb819bc60ce588a78b703abf63084c1a271b54d6b5204abf86612"], 0x1) shutdown(r0, 0x2) shutdown(r0, 0x1) setitimer(0x200000000002, &(0x7f00000000c0)={{0x0, 0xffff}, {0x2, 0x2000000000000401}}, &(0x7f0000000080)) 18:17:30 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) fcntl$setflags(r1, 0x2, 0x1) 18:17:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x24, 0x6) r1 = socket(0x1b, 0x3, 0x1) getsockopt$sock_timeval(r1, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) 18:17:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:30 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0) preadv(r0, &(0x7f0000002680)=[{&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/155, 0x9b}, {&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f0000001440)=""/199, 0xc7}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/97, 0x61}, {&(0x7f00000025c0)=""/175, 0xaf}], 0xa, 0x0) 18:17:30 executing program 1: setresuid(0xffffffffffffffff, 0xfffe, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x742, 0x1) fchmod(r0, 0x0) freebsd10_pipe(&(0x7f0000000100)) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 18:17:30 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/4096) 18:17:30 executing program 0: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 18:17:30 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, '\x00'}, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) freebsd10_pipe(&(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) mprotect(&(0x7f0000711000/0x1000)=nil, 0x1000, 0x7) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x0, 0x20, 0x3}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000100), 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 18:17:30 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xff, 0x1, 0x0, 0x69f, 0x1ff, 0x9, 0x5, 0x4, r1}, 0x20) r2 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x2, 0x60) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r2, &(0x7f0000000080)='./file0/\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) 18:17:30 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7114, 0x6, [0xffff, 0x8, 0x1000, 0x3, 0x2c, 0x200]}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x3, r1}, 0xc) 18:17:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:31 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x130400, 0x1) flock(r1, 0x6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xfffffffffffffe01, @loopback, 0x2}}, 0x0, 0x1000, 0x1f, 0x309, 0x0, 0xfffffffffffffe00, 0x100000001}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x43}, 0x8) fchdir(r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={r3, 0x3, 0x7f, 0x4192, 0x8, 0x2}, &(0x7f0000000280)=0x14) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) 18:17:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) 18:17:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), 0x4) lseek(r1, 0x0, 0x1000400000003) poll(&(0x7f0000000280)=[{r0, 0x4}, {r1, 0x28}, {r1, 0xae}, {r0, 0x40}, {r1, 0x2}, {r1, 0x12}, {r1, 0x84}, {r0, 0x40}, {r0, 0x1}], 0x9, 0x7) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) listen(r1, 0x19) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x3200, 0x0, 0x9, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3, 0x2, 0x83}, &(0x7f0000000240)=0x10) 18:17:31 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000000)={0x1c, {{0x2, 0x1, @multicast2}}, {{0x2, 0x0}}}, 0x118) sendmsg$inet6_sctp(r1, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41, 0x0, 0xfaffff0f]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 18:17:31 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) 18:17:31 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000580)) 18:17:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xc4, 0x46, 0x1000, 0x7, 0xfffffffffffff543, 0x4, 0xffffffffffff1743, 0x127, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8, 0xbe, "63f16e42287abdb3ef1cc8039dd8c4f34abe5d8b3a7c0b1d0918d6ec3e10cb5772b5879325d58ad5835d59a80d23bc39eb04e8468478b3fe27ed7e823bc412ac66df978704f60ac9b3571a6dd8adee4c8dad894697d9a5c8374dd4c414a79303653cc9accc43cae58be0efa56f84d6ad5bc0ed8535a6753fc3292b3384fe1ee5355a9b822d2b3eb6708b4b49ccb79b674917a33575cdb2618eeffdf7b54747d7c34da1fa32c0e8fabfd423cebb21344f6c8a5d06413b8d1e26e0025543a8"}, 0xc6) 18:17:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:31 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000002c0)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 18:17:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x50, 0x0, &(0x7f0000000000)) 18:17:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x7, [0xa93e, 0x7, 0x2, 0x4159, 0x7ff, 0x1ff, 0x7ff]}, &(0x7f00000000c0)=0x16) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000380)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x8977a59f2fa29ac7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="e600000096635778894a99f3ac36968ddbb69570b692c6f1485aafe92fa7d0856a5a422cb91ef86ed302f67cc9c75774675175e923b3f4ab875152401bd3d530a4e8825aced75107dbb9bc9007c158c4e7d205f43029a38cf18bfecae7bc664abd0073e86a17a0b05f8290ce43e8c56fef0b895bbbb2455e1b15640515a3aed090acf3927884f524787d724710454d8bb4eed22b14fabdb15f45ef6eb74316cb2047f5b4895a7ae2290af3e21b7c6b81aa6b19016ce72969873c19f506595940e9e2c11631421e5fc50d2f9d1dc05f3946272633ae6f28061de122a8b2d71f87aa77295d2e66b67246d8"], 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2000000000000000000014000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb7900"/128, @ANYRES32=r2], 0x84) 18:17:33 executing program 1: socket$inet6_sctp(0x1c, 0x3, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r2 = semget(0x1, 0x3, 0x10) __semctl$GETNCNT(r2, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 18:17:33 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab354223", 0x22, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x100) 18:17:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:33 executing program 0: r0 = socket(0x2, 0x20000000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x10000}}, 0x0, 0x1, 0x221, 0x100, 0x2, 0x6860, 0x101}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0x4, 0x9bb0}, &(0x7f00000002c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6659bde56d76eaadd1c16c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 18:17:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) r1 = accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 18:17:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:35 executing program 0: select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0xffff, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080)=0x9d1c, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x8}, 0x10) 18:17:35 executing program 3: open(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x80) open(&(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x40, 0x41) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) link(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) 18:17:35 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) execve(0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\\\x00', &(0x7f0000000140)='+^\x00', &(0x7f0000000180)='*@\x00', &(0x7f0000000040)='\xb8\x8d\x11\xc6\xdb\xcf6.\xaf\xf8\xe3\xefrW\x9bfe0H+', &(0x7f0000000240)='*\x00'], 0x0) 18:17:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:35 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd50700080001000500000000000000c9f1b5d7b9b2461cd1376b660006033f004666fcdab22ceae94c2bfadfb4166a68a55d9f0000000000000000bd9651d017b0e45fb34e90f3031a7984781534032a000000000000000000700000000000000000"], 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x308060006) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r3}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000600)="b5319ea79684bb52a8ba124b8f511cb97d8c1e72eee230ef2cd8dd1636ee9bff28ee26830bee5f38c8fb518f650c9c5f20590335f3f840bd4fdc3b8eae8a4f44980251f2e90d8818dce04e5e22aa68170b1d9bdd602c83aa109fcb879a0edd312ab298cf52dd55b268e191afce594f87f3a602719f08ea2162ea401b4f64d82c464b29dbb0c763da5ce52556bd20c97f0569", 0x92) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x80}, 0x8) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000006c0)={r2, 0x9, 0x3, 0x4, 0x8}, &(0x7f0000000780)=0x18) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000280)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000300)="bd4c169dcd3306c5159f02df2ca14cb89f8179f1e65e31f122a733b73430a934a93acd070e1793381857c60a603874b136bdfc54db7c71e45a454182521b12", 0x3f}], 0x1, 0x0, 0x0, 0x108}, 0x1) dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc) 18:17:35 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0x5}, 0x4) fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="4ca171c1cc49f462026aed74cbddf209b6cfc866e1f233235418ddf9f5408c7f357288d626ab3c3bd68db267f6d150841fbbce6ddc3f0e6a6aeeb09c684f85b9457e6e590900bf8080bba6ad0cf151436d959cbbc9465d6c901e1ba5b89552b67d9e336b814930bd10f1b3b06fc762a4f354d2d38e9209f7adb7679cb3b36eec559b8a0dfddcc17bb6927ec1beb0f9b7819a2e1bfa983b2849e9a3a14d89be1bb9a7b840406cc3b7c0f7a1fabbbc6191a4e975b5fa3c8d955cb73a4404f3ab7c3ca12441a0bfb68bd0aa432697", 0xcd}], 0x1, 0x0, 0x0, 0x80}, 0x8) ppoll(&(0x7f0000000400)=[{r0, 0x2}, {r0, 0x2042}, {r0, 0x2138}, {r0, 0x4}, {r1, 0x4}, {r0, 0x100}], 0x6, &(0x7f0000000440)={0x9, 0x3}, &(0x7f0000000480)={0xfffffffffffffffb}, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000004c0)={0xfff, 0x1, 0x0, 0x9, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x20, 0x1, 0x4}, &(0x7f00000005c0)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={r2, 0xffff}, &(0x7f0000000640)=0x8) fchmod(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0)=0x20, 0x4) getsockname$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000740)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000800)={r3, 0x3eb}, &(0x7f0000000840)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000880)='dctcp\x00', 0x6) r6 = fcntl$dupfd(r5, 0x11, r5) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f00000008c0)=""/116, &(0x7f0000000940)=0x74) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r6, 0x84, 0x8001, &(0x7f0000000a00)={r3, &(0x7f0000000980)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x4, @empty, 0x398}, @in={0x2, 0x0, @rand_addr=0x7fff}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000a40)=0x10) read(r0, &(0x7f0000000a80)=""/229, 0xe5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000b80)=0x8, 0x4) close(r4) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000001240)=""/202) 18:17:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 18:17:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:41 executing program 1: 18:17:41 executing program 1: 18:17:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f0000000080)=0x105) 18:17:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) write(r0, &(0x7f00000004c0)="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", 0x1000) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 18:17:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) ppoll(&(0x7f0000000000)=[{r1, 0x18c}, {r0, 0x80}, {r0, 0x120}, {r1, 0x55}, {r1}, {r0, 0x8}, {r0, 0x80}, {r0, 0x100}, {r1, 0x20}], 0x9, &(0x7f0000000080)={0x2910af81, 0xffffffffffffffff}, &(0x7f00000000c0)={0x100000000}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x57, &(0x7f0000000400)="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", 0x1000) ppoll(&(0x7f0000000100)=[{r0, 0x6}, {r0, 0x160}, {r1, 0x4}, {r0, 0x88}], 0x4, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)={0x5}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x2e, 0x0, 0x0) 18:17:41 executing program 1: socketpair(0x17, 0x10000000, 0x9, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000000c0), 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) accept$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) 18:17:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x2001, &(0x7f0000000000), 0x4) 18:17:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x3001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xffffffff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 18:17:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="e9f96d84", @ANYRES32=0x0], &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000740)={r2, 0x400}, &(0x7f0000000780)=0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(r3, 0xffff, 0xffffffffffbffffe, 0x0, 0xffffffffffffff79) poll(&(0x7f0000000000)=[{r3, 0x2000}, {r4, 0x40}], 0x2, 0x7f) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x40) connect$inet6(r4, &(0x7f00000001c0)={0x1c, 0x0, 0x0, @empty, 0x2}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000440)=0x5, 0x4) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/156, 0x9c) lseek(r4, 0xfffffffffffffffe, 0x2004) r5 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r5, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_tcp_buf(r3, 0x6, 0x461, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) __getcwd(&(0x7f0000000380)=""/73, 0x49) 18:17:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) Jan 1 18:17:44 ci-freebsd-main-4 dhclient[794]: send_packet: No buffer space available 18:17:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x100000001}}, r1}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x2, @multicast2}}, r1, 0x9, 0x9, 0x3800000000000000, 0xe6, 0xfffffffffffffffd}, &(0x7f0000000300)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xfffffffffffffc01, 0x3, [0x200, 0x6, 0xe05]}, 0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x4, r2}, 0xc) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000600)=0x80000001, 0x4) socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xea2, 0x5, 0x5}, &(0x7f00000000c0)=0x10) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x8001, 0x3, 0x2, 0x6, 0x800, 0x3}, &(0x7f0000000200)=0xa0) 18:17:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:48 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000ffff990007ab0d0f5f40cb79d3dc871ccd050000000000000049f36044c22366c579072bcb6124000000002ed60152e81a7c41fd020efd00b7b1f54fef36e6328b0500000000000000bf1ed2bf466db8d8b44566bad3a208bd95fea4655846665142394d4c42051399"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) getpeername$unix(r1, &(0x7f0000000540)=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000016c0)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004315659dc1bb40000000d3e2e2942f11d3eef6a79dbaf4989e9c299cbf6c7fd0b271b9d30c30f77ee91b3fe3f5fff177f081945ee72af474ad85968fb87b69e3d6ec4752ffe57856fa9a4a92044be1200a948d475acac780b5ec244a2536e56b2abef7750c4badfbca329768a3", @ANYRES32=r3, @ANYBLOB="0700000009000000030000000001000015050000"], &(0x7f0000000380)=0xa0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x2000080) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)) readv(r4, &(0x7f0000000500)=[{&(0x7f0000000340)=""/48, 0x30}], 0x1) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001580)=ANY=[@ANYBLOB="01000000b97d92784acdd9e9336657280850d245e5ac20f5391f34a03596846a407b4ab09d82f37f7d1643bb12900e315613d752498b1d02c87e524858412a48dd5fb08a400db45a60d3cee3bc33bd3ca3b91bc74fa92992d1ff310f9db20471cfc85c95d2757843830b7bfd652814eb0a2c1be38d2b029e34", @ANYRES32=0x0], &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x1000a}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 18:17:50 executing program 1: munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x17, 0x0, 0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000)="74d52443f7eca2dacfe622d91ef51de9dfec534f5f609486fb1717b76519078f5a3893a73c6d594779e4cb4d31a59317780cb6337004d4a67e914d4775a8be", 0x3f) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) shmget(0x2, 0x14000, 0x8, &(0x7f0000dbf000/0x14000)=nil) 18:17:50 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000ba8ddc3fb27a0f25deea12f0142bc2711a7f3e4ccfb230a2731dd66dfc1deca8e0abb7d7b0840d6063561ee34b8e6f3a"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x1c8) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 18:17:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{0x0}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:51 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf\x00\x00\x00\x80\x00\x18\x00', "39933344978c2e6e0f952baa360e34376cb1b0ef0311d5ac85424e657c798c2f270de1d88b0f30abbc1e3ca1a3649bb7daae7f6079bd4418bcb92f809188ba51d3c211aef2d834b85b6a48fa372124d1a8d98ac9f2862380768a0d56cce5b974909bc0ce0f12f123aad821778e985eb63f0485d732659c2e5ed8a243bf5b6a4d9c65eac36cd1a362f532bb5bc8502fb3f3db4ea7ccedfd0db807143121faa53b31d5acf08b56e52c8ed2aa73faee2037e614d9916bd498648e80dead801e387059032b69cff34b0008a8dace0cab663c8fb1639b04921608a4f08c0f00"}, 0x100) 18:17:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1}}}, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x7fffffff, @empty, 0x29b5}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) 18:17:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{0x0}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000080)="2ad3803823291d459108bd01eb42a6bc669c2339a2123305237e717fc573ea059131a347f8f73569e67ce12da77a804d8b5c1dfdce3ade6b26b7db2e66c0749ca8611198983dc8a56ff0940f7812a951a73d4d2825c384039371dd14c304d9dd333933c0f12deb4f158a3002dc305dfd81809cb06775fd51d4ca56f7fba109bd69882e5eb1b0dbdd59db678b2917e1e30961af312693bb34c9172fd169c4e33b08", 0xa1}, {&(0x7f0000000140)="6d343ba7863ace9e8c3f259cb3a3873859f2fa571d8b223af62af7bbf68e4ca5e3f7471573283373933f377d2a5f11cf211413fcbccc20ad351d1b0d6f320eaaadc13c0fb2448fc9cce3d1440a9df0d917ff415c72f2f2467daf76b856d55b3474413edea2895d80d9ac60f19d7aeacb89ec7708e3088f61b2cb3267d6dce68f25b706ca3162f08b1705696fc61491ea359e5eee048ee462f7ae4689cb138760df124f4408e873e5a057bb487f8af641aa6c2cbe4d0daa88a717afd2ee67aaccf9d7353ed6a0a1d493ac1f18c028392438e2af7faefdb4247689b6f48c", 0xdd}, {&(0x7f0000000240)="943e6244a3", 0x5}, {&(0x7f0000000280)="4df63b544f6ed3107ebc446924b4a52e0cde03062e2e97959c5151b2a9d563ddcd33f67ba4ace9fb830eadc2602502d3a299c395f02a1981f529c97c5474459fcd6f74c495dfc2b2fd0bff98e8b90ee093887856b2ca94a8538c558e466c69a3a0b49b31502b449eb8df1750e7048d1be6ceab4f9752f532035fdda00dfd3200fbd8104a8639928ff2b0e5709237437947285589846f7a1bdb279e7b79b3d0ebf78440aaab5ae8628d8adf1ab63b8e0c6fa5316b0efb44f4a28e20ffcbe5cd6a7a937f5b6c3fe1e3306727818bb949", 0xcf}, {&(0x7f0000000380)="f9e61bffc2196bc7b2bdc70b0e96ca4ed4156f11a04cde2cdd58bc482066477db2b049646f321c6e4c95fc8f2a5c9ff7d74251aa38ca3f72a989fc7f021590c292e4b561066c4e4761b459b9c41e41b530ab437b57bd592154e52486ea26e1a61029b5d76dda296e5dc24d9128de04009745168cdb81f6f37a9d46ab6b4141d62dde4cc43d7363d8e859734f4437f7756c81b761fcba3c0fc01fa6763dd26884f0a47e9b08b2d2f4869e8bb5a3195a0c6b5ff21e8a4f25feb6fa2c2f38292af29306d8d2df768639c55999c5aad6b87ea57fe8963e9b30ee235a479a6005091291b0ddb9049623ca9a", 0xe9}, {&(0x7f0000000480)="055bef40e93b08ffd45bf3e3eb93f2be2c4b1af14bd631c77455256f45ca0be93922000edb976105cb4c06e2d095c6576dc061fcb6aaf255a1c604e5f60ebbadd4376cb1ec", 0x45}, {&(0x7f0000000500)="4fa5d07b5c5024e1f2220be580a256d80a17dc8fb6b1716f64a36d4c0a126faba3b0d97a06afc104416c35f0881e12ed4851958f5f2b85c65b7dd300bfd152effca5bdd9ee0cbf02b59e67bbf4248012916fbf59371e71f67bb9377d2a7d4c20d4bc2fa7420d0e197e5115fb7b9ab04ff7980b8dc26af509530a065e00945067978bc080b7e7c38d8945b31ea15c890c9f8078ee7a0b6f72cf05999eb629e69a85dc8186d2ae12a8a63e5f31d5574a7c3e9128867d6ac7b13e01baa444e2db2258bd753a1a8296ec60ec2a9b8f818dfe31d8bbd184f89025be2723", 0xdb}, {&(0x7f0000000600)="10c45666060be0d7014e63814b56975f06db21a674a45d4a4896426445a1a76104dab72f51e3ffad4a49b943dd9d1dfb7309d0f234f17a2835f14c6cb58a41ede237bc3b7f0410426abbc4128c6632261232c50e788b37cebad09a0cba0a05f730b33a277d72e71c74a52ca3fb85b10935c1211913096eeb9bea5f55963efd45ceb8dcd1e268e2349d740c0c7cca61e0de538c2203915c9cc6d237bf0745a6be16080c51ba6073e6f1df2f35b01687b56cbd42c0fa1e430478ec6b8e454b63b8e8658d9673f38cc1b6dbb310dbc67c03ed", 0xd1}], 0x8, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:17:54 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r2 = dup(r0) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000180)={@multicast2, @loopback}, 0x8) 18:17:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x7f, 0x2, [0x0, 0x8]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) 18:17:54 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) clock_gettime(0xf, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x20000000, 0x547a) read(r0, &(0x7f0000000080)=""/91, 0x5b) socket$inet(0x2, 0x0, 0x100) socket$inet(0x2, 0x10000005, 0x7) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x8040, 0x10) r2 = socket(0x17, 0x20000003, 0x101) fcntl$getown(r2, 0x5) 18:17:54 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x8) fsync(r0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) pipe2(&(0x7f0000000080), 0x16655105c32bd912) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) close(r1) 18:17:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x305) readv(r0, &(0x7f0000002300)=[{&(0x7f0000000040)=""/140, 0x8c}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/115, 0x73}, {&(0x7f0000002180)=""/252, 0xfc}, {&(0x7f0000002280)=""/82, 0x52}], 0x6) r1 = socket$inet(0x2, 0x5, 0x10001) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) 18:17:55 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xc1, @empty, 0x4}}, 0x0, 0x503, 0x1, 0x9}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x3, 0x0, 0x0, 0x5}, &(0x7f00000002c0)=0x18) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) renameat(r2, &(0x7f0000000000)='./file1\x00', r2, &(0x7f0000000040)='./file0\x00') fcntl$getown(r2, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000300)=0x4, 0x4) dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff3a, 0x0, 0x0, 0x10) 18:17:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8}, {r1, 0x10c}, {r1, 0x70}, {r0, 0x8}], 0x4, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0xfff, 0xfffffffffffffd5b) 18:17:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{0x0}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x6) 18:17:55 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a009560450000000000ef650f7f0beb3677e97ecb40307a6d0c203d1c9e9274acd40b9492000000b4135c5477bae9a0dc66bdb1ac41e94e091382ee54c51febbc24ebb149fda80c2eed0ba82b5e8de7e1d8c0bd7539e7a0"], 0x14}, 0x0) 18:17:55 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x4) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x4) poll(&(0x7f0000001240)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x1011, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x101, 0x7f, 0x4000, 0x0, 0xb, 0x5, 0x8001, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2}, 0x8) 18:17:56 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)) 18:17:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) fchdir(r0) mknodat(r0, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0xfffffffffffffe33) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') flock(r1, 0x8) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 18:17:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="4e7208d415", 0xc}], 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x1e, 0x0) 18:17:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:17:59 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) 18:17:59 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x4800000000, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x71a}}, r2, 0x85, 0x1, 0x108, 0x9, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x5, @loopback, 0xfffffffffd8400b4}, @in6={0x1c, 0x1, 0x6, @empty, 0x3}, @in6={0x1c, 0x1, 0x0, @empty, 0xeb}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000380)=0x10) 18:17:59 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x7, 0xa4a7, 0x6420, 0x9, 0x5, 0x101, 0x3ff, 0xe05, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1c, 0x80}, &(0x7f0000000140)=0xc) 18:17:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:17:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x0, 0x40000, 0x7fff}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 18:17:59 executing program 0: freebsd10_pipe(&(0x7f0000002740)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) 18:17:59 executing program 1: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) madvise(&(0x7f0000e88000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) munmap(&(0x7f0000a23000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 18:18:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:00 executing program 3: setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getitimer(0x1, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x6153, 0x3, 0x149, 0x6}, &(0x7f0000000100)=0x18) 18:18:00 executing program 1: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000800)) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 18:18:00 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x10000005, 0x3) r2 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r3, &(0x7f00000004c0)='./file2\x00') getpeername(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x2, 0x7fff}, {0x6, 0x229}}) sync() fdatasync(r3) mkdirat(r0, 0x0, 0x1) getpeername(r2, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) 18:18:00 executing program 3: r0 = socket(0x10, 0x7, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000011c0), 0x4) socketpair(0x3, 0x3, 0xbd11, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mmap(&(0x7f0000dfb000/0x3000)=nil, 0x3000, 0x4, 0x80415, r3, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") getsockname(r1, &(0x7f00000023c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001180)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0xb5, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) socket(0x11, 0x1, 0x9) fcntl$dupfd(r2, 0x11, r1) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000001200)={0x0, {{0x1c, 0x2, 0x400000000000005, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, {{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6b}}}, 0x108) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100)=0x100000000, 0x4) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000001340)=""/4096, 0x1000) chown(&(0x7f0000000180)='./file0\x00', r4, r5) 18:18:00 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = fcntl$dupfd(r2, 0x11, r2) getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$inet6_sctp(r3, &(0x7f00000005c0)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000540)="0713fb7377ff4cb917d67540a91c54fef54cd42b2bd276414fdc41cc942dc39f54aebb84a241cb050ea5edbe9d0b63177b16321593b9ffb1fb2bc5026915fc83e71893b2b4f2ecead42eadadf7cab188faee5a55baeaf3944f621ad84ae942021b49bc9bd2e928a1846a09596135607525ea440c274cd06e3f0d5abcc7", 0x7d}], 0x1, 0x0, 0x0, 0x4}, 0x80) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2801b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229613"], 0x0, 0x30000000) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000300)={0x4, [0x8, 0xfffffffffffffe01, 0x4, 0x4]}, 0xc) lseek(r9, 0x0, 0x1000000000003) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000001640)={@multicast2, @rand_addr=0x81}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f00000001c0)={0x7fff, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$sock_int(r9, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r9}], 0x1, 0x0) flock(r6, 0x2) pipe2(&(0x7f0000000500), 0x4) getsockopt(r5, 0x1000, 0x8, &(0x7f0000000340)=""/43, &(0x7f00000002c0)=0xac11f35cbafb765a) getsockopt$inet_sctp_SCTP_STATUS(r9, 0x84, 0x100, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="414e000005000000090000000200000006000000"], &(0x7f00000004c0)=0xb0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) 18:18:00 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x3, 0x4) 18:18:00 executing program 0: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3, 0x20, 0x8, 0x1, 0x7, 0xffffffffffffff55, 0x480000000000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc3}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @authinfo={0x10, 0x84, 0x8, {0x10000}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1ff, 0x2100, 0x1, 0x100000000, 0x2, 0x6, 0x8}}], 0xa4, 0x1}, 0x2008c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x10000}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x51, 0x0, 0x0) 18:18:01 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x2000000000001002, &(0x7f0000000000)=0x1, 0x4) r1 = shmget(0x1, 0x2000, 0x92, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x3003) r2 = socket(0x1d, 0x4, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x2, 0x4, [0xffffffffffffffc7, 0x3, 0x9, 0x5]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0xfffffffffffffffd, 0x0, 0x2, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x8}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet(0x2, 0x30000002, 0xbb5) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) 18:18:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:01 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x10) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') 18:18:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:01 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000500), 0x0) fchmod(r0, 0x1) fchown(r0, 0x0, 0x0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 18:18:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x283) r1 = msgget$private(0x0, 0x210) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/173) 18:18:04 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 18:18:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:04 executing program 3: socketpair(0x17, 0x4, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x1, 0x4) shutdown(r1, 0x0) r2 = socket(0x11, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x8000, 0x3ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x400, 0x1, 0xffffffffffffffff, r3}, &(0x7f0000000140)=0x10) r4 = dup2(r0, r2) mknodat(r4, &(0x7f0000000180)='./file0\x00', 0x8010, 0xfffff800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240), 0x1) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fchdir(r4) ppoll(&(0x7f0000000300)=[{r2}, {r1, 0x2000}, {r0, 0x10}, {r0, 0x2004}, {r0, 0x10}, {r1, 0x84}], 0x6, &(0x7f0000000340)={0x8, 0xfffffffffffffc01}, &(0x7f0000000380)={0x646}, 0x8) socketpair(0x2, 0x20000002, 0xff, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup2(r4, r0) getsockopt$inet_udp(r7, 0x11, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) getgid() setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000480)={0x3}, 0x1) fcntl$setflags(r7, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000004c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x24) symlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000680)={r10, &(0x7f00000005c0)=[@in6={0x1c, 0x1, 0x5, @empty, 0x3ff}, @in6={0x1c, 0x0, 0x5, @empty, 0x3ff}, @in6={0x1c, 0x0, 0xf01, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x2, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000006c0)=0x10) r11 = getuid() setuid(r11) socket$inet_sctp(0x2, 0x5, 0x84) faccessat(r8, &(0x7f0000000700)='./file0\x00', 0x20, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000740)={0x9, 0x2, 0x400, 0x3, 0x91, 0x6, 0x45c6, 0x401, r5}, 0x20) recvfrom$inet(r7, &(0x7f0000000780)=""/160, 0xa0, 0x40042, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000000840)={r9, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000880)={0x1, [0x7f]}, &(0x7f00000008c0)=0x6) 18:18:04 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x40) 18:18:04 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x20101) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x51) 18:18:04 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000100)="20d1863d1bdd3df238671e4578825cc02f7c2c19da3e11d832a0790bf3bb6191ac62a9d53ebc653bd0fc2669bdc2c0d8b00d0896bef8a1da1c9f439013017eb8346cdf4b22a82691861918268d4d7b34e723e1143c205480590e2356ffe6e93f16f2ec647fad9ee303497f4444f256f09d", 0x71, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:18:04 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x600) 18:18:04 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@empty, r1}, 0x14) r2 = socket(0x2, 0x3, 0x0) connect$unix(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="82022e2f66696c65490061ee8628898efa27fc5fa6da5ef57612ab3d8238ebf6172d7e6003f74833dec365cfb89c9ad9b5648beff850c12b50fcfa0e3f870b9dee6b6136ab686d16b0f099d0627ddd46b098e19165504753c5c2fbf81b02649fc24b614b6e78b6e7f9efb98d0868aa16e92cbf9898466d72a769c5ae7168a0e9b187a40457bbe838297db702198a654306b12b2a41133b5938c969e6dd0df9317552b10f9d2da70ec086ae76b4b34042548b13479a6d44ac094ad111b5890fdbb01358f0859a6aa26d860291f195c1d08b06d0590b5ad1ee546f71fa9fe5d199da5c7058bee9a500220ee8eae501dc6e6c"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0], &(0x7f0000000100)=0xf8) r4 = geteuid() freebsd11_fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) sendmsg(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="1ed5276de7f6443ddf0efeb08989f11659f2361fc3945841f6852c0f3f708406aebb8d09e425b54ba54ee91d675c9c57620119aec03ac43f7b4079663978cdeeccf21eb5f0545275396f51ba8b805bf6aaa90473b1a5cd358c891f90cf7215a9371fd7f0fd61e0cfc2156991a1357c16f74760a08712ff1249c7fbd555c074a7b2830a4fbeb27f425fb537932a7fbd29ffba993b1588fd6973f1de3cc2468cd2a2d57019273316d2be0ba3e7aab1321790ed91", 0xb3}, {&(0x7f0000000600)="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", 0xff}], 0x2, &(0x7f0000000300)=[{0xf0, 0x0, 0x2, "2483b91f82097d8025455d7da2f2b15e36f4675dc3121050479d010ccce02072c656d52473787b3e3e8bfd9cbeb574f2f0d55ff573bb3c1b5a77fb282cdde62519164a382cbd01370396ab96578c23e7a520c610de45c65d7fc6baee61d9380de6806678de7c73b0cc3acf5aa134ed4e794e7dd5aebfcf90a8d753cb651f1193772d0aa204ecb95bff414ee194dff93f2cdec00c43770d7c20817d3dc23cb419092e7e615cb4e30be145d3f7c158b7983131698a75e0f0747adc2be47eabbcc5d9f11a705868f59dc103c451ec9a268e23a5de42d99d97fabd25"}, {0x40, 0xffff, 0x5, "c377993f1223b92e21904c0c86932bd222705e7f555591bd1b82bcf85fcc8b36fb08aff441ff55030d42"}], 0x130}, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3}, 0x0) 18:18:04 executing program 3: r0 = open$dir(&(0x7f00000004c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) freebsd11_mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x10, 0x1) freebsd11_lstat(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000380)='./file0/file0\x00', r1, r3) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') freebsd11_mknodat(r0, &(0x7f0000000180)='./file1\x00', 0x10, 0xffffffffffff3503) fchownat(r0, &(0x7f0000000480)='./file1\x00', r1, r2, 0x400) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000300)=0x4) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 18:18:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) socketpair(0x2, 0x1, 0xfff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x6, [0x4, 0x6, 0xfffffffffffffffd, 0x8, 0x5, 0xfffffffffffffbff]}, &(0x7f0000000140)=0x10) shutdown(r1, 0x0) 18:18:04 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:04 executing program 0: socketpair(0x1c, 0x20000003, 0xfff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0xfffffffffffffff5, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, 0x0}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000780)={r3, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000007c0)=0x10) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="8d2a000008acbe61731e6d2f2b4691c00000000802008e09f7001093000300"], 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r6, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r7 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r4, 0x29, 0x77, &(0x7f0000000800)=""/242, &(0x7f0000000100)=0xf2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}}, 0x8c) 18:18:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x2}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x80, 0x8, 0x200, 0x4, 0x7, 0x9}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x100000010000) truncate(&(0x7f0000000140)='./file0\x00', 0x17) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8602fd2f66696c651800"], 0x10) 18:18:04 executing program 3: r0 = socket(0x13, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) 18:18:04 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x71) 18:18:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6ae, 0x7f, 0x0, 0x9, 0x1000}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x1, 0x7}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) 18:18:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:06 executing program 1: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100), 0x8) 18:18:07 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022c2f66696c6530009ee412ac3bd19b03fc8fdbebe7fc9930acbded2f2b6845dbff13ba0478db652efb197512bd206e4eed075c52c09c82b4cc92e5d997af2c076ac3c793c1106d9fe874cf71a14d7ae29d5a9e1d0dfc42a97db43c783c3b198f0d88ab1750d3ffb8428017cb28a695714c3d1454200890c3d8860b43574f6bbb6801015cc7ae639a7e971e9a9dfaa5d5c0d7879f2ebc852ccf4c7be6681ba828abc1f545d66aa2dc30ca356e07a86f304450ceb373ea4ce84c823a016eeb731165f9474498cde5d9bcbf16e3ef552638ed3468891350244dcf64025f7d654119021bc2508bbbeed93bb7ef59784b9abe99923a1bf7cb65"], 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @broadcast, @multicast2}, 0xc) 18:18:07 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82021fdc2f00d84e05a010917369cc9310d775592ba9a37a7dcfa3b9"], 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r0, 0x1) 18:18:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0x64) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x3ff, 0x8, 0xf17, 0x8, 0x0, 0x2, 0xfffffffffffffffe, {@in6={{0x1c, 0x2, 0x8, @empty, 0xc0}}, 0x0, 0x80000001, 0x5, 0x2229, 0xc5b4, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000100)=0x8) 18:18:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x800, @loopback, 0x8}}, r3, 0x7, 0x0, 0x200, 0x3, 0x1}, 0x98) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x4b}, 0x8) r4 = socket$unix(0x1, 0x5, 0x0) dup2(r4, r0) 18:18:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r1) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000080)=[{r3, 0x24}, {r3, 0x4}, {r0, 0x60}, {r2, 0x4}, {r3, 0x138}], 0x5, 0x200) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x20, "a810d689712f59cf5d0cb2c7c279a7f61fb2eb6e760df9c8481053a53acfca96"}, &(0x7f00000002c0)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x100000001, @loopback, 0x5}}, r5, 0x401, 0xffff, 0x736}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000200)={r6, 0x9865}, &(0x7f0000000240)=0x8) sendfile(r0, r2, 0x0, 0x0) 18:18:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x20000064, 0xffffffffffffffd6) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x7, [0x1000, 0x200, 0xe00, 0x8000, 0xffffffffffffff7a, 0x4, 0x91]}, 0x12) r2 = msgget(0x3, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)={0x0, 0xd3, "4e161577afe04c96e771d313cd9f5cb0807fc48a792c54bbf41464e1a0fd0ea05e706fe80fd1ae7b248f7118d69a1a3270a62e4ece3a57b7cae4c6b1b6ccf796ecb4b2d2b35b1cdf52d974b54010c2a3540ec673cfdecfbcfe8199f387580561e13df3cb0323a70423220c9d70d60f85edae1c2eaa61b231e634a30ce4fcf14c8d885b9f662e2985095bcf635ab3863b7f5700433f7f80c6e76708e103f9dc962a409a94eb72874c2570bfed7e09049d9a63c67285fbbf323f334e8d9b3dda9ed39ff29b9f4b3570e5a56a602252bb311d51b7"}, &(0x7f0000000200)=0xdb) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x1ff, 0x4) msgrcv(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000004c4bcbfca010b36000"/4104], 0x1, 0x2, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 18:18:08 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000680)=ANY=[@ANYBLOB="6368e2f8fdf7c2a6491800e2069c310007000400e8c50b02317ce9627acddc8de1aa9a733b98a55ec38abe195e36f99e061e549daa2960c9d8d26c8e2e5cc790b0d7a7ff2d8fad329f9e11301f7ce5cf026d9804b2f32d1a4251e7056683493014b809c37f5d66519d5ba8c5a89fb78fafa177ceda17a68f9cc817db91a5894430beca79124c2b2d67ccf6a1fe4ef1d713fa741f1ae31f815f952f3774467d16c9761b61b4749b5c19358162c29c4af3728419f35575d783988802d7ef2d0a1de3"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000007) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 18:18:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0xe, 0x0, &(0x7f0000000140)={0x5, 0x6f6}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0xee1}}}, 0x108) 18:18:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x787, 0x10, 0x6, 0x9, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000200)=0x8c) getsockname(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x100400, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000380)={@rand_addr=0x8001, @multicast1, @broadcast}, 0xc) freebsd11_mknodat(r0, &(0x7f00000003c0)='./file0\x00', 0xe100, 0x80) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000400)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000440)={r2, 0xd0b}, &(0x7f0000000480)=0x8) r5 = geteuid() r6 = getegid() lchown(&(0x7f00000004c0)='./file1\x00', r5, r6) getsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) r7 = semget$private(0x0, 0x1, 0x20) __semctl$GETNCNT(r7, 0x2, 0x3, &(0x7f0000000580)=""/237) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000680)={0x1, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}}, 0x88) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000740)={r2, 0x2, 0x6}, &(0x7f0000000780)=0xc) connect$unix(r4, &(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000800)={@multicast1, @empty, 0x0, 0x1, [@empty]}, 0x14) fchown(r3, r5, r6) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000840)={r8, 0x5, 0x2, 0x8001, 0x8}, &(0x7f0000000880)=0x18) syz_emit_ethernet(0x83, &(0x7f00000008c0)="5a031982ec993ad3fdaf302f9f2a1abdd85e08e9ba041bceee9c79b63675ff6b52af8765db22a5b6bbebffde1bcc04a550522614fa0bbafbd7683bf8f2b038d5e4f3fc10131f07d96df9bd89aaa168d72875decf86b11dce3bf96271018728ece9deb790ef0be7d66bffbef7f83d91e70785cc7dcea04d74a6e4c47c252f1c907ed5bd") getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000980)={0xf, 0x84a3, r2}, &(0x7f00000009c0)=0xc) msgget(0x1, 0x108) bind(r4, &(0x7f0000000a00)=@un=@file={0x1, './file0\x00'}, 0xa) __semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000a40)) 18:18:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82020100000000dfff00"], 0xffffffffffffffd9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x0, 0xfeab, "2acc94feeb8dabf1bf24e5bcf38d046c19dd27fb5c496702ac52fec03f39dae5a31075b35bef7e59f6eb6bc96b213efbefdf6f64c6fb077dba5bcbf803ba558dfd1953ea9512108af989d000000000000000"}, 0x5a) 18:18:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x3, 0x0, 0x404) __semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000000)=""/42) setsockopt$inet6_int(r0, 0x29, 0x4a, 0xfffffffffffffffe, 0x3118eb8d) semget$private(0x0, 0x0, 0x0) 18:18:09 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x48000000000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x6}}, r1, 0x7b8, 0xcdd, 0xf2c9794}, 0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x2}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x17f3, @empty, 0x1f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r2, 0x603, 0x3, [0x6, 0xb5, 0x401]}, 0xe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r2}, &(0x7f0000000480)=0x8) r6 = accept(r0, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000540)={r3, 0x1, 0x2}, 0xc) sync() setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x51, &(0x7f0000000580)={0x10000, {{0x2, 0x0, @broadcast}}}, 0x90) r7 = dup(r6) r8 = accept4(r0, &(0x7f0000000640)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000680)=0x10, 0x10000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000006c0)={0x9, {{0x2, 0x1, @multicast2}}}, 0x90) pipe2(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f00000007c0)=[{r9}, {r6, 0x108}, {r8, 0x100}], 0x3, 0x5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000800)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000840)={r5, 0x7, 0x6a3, 0x101}, &(0x7f0000000880)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f00000008c0)=""/179, &(0x7f0000000980)=0xb3) read(r9, &(0x7f00000009c0)=""/38, 0x26) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) sendmsg$unix(r6, &(0x7f0000000c80)={&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="7dfe3c647f9ea7503d2fa0a35f8f00fdaa724e61d69737de53698e7cf6af993ba1a371879c1c3744dfb6bef66034e1ca051ff7669c3db4e3248e995db655e41e4f4af277fe5adc947aecd692e95075162fe58f95d2da4099bd6a6112d66fd4012148284217", 0x65}, {&(0x7f0000000b40)="28ba9507f7ead30e182d92164ccd0b36d21a8225428d96a76ce7134bd1bb80749274ea116f253d766d206bbb2e42ffc354d6caba15d902396acaf236c30c16dba4ab5a1491c08f5d7dcc16d434a442513de2a2bec57c7b05f024c86e21f760d0ed30", 0x62}, {&(0x7f0000000bc0)="4d27987ce03ec546090118441b82659d73456b6ad742dc8919cf2fffac3edc5cef04ef8829b8dddc8168c2458654f8e24cadb5acd3d0829846cb70f2443000e43d02e1", 0x43}], 0x3, 0x0, 0x0, 0x8}, 0x20000) getsockopt$inet_udplite(r7, 0x88, 0x4, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f0000000d40)={0x182, {{0x1c, 0x3, 0x800000000000000, @empty, 0x101}}}, 0x88) accept(r0, &(0x7f0000000e00)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000e40)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xb, &(0x7f0000000e80)={0x101, 0x5, 0x20, 0x7, 0x4, 0x3, 0x8, 0x5, r4}, &(0x7f0000000ec0)=0x20) accept4(r0, &(0x7f0000000f00)=@un=@file={0x0, ""/4096}, &(0x7f0000001f40)=0x1002, 0x10000000) setsockopt$inet_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000001f80)={r1, 0xc, 0x8001}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 18:18:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x980, 0x3) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240)={0x7}, 0x4) fcntl$getflags(r1, 0x3) dup(0xffffffffffffffff) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) clock_gettime(0x4, &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0xc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r4, 0x78f2, 0x2}, 0x8) 18:18:09 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010000000000000000000000000000000000000000000000000000000000000290400ef00"/125, @ANYRES32], 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) writev(r0, &(0x7f0000000100), 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$getown(r1, 0x5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 18:18:09 executing program 1: __getcwd(&(0x7f00000003c0)=""/142, 0x32) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x0) r1 = dup(r0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200)={0x9, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x9, 0x3, 0xffb, 0x1, 0x401}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x81, @loopback, 0x2}}, r3, 0x7, 0x0, 0x80000001, 0x3, 0x6}, &(0x7f0000000380)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e23000000030000000000000000000000000000000000000000040000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000361600"/136, @ANYRES32=r2], 0x8c) 18:18:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x0) fcntl$setflags(r0, 0x2, 0x1) 18:18:09 executing program 1: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket(0x10, 0x10000006, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xffff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x38, @empty, 0xd7}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000040)="eb7d626dc2ea6e35658aa6d9df0cf843a72cf13cf5101caca7005e6156dc14a0cdc78cf32f8b96b80cf932ff4800524441c4e76cb4440e8772ecc98503251ffd0a1b00ea927923471054cd1ec4db5a88fcc64be4e00a7f875a7f70e59dfbf639c215e2cd23fd5e9d558a2f09b9f576ed7f01c672c9b56b6ff597418aab174da3ab98ab828e8bb808e17620ccb14d475a5ef0d3fed0424164adfbbdd2c1b5ac4b77524c2674f02ae7aaa8d051ae23f9426ac8dfc6ae4aa6571807752001c0262b155bac9ac3705399ba41c316790f16144716a6f43c231edda13d25ef52e15f69eeb9c0b12318d49f5686e495", 0xec}, {&(0x7f0000000140)="7668a3343a9fb907af133441c43ebf6b52378de9d119d1e4d6d1d7c30c2198ca99cd92703ff94478b2574654907ba5a717524e5b481f2aba90241508f8e3547fe2dad1b48bf981682cb4eb0d3129c90c895a10cce1fde0b2d2890e31ed", 0x5d}, {&(0x7f00000001c0)="ad33601cdcaf2d0d65bcbf61d5dfb8902e7c54e5268a43cb5f3f02be95e4f08e3f7fbeddc9a7a886fecb3a4f43c3c3633e25bb866b56356a7f", 0x39}, {&(0x7f0000000200)="aca58c527a071c74ee30d530ba2578d62003959352ba43f2c2b253f770836c85bebe407deac5097d57d4d970cf23b751b2a794c98d101f08ea90b6691523c4e207bb869d83dd347836cca365e1dbcf622152ec979ce987eff1f810e81216a8800dfb50e40bd150b18bacee32fe99e92c6816b1b7992dedfefe6313c8f2c09535b5c2e563626e4a9f4de0ee86cb72e409989e41b6ef18701a8617544fe30c14262e426ad63347c94ddb77d263933c0d00e6", 0xb1}, {&(0x7f00000002c0)="ac4a7f31c772ba26261c681e30ebc5b1e4efd7b1c1637a8eae9abd8f48b22598252b96cddfc71e6373f0639940e2d7fb375a6e90db37a6f0725f9e631471f9905b070bb20d553e6192f8fd3a97441608a5030d283bb065bcdd6ba5f8b5d1c4895d9608060768531d400ff2969afc5e1d90190628d2", 0x75}], 0x5, &(0x7f00000005c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000001, 0x8001, 0x800, 0x20, 0xa2ca, 0x10000, 0xb, 0x4, r1}}, @authinfo={0x10, 0x84, 0x8, {0x3f}}, @init={0x14, 0x84, 0x1, {0x401, 0x5, 0x4, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x69, 0x9, 0x4000, 0xa00, 0xfffffffffffffeba, 0x9, 0x88, 0x7, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2000, 0x6, 0x1f, r3}}], 0x98, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000740)={r4, 0x4ef}, &(0x7f0000000900)=0x8) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/69, 0x45}, {&(0x7f0000000740)}, {&(0x7f0000000780)=""/78, 0x4e}, {&(0x7f0000000800)=""/182, 0xb6}], 0x4, 0x0) 18:18:10 executing program 0: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xb5, "3a2a84c5e318b323c922496e881bce2b9d5b6f2b27853a1f997f47bdee92d51947568d4970bcfcba1d941deeead8912ec5bdd43f14a5167bb2cbfbe575d4a248390f19422d20db810308dcb97d292095b553314e8b5d5459aab86fbb2a2d0eed48cebde463084e1450b08634cd971f9fe49bd9640843c81ff58dc55937fb2ee65d94d277e3905391d19bccb7494601060886066838b9d5c3606ab431d20c6eee6fb1b29095bc317d23bdc0cc40313cacec7f010af2"}, &(0x7f00000000c0)=0xbd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, &(0x7f00000001c0)=0x84) 18:18:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) 18:18:13 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fcntl$dupfd(r2, 0x0, r3) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001500)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x1008) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:18:13 executing program 1: setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setgid(r0) r2 = getpgrp(0x0) getpgrp(r2) 18:18:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000140)) fsync(r1) ftruncate(r0, 0x59c4391e) 18:18:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x31, &(0x7f0000000140), &(0x7f0000000180)=0x4) 18:18:13 executing program 1: r0 = geteuid() setresuid(r0, 0x0, r0) socket$inet(0x2, 0x3, 0xfd0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(0x0, 0xee01, 0x0) 18:18:13 executing program 1: socketpair(0x0, 0x20000007, 0x2, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0x6, 0x4) r1 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r2 = dup(r1) fdatasync(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) dup2(r2, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @multicast2}}, r3}, &(0x7f00000000c0)=0x8c) dup2(r1, r2) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/39, 0x40) 18:18:13 executing program 1: socketpair(0x1c, 0x5, 0xf779, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="caebcd1ec7992bb46d6736566ec60a11f45b134e40162a20a3227570a1b25b9fca55648c312b8ddf9c91ca70d6f55525f9fc5e2308b55480ab88ae3e410af533af3abb0ca3edd5c002833debabfeecf3112577abe0bf90bb0d31598396f54fd8646a09e1e0d04aa3fcb31c6912cee0a87d13b77d743ce7c1e7e26c3626f0cf44c7ccaf28dfa857ff5da3b3e92dc16051ad5203bce060", 0x96}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c}}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xfffffffffffffefd) open$dir(0x0, 0x2, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000280)=""/40, &(0x7f00000002c0)=0x28) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x0, 0x0, 0x0) lseek(r4, 0x0, 0x3) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0xffffffffffffffff, 0x0) 18:18:15 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fcntl$dupfd(r2, 0x0, r3) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001500)=ANY=[@ANYRES32=r4, @ANYBLOB="00100000d4ca4bf9c6c028c751a2558bcea7fb31c9a1549252a7298e6afd025893e4b83133f64b0e1cc845c0e5c92b5d2edde7b8950b47da6f4caaf4d9dcc224f6defee0732e520c1cc17be66aaf3b71ad5b8aacea43c522efc7c3867e4f4a708cba6aa7526cef4591b606f5b8c880f5cce9eb00af359b185a4f357fbf1ca80efb551c958078263bab8dfc4996a53e6606c67979dba6c840b3817762387fdcfdf1114ed8bc8441d85ec0ed66df7368e92c43f613c0c62d6119e4d80fdb13e671a94d2fc63a94c46e51103a2c4f9fd8e4f30fea08237e96239577e2b13b8dc1225ff522026e1cfc3ce15f087ee862f640cc1c04d82a04bc810cf71bca33c89e9021fba7238695a34daa3061976bf0bfca3475df0329e90236b7b6537c5430e01a01d61bff58f672cd9ef78b0966b0f6632ec6981797345c65dbef175cd65d780baac5c5588ca9d8e6371fcc29b86355ee78b1d3124455cf4f1bbc20eb5553bf0d202980191e021a5f3c22376ab4cd1d84c744854f6e0423bb3c27a3bba88b7cdb11ab3bc5746576acdbfda3444533ec86deb8539e2e74007f400d6f3a3d62a8610e0ae99c8679179e4f386f267e67293daf22f7837bc8683dcaab4e75c17eda9712b14c51e32321e1e755632f0f1e5365f26f3596ce1b97bd4be73b7bc6e48a4b6c3f355ac811fca02733114677ae12bde192345550fbb739178032a771830141763c01a9428b260f3c3e146d8250cddb8b3d44b7dad93c1ca574d4effa89ae074e943871c3aa82a5fda0b02b3d8422b8e8bff097b9f075d369d4dff8bf8248bbfc9020b9ddcad9969400e09ef591a2c6087d057bca5c2f4337ad8939bf0e1c701eaf35a8dd904f96104384728eabdf8db41b5a49bb72956c0665b0a168b725b0697f75b846ba12408481e88984d3e8abb9f964d0d0bb40e6f885f17c210857e265dc98c7cd80801c41bcf4dae979d456bc98b7d4df4b9b066513bfee75c8d7b6f81aca4af06a0dfaf4d0a0073e4173a680feb1fc877e3b7b301dd4224cb72d4fbb0e04b60ef557434b4831d120044a9111e6b910019051b0219f954ac554ac04ce306af0d991d416fa04e6111bd96d2d846c50c17070ec40f3144df08168c17629ba037e4b9e488d2ddfa0248fd36da116389d5bef5ace181de051ecb8ffa782ae0ac25eb3b62c57337252c75ab5c214d700694abe9a4be58db0cb14679421c4c1afa08b116eaada749845f5297ed851e6fdb35e91dfc7064c64c0d9a36ec5e163cf1ab3402e3f3463926f17525f1a537701960deca220ee2f9cdebee6fcdf93707f52f079a9a17706c5aeaae077f7d09339eedd1c9cd09bd961384a2ea986f47f3db2d5d7faabd7299d7e74bb934c9efa7d6a394e13264a22978c4992ba1d8551bcc42561fe2b1678d3611a55383e0b070fac322a0f749751bb826e33c866599bfb823f8a182fa0e991c514b1ee915b27c6b3e6b942cf9ec14979a88ff57180dfd1be33e49251d39557445d0ed5ceb4e65e51d29ae35b9475685a66081a1edae14c93656cecfaf54c2e26c99acbbd8915e260125a6aef44d7651ac34b5cf63851d9aaacd5e5a98823a11d4d64346fad0205667b654d8b4f4e49883f7ed78626e51e6f77091485c4a6fc8ffd5dc527ada05366d4a3b502a908438a2e999a1a17e498bb73d7c539b4ee103ad35089c3e71076fa1d4da9edd9258fff6db8fce71580c8e1cc6e6b32e0df5dd336f50d363a10da876e476d66b13dd93fe62be144b51d6f35b0f36153aacc0a21101d7a65d77eb58d94e0a2e4249c6a4f8222ad1aa4e7a0d679b3ab2bb65345956ce7081e23f152cf628b251f95b4a87f3bdc88a58a76f111a351c73cc36f6250b7ea039cf17e90cd46b2200d81f0697990153b248ac2eb1460c8f126a7dca63a7b6b53ab2fc09a5c94f6be9d1c95e279eb1d47cf8bb97fd33aa42f80e948be77359db88a7ba4a19b1b1dc1259d9d71919fb626ab99670684b219aedbb82fee6d1712eb799c5f827a5ed1d72da3a4f8e848fd0548d5b863b2198ad00c351c5b0be4e45baff2184ee27a0d23abc665ba25a268724d8597b1010b8bf78361716a8428ec904dcd12342773ac35717e449f3677a4baee990a2a8dc79c87a1ca44adf191464634bcb7b47c2253134f8346aac9070dfc0ed656d0a6073e821aeaea4a142ffa197eaeddd67df31683470418fc8fc4156efc9d60a328a75c36fd4832321c3bcf29279f07e02b5fb777115f5bfcabe2720888eeae42b62f44de3786555283cfc853472b996f1e3f6f3d8978625e156e43d1ac472b42dae6ac265e86ad5bf62adaafa2f7526d658c7c74ce4132c266072b0e38694c63d580ad6e95bbf4e1cea07485da92f7b9d91f95744250208a55763130c55ae8f2e7e74bcbcd79d2cbc28313ba8e5db719760d847a14e49b361f5641db9400ccc2fab85fb7abce68830889d6d71f508bfe2c67591746d2abf9a9020072b733ec81ab308732fa187bd49d943ccb688fed70ff307d9e31aa0ecedc8b2c615d1954722754e78cc83e93817e1991d0e41e4c51eef3b02c5b407ae9b8cc2ce12fff77bfa2eb5e48642662ec3284d24ba80c78e7126f14c3e83b227119481c14df450f3d911fc10a21dd697c0cc95dd8df07a43bd796d12902d3f0a5d5a67de3f72ecb70e9d1ea9af3ddbdf8cafd7662f59e99fba4650ccbbc132f2d96d3a37f3919e86311b653b9373ea4837a500ac700b7fa19a988a0baf086256e71e4dc980f9d7d0c19a110bc1c1ef75b05c0c9dd6085f44587dea5e8e7625b4bb7dfcae34648dd8b531a3c04645da2126cbd0fcb5738a267de177a85554840fa22bfb0827187560fb0451534cf76c01810bcee790f17b567e07d08b4d59f11641c9a9a85a020f2a08a8a018ad44d0619b3c0e7db54756737ec357792532ef9b823e68bdf567bcf4e5c79ea348eccaafe12a55d7aaf42339e324e20d0c7a9c59963d63fc1e5b33705afaef7b68e2ce813035f8e51d196f98c5fe532118d688732841ac66bae36d84a421619ec14ed1e04d5cfc0fc91d5044963ff55319f0bd94dbcdf6b72ff5541c2a2019c0914ee454c6866fcdb1f40fa14c3c82d6518923a5065ed5893b5aefab049ed66d84145d8a93e3a3823c4a90d9b4b88de9a347f7c0dc9499276248cc8cf2c3404046f94bd5176918e6dda98b54217d08e0a46961f081a97cb4834a39b77e78b860f404a290f9a96458b1468402f2e46ba5785f000168e42ecb4d4f80a9d4e2c48d52ea76ad3e82f5528e3583968ae0e04156e6f832570f59c7bdc203862ef4ced2361bbb10242fabeab2fe179fbb5b690310639c65401131715ad9bc4dfcfba801be9437d622ea0a2a751d22437362c4d28609cfbc59f2fc0ec6b250921e04672fb5021e9064c15ebaa89fb87c63df242742c8ed6d7d101b0effb0994a634c148b95702f70cd28f2b147f783d5432b6c5844536605f94857adb202e7d8b3385d34f42820f4619c3c5389a5ae9d2461b1669ab31eaae4fbb1d2f528f19f76d3522d177f277470b3fab8714be876d3539ffc0179ec254242911c887c3fcc7f96b8ac648eb1a9a59245fcc002ebd44ff8846769565b89bf3772f5529917559d13f02d6757d4b06d7581f4d39c83e917bf41530388af221b2b3139c70c0e38d83ea1368721182efe280c0f3b47e88167a69d1426ba2b5d4c2f37c2f3286f12a40caea60a8c751d610ef8d272c6202a55cd86f55bafaa799fdc82543c84372aec137b7227566b6af85860b1561d35df55658d9c5294ada0decd8f44126594ae4402826d041d78de87c2e7b60322fa7c7f555920f631d9b5ae3115010c8b77dec02296d53b12d4a64be23d74b7119bbdc70659760b8cab59460df2f746e72a42ce860072a56ca36bf7d10b7af0557d87cf7c267c2dd513f342777b1abdd5680296fd14313af5deb2bba2104300981d7bf8f27d1a259833b8087b2b8157afadf0732666087bc6e0ef6d52b9bf3fe362dc1e1afd93755f28a144f69ce43d902986ac580f884c5f6dc68b24121ee352603fb5d12f55aff921a9c87aec8f59750f670a10079128c95b1506a077e919872b52070fb227051a9dde019fda3611f370051d1a5ae9dfd24cd90c953f0099b02ac21bdc54c2591f98c26a42201e7359a354d41437b3b80db4d1c07ab832422a054009ad05a2c09072b8efc934428fcf60f778175707b52e080cafa85b9a1e2eceeb3195051cdf0adf3e9947f0f42717a3b9b23e261e782a2d001aa4b89b970f638e21e2ad434b92ca107c12e00b3b899fe0d3e3f7cbec4d45d11c3528c31231aaab2e03456884a10bd7fb035fc255f860c0a456277132569c954434deb526f64cc252249cf0cb9a61c5eb2f35bee82172d9af704815129cd3a9653faf1e202606fcda4c5411023874b0092c409a8b131edfd67e8d83e45192c73c1e77ac9245494f5f8e8770e774531a5c7995ca7230dcc865f73d197ed9cafb439384add2a5dc87c45e6d5e627ef468043ddef61c97f90300bd12ebf3614e96ea76515b566beb0b0b71386e7dd36af0f1084dab5aa14ca95ca853102f35bde3b7e89bb708bff9b6b4ff0cb2b76fa797d9220c882e5559bafebd072c734a65d796f9f947115cf7091f3fda88b325cafbdd99f8db012bada780a45fb160b46151d363d8e32e36060f363d04edfdb602f4023146254e8a007acdb4d8808b694747ca388806e3f1b637d70dcc32fdddafd2a3373c159c51390b586297425d6ef66996e6aa260455b94255d5ec75ea26902610d05a5ce38828adf9ee7d9f06e0fb2052297f5122a89f17d24388a32c18099b42679fcf5c3035cc75c5970337d863c06d0638c5ade51cfae3639aa278a78b1ff1d077c23e0c2c88efd3e6b9add0358f8c265cb2487cd7aee43012c2d5150b0711d6f5aac055c2e52b13025127d8e861a168e16722860343a90ecf582abd13cf83822eadaa78c506d11fd8dc84f438a43d1832964859276597537f604c1c0cd019b7187ca0b4b1cf4ab768547937edab2d56f3828667f79b7685cc3b05067ba74496472041e36d511b17a668a28f2d7e269d44ca1bf5c2a2ac6ddb54540d65420fd2d1b78b5a97d09fbb2cbf1e97ab68760d1c345d2addba776bd2c3150fef5afdf5a5e2d5278f728c86e1e5bfa4468d264da1c8c33007ac5b49936c8e9e2346b13f56f23012b8f633a1fbc5599369336e09c4bb09b8bd5dd0111cb6c5a90297e102b6529da99e5eefa2c510f720cebc6b3b78bd4f5c40e05f90fea7e84508f6c543e4e8f212804ebbdcb0e7d5675cae2d61c4072477ec4715897387f019a52273a283f9d57ae344eb373363980f4e794ae6284e31f5a8575318300143870089653e6e4b5b895c4ce20c1e5f3e315c3822aa3f62d18ab2f7466b026ed89bbfbd4c65b56165f158e893c42116ec41afd85fa7b666660fc72549a6cebf189c35e27d234ffc29c39d9bd4a8e5f9b9bdc863ff16ff5501f1222eda89023e0c05a0caa85095cf6a2816ab546036d3eec2a7700f5da71697467962d6557a101bb5b37cca3b3b9f8ec62409eda17ee1f69f08f10b99bfd25b875a732ebbb8efc70fdb40412a4cb298a98b60850c26b9180ea45af8884513c18413353599c8c976a073149247a152e3ef7261c0a9fdd23010f2f2d542e2fbd9fd42e2682b2de380647f3ef1a614e01f3e032ebea558dfc825d62ae81aa5cbd2493b504b140ce148a50a31dcd598a0e5cd05aa37dada7e0d601ff06d4bf80c2b8108e8634ece56dc05e04068457d1487ec81c4ce4c15c2c49b70eac05eb"], &(0x7f0000000300)=0x1008) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:18:15 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000080)=ANY=[@ANYBLOB="70012e2f66696c6530009d24e45f655b352825dbeda3b058e7a93706a37184cefba8a22a3550515b05dfc6a2d0d6155e50adfb3cb123a4f3a486727057c0bee796f663c1d2331fbe8827ec41e36c03a55c41"], 0xe0, 0x0, 0xffffffffffffffd4, 0x0, 0x0, 0x800000000004}, 0x0) 18:18:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:15 executing program 0: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x100, @empty, 0x29b2}}, {{0x1c, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x108) select(0x181, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) Jan 1 18:18:17 ci-freebsd-main-4 syslogd: last message repeated 4 times 18:18:17 executing program 0: semget$private(0x0, 0x7, 0x224) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) sendfile(r1, r1, 0x0, 0x505) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r1, 0x0, 0x7) 18:18:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:19 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20001, 0x83) write(r0, &(0x7f0000000180)="361b2813348e3a6790539faa11d2047ae644d2f9309d538a91abd498e9a93d9ab0aa4d4ec3e60875da6459060cf1bab8c3fb30a4a3fb05b1eac7bdaa6f2b3f3a42db9ad7b25fb52d50f34ec3e7e8a6ca13e3b9a4cf193a6b98e03bfa334ec355c819fec693060862514d6bee7e9ced56b74ceefc8090093d7ccb8075b1014c5503c501f19e2bdcd43b98418911cbf3f46a5c7ae85c8878643d1435b2", 0x9c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, &(0x7f0000000100)=0xffffffffffffff53) sync() 18:18:19 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/17, 0x11, 0x1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x31, 0x0, 0x0) 18:18:19 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r1, 0x800}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) fcntl$dupfd(r2, 0x0, r3) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000001500)=ANY=[@ANYRES32=r4, @ANYBLOB="00100000d4ca4bf9c6c028c751a2558bcea7fb31c9a1549252a7298e6afd025893e4b83133f64b0e1cc845c0e5c92b5d2edde7b8950b47da6f4caaf4d9dcc224f6defee0732e520c1cc17be66aaf3b71ad5b8aacea43c522efc7c3867e4f4a708cba6aa7526cef4591b606f5b8c880f5cce9eb00af359b185a4f357fbf1ca80efb551c958078263bab8dfc4996a53e6606c67979dba6c840b3817762387fdcfdf1114ed8bc8441d85ec0ed66df7368e92c43f613c0c62d6119e4d80fdb13e671a94d2fc63a94c46e51103a2c4f9fd8e4f30fea08237e96239577e2b13b8dc1225ff522026e1cfc3ce15f087ee862f640cc1c04d82a04bc810cf71bca33c89e9021fba7238695a34daa3061976bf0bfca3475df0329e90236b7b6537c5430e01a01d61bff58f672cd9ef78b0966b0f6632ec6981797345c65dbef175cd65d780baac5c5588ca9d8e6371fcc29b86355ee78b1d3124455cf4f1bbc20eb5553bf0d202980191e021a5f3c22376ab4cd1d84c744854f6e0423bb3c27a3bba88b7cdb11ab3bc5746576acdbfda3444533ec86deb8539e2e74007f400d6f3a3d62a8610e0ae99c8679179e4f386f267e67293daf22f7837bc8683dcaab4e75c17eda9712b14c51e32321e1e755632f0f1e5365f26f3596ce1b97bd4be73b7bc6e48a4b6c3f355ac811fca02733114677ae12bde192345550fbb739178032a771830141763c01a9428b260f3c3e146d8250cddb8b3d44b7dad93c1ca574d4effa89ae074e943871c3aa82a5fda0b02b3d8422b8e8bff097b9f075d369d4dff8bf8248bbfc9020b9ddcad9969400e09ef591a2c6087d057bca5c2f4337ad8939bf0e1c701eaf35a8dd904f96104384728eabdf8db41b5a49bb72956c0665b0a168b725b0697f75b846ba12408481e88984d3e8abb9f964d0d0bb40e6f885f17c210857e265dc98c7cd80801c41bcf4dae979d456bc98b7d4df4b9b066513bfee75c8d7b6f81aca4af06a0dfaf4d0a0073e4173a680feb1fc877e3b7b301dd4224cb72d4fbb0e04b60ef557434b4831d120044a9111e6b910019051b0219f954ac554ac04ce306af0d991d416fa04e6111bd96d2d846c50c17070ec40f3144df08168c17629ba037e4b9e488d2ddfa0248fd36da116389d5bef5ace181de051ecb8ffa782ae0ac25eb3b62c57337252c75ab5c214d700694abe9a4be58db0cb14679421c4c1afa08b116eaada749845f5297ed851e6fdb35e91dfc7064c64c0d9a36ec5e163cf1ab3402e3f3463926f17525f1a537701960deca220ee2f9cdebee6fcdf93707f52f079a9a17706c5aeaae077f7d09339eedd1c9cd09bd961384a2ea986f47f3db2d5d7faabd7299d7e74bb934c9efa7d6a394e13264a22978c4992ba1d8551bcc42561fe2b1678d3611a55383e0b070fac322a0f749751bb826e33c866599bfb823f8a182fa0e991c514b1ee915b27c6b3e6b942cf9ec14979a88ff57180dfd1be33e49251d39557445d0ed5ceb4e65e51d29ae35b9475685a66081a1edae14c93656cecfaf54c2e26c99acbbd8915e260125a6aef44d7651ac34b5cf63851d9aaacd5e5a98823a11d4d64346fad0205667b654d8b4f4e49883f7ed78626e51e6f77091485c4a6fc8ffd5dc527ada05366d4a3b502a908438a2e999a1a17e498bb73d7c539b4ee103ad35089c3e71076fa1d4da9edd9258fff6db8fce71580c8e1cc6e6b32e0df5dd336f50d363a10da876e476d66b13dd93fe62be144b51d6f35b0f36153aacc0a21101d7a65d77eb58d94e0a2e4249c6a4f8222ad1aa4e7a0d679b3ab2bb65345956ce7081e23f152cf628b251f95b4a87f3bdc88a58a76f111a351c73cc36f6250b7ea039cf17e90cd46b2200d81f0697990153b248ac2eb1460c8f126a7dca63a7b6b53ab2fc09a5c94f6be9d1c95e279eb1d47cf8bb97fd33aa42f80e948be77359db88a7ba4a19b1b1dc1259d9d71919fb626ab99670684b219aedbb82fee6d1712eb799c5f827a5ed1d72da3a4f8e848fd0548d5b863b2198ad00c351c5b0be4e45baff2184ee27a0d23abc665ba25a268724d8597b1010b8bf78361716a8428ec904dcd12342773ac35717e449f3677a4baee990a2a8dc79c87a1ca44adf191464634bcb7b47c2253134f8346aac9070dfc0ed656d0a6073e821aeaea4a142ffa197eaeddd67df31683470418fc8fc4156efc9d60a328a75c36fd4832321c3bcf29279f07e02b5fb777115f5bfcabe2720888eeae42b62f44de3786555283cfc853472b996f1e3f6f3d8978625e156e43d1ac472b42dae6ac265e86ad5bf62adaafa2f7526d658c7c74ce4132c266072b0e38694c63d580ad6e95bbf4e1cea07485da92f7b9d91f95744250208a55763130c55ae8f2e7e74bcbcd79d2cbc28313ba8e5db719760d847a14e49b361f5641db9400ccc2fab85fb7abce68830889d6d71f508bfe2c67591746d2abf9a9020072b733ec81ab308732fa187bd49d943ccb688fed70ff307d9e31aa0ecedc8b2c615d1954722754e78cc83e93817e1991d0e41e4c51eef3b02c5b407ae9b8cc2ce12fff77bfa2eb5e48642662ec3284d24ba80c78e7126f14c3e83b227119481c14df450f3d911fc10a21dd697c0cc95dd8df07a43bd796d12902d3f0a5d5a67de3f72ecb70e9d1ea9af3ddbdf8cafd7662f59e99fba4650ccbbc132f2d96d3a37f3919e86311b653b9373ea4837a500ac700b7fa19a988a0baf086256e71e4dc980f9d7d0c19a110bc1c1ef75b05c0c9dd6085f44587dea5e8e7625b4bb7dfcae34648dd8b531a3c04645da2126cbd0fcb5738a267de177a85554840fa22bfb0827187560fb0451534cf76c01810bcee790f17b567e07d08b4d59f11641c9a9a85a020f2a08a8a018ad44d0619b3c0e7db54756737ec357792532ef9b823e68bdf567bcf4e5c79ea348eccaafe12a55d7aaf42339e324e20d0c7a9c59963d63fc1e5b33705afaef7b68e2ce813035f8e51d196f98c5fe532118d688732841ac66bae36d84a421619ec14ed1e04d5cfc0fc91d5044963ff55319f0bd94dbcdf6b72ff5541c2a2019c0914ee454c6866fcdb1f40fa14c3c82d6518923a5065ed5893b5aefab049ed66d84145d8a93e3a3823c4a90d9b4b88de9a347f7c0dc9499276248cc8cf2c3404046f94bd5176918e6dda98b54217d08e0a46961f081a97cb4834a39b77e78b860f404a290f9a96458b1468402f2e46ba5785f000168e42ecb4d4f80a9d4e2c48d52ea76ad3e82f5528e3583968ae0e04156e6f832570f59c7bdc203862ef4ced2361bbb10242fabeab2fe179fbb5b690310639c65401131715ad9bc4dfcfba801be9437d622ea0a2a751d22437362c4d28609cfbc59f2fc0ec6b250921e04672fb5021e9064c15ebaa89fb87c63df242742c8ed6d7d101b0effb0994a634c148b95702f70cd28f2b147f783d5432b6c5844536605f94857adb202e7d8b3385d34f42820f4619c3c5389a5ae9d2461b1669ab31eaae4fbb1d2f528f19f76d3522d177f277470b3fab8714be876d3539ffc0179ec254242911c887c3fcc7f96b8ac648eb1a9a59245fcc002ebd44ff8846769565b89bf3772f5529917559d13f02d6757d4b06d7581f4d39c83e917bf41530388af221b2b3139c70c0e38d83ea1368721182efe280c0f3b47e88167a69d1426ba2b5d4c2f37c2f3286f12a40caea60a8c751d610ef8d272c6202a55cd86f55bafaa799fdc82543c84372aec137b7227566b6af85860b1561d35df55658d9c5294ada0decd8f44126594ae4402826d041d78de87c2e7b60322fa7c7f555920f631d9b5ae3115010c8b77dec02296d53b12d4a64be23d74b7119bbdc70659760b8cab59460df2f746e72a42ce860072a56ca36bf7d10b7af0557d87cf7c267c2dd513f342777b1abdd5680296fd14313af5deb2bba2104300981d7bf8f27d1a259833b8087b2b8157afadf0732666087bc6e0ef6d52b9bf3fe362dc1e1afd93755f28a144f69ce43d902986ac580f884c5f6dc68b24121ee352603fb5d12f55aff921a9c87aec8f59750f670a10079128c95b1506a077e919872b52070fb227051a9dde019fda3611f370051d1a5ae9dfd24cd90c953f0099b02ac21bdc54c2591f98c26a42201e7359a354d41437b3b80db4d1c07ab832422a054009ad05a2c09072b8efc934428fcf60f778175707b52e080cafa85b9a1e2eceeb3195051cdf0adf3e9947f0f42717a3b9b23e261e782a2d001aa4b89b970f638e21e2ad434b92ca107c12e00b3b899fe0d3e3f7cbec4d45d11c3528c31231aaab2e03456884a10bd7fb035fc255f860c0a456277132569c954434deb526f64cc252249cf0cb9a61c5eb2f35bee82172d9af704815129cd3a9653faf1e202606fcda4c5411023874b0092c409a8b131edfd67e8d83e45192c73c1e77ac9245494f5f8e8770e774531a5c7995ca7230dcc865f73d197ed9cafb439384add2a5dc87c45e6d5e627ef468043ddef61c97f90300bd12ebf3614e96ea76515b566beb0b0b71386e7dd36af0f1084dab5aa14ca95ca853102f35bde3b7e89bb708bff9b6b4ff0cb2b76fa797d9220c882e5559bafebd072c734a65d796f9f947115cf7091f3fda88b325cafbdd99f8db012bada780a45fb160b46151d363d8e32e36060f363d04edfdb602f4023146254e8a007acdb4d8808b694747ca388806e3f1b637d70dcc32fdddafd2a3373c159c51390b586297425d6ef66996e6aa260455b94255d5ec75ea26902610d05a5ce38828adf9ee7d9f06e0fb2052297f5122a89f17d24388a32c18099b42679fcf5c3035cc75c5970337d863c06d0638c5ade51cfae3639aa278a78b1ff1d077c23e0c2c88efd3e6b9add0358f8c265cb2487cd7aee43012c2d5150b0711d6f5aac055c2e52b13025127d8e861a168e16722860343a90ecf582abd13cf83822eadaa78c506d11fd8dc84f438a43d1832964859276597537f604c1c0cd019b7187ca0b4b1cf4ab768547937edab2d56f3828667f79b7685cc3b05067ba74496472041e36d511b17a668a28f2d7e269d44ca1bf5c2a2ac6ddb54540d65420fd2d1b78b5a97d09fbb2cbf1e97ab68760d1c345d2addba776bd2c3150fef5afdf5a5e2d5278f728c86e1e5bfa4468d264da1c8c33007ac5b49936c8e9e2346b13f56f23012b8f633a1fbc5599369336e09c4bb09b8bd5dd0111cb6c5a90297e102b6529da99e5eefa2c510f720cebc6b3b78bd4f5c40e05f90fea7e84508f6c543e4e8f212804ebbdcb0e7d5675cae2d61c4072477ec4715897387f019a52273a283f9d57ae344eb373363980f4e794ae6284e31f5a8575318300143870089653e6e4b5b895c4ce20c1e5f3e315c3822aa3f62d18ab2f7466b026ed89bbfbd4c65b56165f158e893c42116ec41afd85fa7b666660fc72549a6cebf189c35e27d234ffc29c39d9bd4a8e5f9b9bdc863ff16ff5501f1222eda89023e0c05a0caa85095cf6a2816ab546036d3eec2a7700f5da71697467962d6557a101bb5b37cca3b3b9f8ec62409eda17ee1f69f08f10b99bfd25b875a732ebbb8efc70fdb40412a4cb298a98b60850c26b9180ea45af8884513c18413353599c8c976a073149247a152e3ef7261c0a9fdd23010f2f2d542e2fbd9fd42e2682b2de380647f3ef1a614e01f3e032ebea558dfc825d62ae81aa5cbd2493b504b140ce148a50a31dcd598a0e5cd05aa37dada7e0d601ff06d4bf80c2b8108e8634ece56dc05e04068457d1487ec81c4ce4c15c2c49b70eac05eb"], &(0x7f0000000300)=0x1008) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:18:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) accept$unix(r0, 0x0, &(0x7f0000000000)) 18:18:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) pipe2(&(0x7f0000000000), 0x100004) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c) 18:18:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}}}, 0x0}, &(0x7f0000000000)=0x84) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x0) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x400, 0x4, [0x7f, 0x100, 0xffff, 0x100000000]}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x800, 0x6, [0xd808, 0x9, 0x3ff, 0x7ff, 0x7, 0xffffffff7fffffff]}, &(0x7f0000000340)=0x14) 18:18:19 executing program 0: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r3, &(0x7f0000000680)) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x0, 0x1e, 0xffffffffffffffff, 0x20000000000) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 18:18:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:18:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000002000000007, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340)={0xfffffffffffffffb}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r2, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r2, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) shmget(0x3, 0x2000, 0x1a0, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x1}, 0x8) msgrcv(r2, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r3, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r2, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0xad3, 0x5, [0xe74, 0x100000000, 0x75b3, 0x6, 0x3]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r5, 0x1ff, 0x8, 0xe90, 0xff, 0x1}, &(0x7f0000000000)=0x98) r7 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000080)={r6, 0x0, 0x1, [0x100]}, &(0x7f00000000c0)=0xa) 18:18:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="a8cbe2c9f4933da1a0ef557954168d067b8f5d2ef6be118d3ed514b3ce357ea3e4b7ad7776268515d5d6ea9ed766402cc67cf4bb8f769a250a06b2a3b51069fbc277f787dbd3d9", 0x47}, {&(0x7f0000000140)="06492eb8bddbb64168c606357a4223c35130e82e3769463f07786f9a7dd48b6611ea8dc8be33fcb6c1e78cabdb72d9e7d437560982af3003504120761656d5592d", 0x41}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)}, {&(0x7f00000001c0)="318ef6399256af1091420f94b9ba5a6ffe93921dc6b7663739d9d06457e1fa3ad2e1211b01ea94d924d016a2283ad1095cadc486c5eca158502046d9eb140bfde9", 0x41}], 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffb2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xbc, 0x4) fchmod(0xffffffffffffffff, 0x0) utimes(0x0, 0x0) 18:18:21 executing program 1: mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) chown(&(0x7f0000000040)='./file0\x00', r0, r1) freebsd10_pipe(&(0x7f0000000000)) 18:18:21 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r5, 0x4}, &(0x7f0000000380)=0x8) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/218, 0xda}, {&(0x7f00000005c0)=""/151, 0x97}], 0x2, &(0x7f0000000440)=""/13, 0xd}, 0x40081) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r3, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:18:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:21 executing program 1: symlink(&(0x7f0000000300)='\x00', &(0x7f00000000c0)='./file0\x00') link(&(0x7f0000000080)='./file0\x00', 0x0) 18:18:21 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}}, &(0x7f0000000340)=0x8c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) utimensat(r1, &(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={{0x6, 0x4}, {0x0, 0x60}}, 0x200) r2 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) sync() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r1, 0x103) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000600)=0x100) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000640)={r3, 0x9}, 0x8) 18:18:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="a8cbe2c9f4933da1a0ef557954168d067b8f5d2ef6be118d3ed514b3ce357ea3e4b7ad7776268515d5d6ea9ed766402cc67cf4bb8f769a250a06b2a3b51069fbc277f787dbd3d9", 0x47}, {&(0x7f0000000140)="06492eb8bddbb64168c606357a4223c35130e82e3769463f07786f9a7dd48b6611ea8dc8be33fcb6c1e78cabdb72d9e7d437560982af3003504120761656d5592d", 0x41}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000080)}, {&(0x7f00000001c0)="318ef6399256af1091420f94b9ba5a6ffe93921dc6b7663739d9d06457e1fa3ad2e1211b01ea94d924d016a2283ad1095cadc486c5eca158502046d9eb140bfde9", 0x41}], 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffb2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0xbc, 0x4) fchmod(0xffffffffffffffff, 0x0) utimes(0x0, 0x0) 18:18:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:25 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getrlimit(0x4, &(0x7f0000000140)) 18:18:26 executing program 1: ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) read(r0, &(0x7f0000000100)=""/134, 0x86) 18:18:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) r1 = getpid() getpgrp(r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) chmod(&(0x7f0000000040)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:18:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x0) r1 = getpid() getpgrp(r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) chmod(&(0x7f0000000040)='./file0\x00', 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 18:18:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000100)={0xd3, {{0x2, 0x0}}, {{0x2, 0x1, @loopback}}}, 0x118) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, &(0x7f00000000c0)={0xc, 0x0, 0x10000000000000}, 0x0, 0x0) 18:18:26 executing program 1: r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) shmdt(r0) r1 = socket$unix(0x1, 0x80009, 0x0) lseek(r1, 0x0, 0x7) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) rmdir(&(0x7f0000000180)='./file1\x00') write(r3, &(0x7f0000000100)="87c2b412c5507a89cb92bf240be0b8d8b1b276a30633492944b5e50a39e5e86176575b479584728e45a26a4a2c702a2d98cfad9038c55664f6a0fd6fe32639bb8c5090f5e0e54184d39bb14760b3659c6b799802bec26fa1c879d69e5d3e2b9521a796e9818efd08b4062f5801", 0x6d) r4 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) faccessat(r3, &(0x7f00000001c0)='./file1\x00', 0x10, 0x80010000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x4, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_int(r2, 0x0, 0x47, &(0x7f00000002c0)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000240)={r5, 0x1, 0x0, 0x1, 0x80}, &(0x7f0000000280)=0x18) 18:18:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYBLOB="9c00007581a8c300020000000200000004000000"], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0xc1, "6837a02c741ee3960007a64fe5be0e768a368ba7e845a52c055cf0b147cbae96e1d5b1abe1be6dce1a5718a6ce1638953b3ce3791a5621628881f5b8a778b75bd9af6ac6b9c4218e9db7d5fe1b5fd3dfd691afb58fa8defd1df1454daa8fa2d71d705f2a95b170f9963c0658d1d6c63d046c3aaf14821cb68bd0b737099df41c7ff82239b772418d505e09af6a60847749d5897f87586430a35f9be7f6e4a87389aad5aa1cf0a374ed0e19c8186fc03da56525a9e4610b051da6e48daec945ca44"}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000027b, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x3, 0xa7, 0xfff, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x8, r1}, &(0x7f0000000240)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 18:18:27 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000500)="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{&(0x7f0000002780)="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", 0x1000}, {&(0x7f00000002c0)="b9c178607553c2d9cd015827f75fbedf6892eca3548ceabd1585c122a44c2f4937003a12fd8fb4dd08343290579b589ae158ab3541aa4002db48d003fe08d3f51f3d82d934894b082813caf62dc289a7b98370e06895f6f7bc209e47e5360d94e9616cf27a30889d2dd143d41614b0859cec54c6cc04d7f1a173f6f8eca193dc0b6d73290be285c4b28af443bc62dba37698109ca660884c8405b76786e303482bcbd27a936df757c431e293785cfaa76a81cd8b023d2e38fc1cc50369f393875f781b1658dec35bc29b6329180ed5721bc726f165fbce989bfbadb4bb24ba2acf547fb2e036e829c29a", 0xea}, {&(0x7f0000001500)="295193bdccc8ec3a67b9f19ff5871b5736f5f60217e4abd8d5300e5c6beeb4f950d23615f30ce91a5b914734851b392a6561628b52f78d94e4c08a84c2109d9e5b22ecf3f6dadb9307e63078ccb40444c4a7db1eeba72219af61314fe95e3c7a4a2befb1d202", 0x66}], 0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000001600)=""/107, 0x6b, 0x40040, &(0x7f0000000480)=@file={0x1, './file0/file0\x00'}, 0x10) setrlimit(0x7, &(0x7f00000003c0)={0x1000, 0x81}) 18:18:27 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300)) accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) getrlimit(0x4, &(0x7f0000000140)) 18:18:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:28 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) clock_settime(0xf, &(0x7f0000000540)={0x5, 0x47}) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x380, &(0x7f0000000440)=0x80, 0x4) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x100000001, r2}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)={r2, 0x7ff, 0x2, [0x5, 0x80]}, &(0x7f00000005c0)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) r4 = dup(r0) recvfrom(r4, &(0x7f00000003c0)=""/62, 0x3e, 0xc2, &(0x7f0000000400)=@in={0x2, 0x2, @loopback}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) r5 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r5, 0x2, 0xb, &(0x7f0000000600)=""/95) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) clock_getres(0xf, &(0x7f0000000200)) sendmsg(r1, &(0x7f0000001900)={&(0x7f0000000240)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)="1945a764766b176124f4950a5d99cf", 0xf}], 0x1, 0x0}, 0x9) fcntl$setstatus(r3, 0x4, 0x40) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) 18:18:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:30 executing program 0: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000780)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x4, 0x1000, 0x8, 0x1, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x5c}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="07000000060056f8a4d867615df924595d000000"], 0x0) r5 = shmget(0x1, 0x2000, 0x1, &(0x7f0000e42000/0x2000)=nil) shmctl$IPC_RMID(r5, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r6]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) getsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000300), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000680)={r3, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000700)={r4, 0x8, 0x3}, &(0x7f0000000740)=0xc) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) 18:18:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0), 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x0, 0x421) msgsnd(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7cb5359436d595f0ac9a81be047a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 18:18:35 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) accept4(r0, &(0x7f00000031c0)=@un=@abs, 0x0, 0x0) 18:18:35 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:18:36 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) 18:18:36 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, 0x0, 0x0) 18:18:36 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x7ff}, 0x10) 18:18:36 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0), 0x0) 18:18:37 executing program 3: 18:18:37 executing program 1: 18:18:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20000001, 0x0, 0x0) 18:18:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:37 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x7ff, 0x30005}, 0x10) 18:18:37 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x200004) sendfile(r2, r3, 0x0, 0x8000fffffffe) sendfile(r0, r1, 0x0, 0x8000ffffffff) 18:18:37 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180), 0x10) 18:18:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x12, 0x2, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x8, 0x1010, 0x1, 0x2, 0x8, 0x512a03ae, 0x3f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x4}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4) 18:18:38 executing program 1: mprotect(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000013c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64], @ANYRES16=0x0, @ANYRES32, @ANYRESDEC, @ANYPTR64, @ANYRESDEC, @ANYRESHEX, @ANYRES16]], &(0x7f0000001080)=0x1, 0x20000000) sendto(r0, &(0x7f0000001200)="cd64dcde3371b535e5b02a33782b8ba9c0535a900a7b8747b62eff135f7ccfea7fa770a92efa7b16ba5c8436dcae6f6cd84ae8b8c8acd4495912f1858b3faca0de37778e42a95fc7f1151de9fb3b", 0x4e, 0x20080, &(0x7f0000001280)=@un=@file={0x1, './file0\x00'}, 0xa) recvfrom$inet(r0, &(0x7f00000012c0)=""/193, 0xfffffffffffffec3, 0x40000, &(0x7f00000011c0)={0x2, 0x0, @multicast2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 18:18:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x9, @remote}, 0x1c, 0x0}, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)) 18:18:38 executing program 3: setreuid(0x0, 0xee00) r0 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) chown(&(0x7f0000000000)='./file0\x00', r0, r1) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8001, 0x10001, 0x9, 0x0, 0x6}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000340)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r2, r6}}) setresuid(0x0, r2, 0x0) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 18:18:38 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(0xffffffffffffffff, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:38 executing program 0: getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1000000000000000) truncate(&(0x7f00000001c0)='./control\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x0, 0x84) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(0x0, 0x0) rmdir(&(0x7f0000000880)='./control\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='@Z\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='*#\x00', &(0x7f0000000540)='\x00', 0x0]) socket$inet_udp(0x2, 0x2, 0x0) poll(0x0, 0x0, 0x0) 18:18:38 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0xffffffffffffff25}], 0x1000000000000013) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/106, 0x6a}], 0x1, 0x2f) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 18:18:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000240)=0x7c0c133603d24e58) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xa, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x94, "bb6fdde9d308258da7433d5a6e42b80d488a1c680ab13660cae3949fe5a5ffecfc8d53b06844b9149e3aa0ddf0c796b3088dd54e78c417f5b2cb2e9f7edf38e11a7685d7a73d2f2b701f623c2bc1a9897634422f55b90b0fdb0b9faea48b8a612df34032e3e75de8cb4ccaf79b40678ea66b4d2de5421bbef92be0cddff07decbe1b055b5af18f8ca398e84e07b34777b0897ba1"}, &(0x7f00000001c0)=0x9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3, 0x2, 0xd2}, &(0x7f0000000280)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8) 18:18:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x8000, 0x4, 0xfffffffffffff800, 0xe0d8, 0x6}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001b40), 0x2) 18:18:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x6, {{0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x101}}}, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x7ff, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = socket(0x17, 0x10000005, 0x5625) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xe000, 0x55) r2 = socket(0x0, 0x0, 0x0) msgget(0x1, 0x8) msgget$private(0x0, 0x10) r3 = msgget(0x1, 0x40) r4 = fcntl$getown(r2, 0x5) getpgid(r4) msgctl$IPC_RMID(r3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x3f) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 18:18:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r1 = msgget$private(0x0, 0x80) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/224) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) connect(r0, &(0x7f0000000340)=@in={0x2, 0x3}, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)=""/233, &(0x7f0000000080)=0xe9) open$dir(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 18:18:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:18:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0)=0x8024, 0x4) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x1fee8cda7adeafbc, &(0x7f00000001c0)={@remote, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) write(0xffffffffffffffff, 0x0, 0x0) 18:18:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:18:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 18:18:44 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x10000000006, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) 18:18:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 18:18:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f0000000280)=[@in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xace8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000300)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt(r0, 0x200, 0x1, &(0x7f0000000400)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x6}, 0x8) msgget(0x2, 0x6) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 18:18:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000000)=0x10) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000140)="8f1d63ce453d588680ea926c59850e22e36b17b557310e8c0f531dfbd10603ad7b9abadb6472b65f7497b2b06f1546dc1ae2c814cc0cda6c1731448974abe2dc73e3cb9a8f5544ef4e62491eabdc2405ee71a91bcff9c18ec3aaa7dff44dbfa5213d4733bcc922600b65865877665c5863b6187370c70dbc5db60df9451e2b7d61af53cbd7b211e030e529c9f1cc5d1717538614b50e7f37bd522fa70b08cb34186d02e386b2178c8f4159f6c268ab69cc917748ddecd770ba69d933262db059cd7eed9b3f80d3570626a0e6070962b5c2cf", 0xd2) 18:18:46 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 18:18:47 executing program 0: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getresuid(&(0x7f0000000140), &(0x7f0000000080)=0x0, &(0x7f0000000180)) r1 = getegid() chown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = msgget(0x0, 0x250) msgsnd(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x8b, 0x800) 18:18:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10402, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc, 0x1f}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x2, 0x3, 0x1}, &(0x7f0000000180)=0x8c) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 18:18:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 18:18:47 executing program 0: r0 = msgget(0x1, 0x118) msgsnd(r0, &(0x7f0000000000)={0x1, "59be5d86cfe42e7728d67ff4522d0612384bb50daacee845971345c63be06c8d13c4e025d5ab24a3f0d4aba9bc0e143dfcbbd84b6887ad6e269e9211d518692bad6768ac4794419b7972b2cd60bb13d323be480dd0b52658fcd0dd3d196679cd4ef890f30a557af88a43f3376f9cabcbc9c56d13cd02"}, 0x7e, 0x800) 18:18:47 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x306, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202ce39000000006530f6"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x3ff80}, &(0x7f0000000100)=0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) fcntl$lock(r2, 0xb, &(0x7f0000000140)={0x4, 0x0, 0xe5c, 0x2000100000001}) 18:18:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) 18:18:48 executing program 3: getrusage(0xfffffffffffffffe, 0x0) socketpair(0x2, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x1}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x9ef8, r1}, 0xc) 18:18:48 executing program 0: open(&(0x7f0000000440)='./file0\x00', 0x10101, 0x807da334b1561524) r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$lock(r1, 0xd, &(0x7f0000000140)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000100)=0xffffffffffffffd3) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x80000000, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r5, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r7 = getuid() setreuid(r6, r7) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r8 = getpid() fcntl$lock(r5, 0xd, &(0x7f0000000380)={0x3, 0x3, 0x3, 0x200, r8}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 18:18:48 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)=""/106, &(0x7f0000000140)=0x6a) 18:18:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000000)='./file0/file0\x00', 0x100040, 0x112) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 18:18:48 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x5) fsync(r0) fsync(r0) poll(&(0x7f0000000000), 0x1fffff69, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000140)=0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x100001, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x5, 0x7fffffff}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280)=0xa3d, 0xffffffffffffff65) faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x4, 0x1000) 18:18:48 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 18:18:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x2, 0x0, 0x0, 0x0) 18:18:50 executing program 1: semget$private(0x0, 0x6, 0x2) r0 = semget$private(0x0, 0x1, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x81]) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) 18:18:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x19, &(0x7f0000000000)={@multicast1, @loopback}, 0x21e) 18:18:52 executing program 0: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 18:18:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x3, 0x0, 0x0, 0x0) 18:18:53 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x409a) fcntl$dupfd(r0, 0x0, r0) pwritev(r0, 0x0, 0x56a7, 0xffffffffffffc) 18:18:53 executing program 0: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x2, 0xf, 0x3, 0x6}, &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x7, 0x8}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0, 0x20}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000190007000000020000000000000000000000000000000000ef83000000000000000000000000000000000000000000000000008000000000000000000000000000000000000001000000000000fdaf942d76eab37da4bf637b7539b4265b0011a3619ca32c3c128032ca8251407707e6aa503fc8a57b5d596f7d6c2226e35bb6055cf9157195", @ANYRES32=0x0], &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x0, 0xf1, 0x100000001, 0x2, 0x7fe}, &(0x7f0000000280)=0x14) fsync(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x1f, 0x30, 0x6, 0x9, 0x0}, &(0x7f0000000100)=0x10) sendfile(r0, r0, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r3, 0x9}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) socket$inet6_sctp(0x1c, 0x0, 0x84) 18:18:53 executing program 1: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0) setrlimit(0x4, &(0x7f0000000040)={0x5, 0x54aa}) 18:18:53 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x5, 0x0, 0x0, 0x0) 18:18:53 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4, 0x4, 0x8, 0x282}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe2(&(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 18:18:53 executing program 3: r0 = socket(0x11, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) sync() 18:18:53 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getuid() pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x2000, 0x100, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e21440c000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/128, @ANYRES32=r2], 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x8}, 0x1) accept(r0, 0x0, &(0x7f0000000100)) 18:18:53 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000200)="0fc324fceb7756be7c53a917b7a51204e6beae9cf368fe0b01c1207a15a0fbe36d07c1a734b157243b5d22f069cd500da71af86a71f047096ea7ab79b2f0bf34e27ab6d830960e27561673361d7af08a22598dafde736ef4c06850d10c688a747fe6dcc90a2f591b76fb36f1c4f6aae8f922540f1d", 0x75}, {&(0x7f0000000280)="e6b40f49311144784f4447d614efd14e770b3dc39e87213688c8271590f1e277dbbfcc8874bbdff7e8d282edc75b6f38f39e049617affb450e3f4dea1607adecf1d88f86bfc073a1ab7d7a50595bfa4f386c1ee67eba8ab0d97ab3eb25d654ca1207298a6c1795ed2e8b184e9d41cb495f30ef4ae86dad3eb319a313cb47db4e405dee81eac1bfe19c2a2e3de2479325bc768f6651fcad1212bf1c5b", 0x9c}, {&(0x7f0000000340)="89b5dd66943e987cfeeb75c8b573d9eb405582f8f3c79a2dd699dbdd4479d9e405b0f2a5f76221ccb228a17c7ec046535bbfcf111b79b7ea3b7dc483651a22068764559cd3bfadb5cc5c4b692b125a1feb25ec1ba7ae44f96e3037a9e4045f72f5", 0x61}], 0x3, 0x0) r2 = semget(0x2, 0x1, 0x428) semop(r2, &(0x7f0000000440)=[{0x0, 0x15, 0x1000}, {0x3, 0x5, 0x1000}, {0x6, 0x5, 0x1800}, {0x2, 0x3}, {0x2, 0x83f, 0x1800}, {0x2, 0x6}, {0x0, 0x9, 0x800}, {0x1, 0x2d, 0x800}, {0x0, 0x8001}, {0x0, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000480)=[{0x0, 0x7, 0x1800}, {0x3, 0x8, 0x1800}, {0x0, 0x10001, 0x800}, {0x3, 0x401, 0x1800}, {0x0, 0x6, 0x1800}, {0x3, 0x8, 0x1000}, {0x7, 0x10001, 0x1800}, {0x4, 0x7, 0x1800}], 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xc, 0x9}, &(0x7f0000000140)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = semget$private(0x0, 0x3, 0x0) semop(r4, &(0x7f0000000000)=[{0x0, 0xbe8000}, {0x0, 0x0, 0x1800}, {0x4, 0xffff, 0x1800}, {0x3, 0x4, 0x800}, {0x2, 0x100000001, 0x800}, {0x1, 0x1, 0x1800}, {0x7, 0x69, 0x800}, {0x4, 0x6, 0x1800}, {0x3, 0xfffffffffffffffd}, {0x2, 0xd9, 0x1800}], 0xa) sendmsg$inet_sctp(r3, &(0x7f0000001b00)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="a6fc2ed041e9d0aad017f01779bf840000000700"/30], 0x14}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 18:18:53 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000280)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=[@authinfo={0x10, 0x84, 0x8, {0xffffffffffffffe0}}, @authinfo={0x10, 0x84, 0x8, {0x1ff}}, @init={0x14, 0x84, 0x1, {0xff, 0x7fffffff, 0x0, 0xb7bf}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x40, 0x3, 0x8000, 0x6}}], 0x58}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x1) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r3, 0xc, &(0x7f0000000240)={0x3, 0x3, 0x0, 0x9e9, r4}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x2, 0x8b}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={r5, 0x15, "598ec323fe5a39b4c8f0c67c03b016715e8e6aed08"}, &(0x7f00000003c0)=0x1d) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="3700f87d67f3cd81fadea2ca7ab2124a18dbcab53877732eae7701f6a4e9e77ac4bb0e8afee15f851eafad05be21df450a7461ecef"], &(0x7f0000000180)=0x3f) 18:18:53 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) dup(r0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0}, 0x0) 18:18:53 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000040)="a997fbbd0c12ed28a65ed2b78f04d513c2777cd3cd72c7f42d9c0a6a4c8892a3a3ebb2903f46b65e130d58575158fde67ed4337797363d29698f8eeeddfa37a7156c66eff5d5d8893a2f5c1ca7daf5c304c3ad4b85b9966f41fb499aac8d13eba98f8b4805c77bdecda967a02b1483fdbda8c452fa562f8c54039f0b5691ce5e56d29a8a11ed848731a974cf862b519b73b9", 0x92}, {&(0x7f0000000100)="9217381c445ef415307abad73ec3523a5375835cd2fa048b682ce902b1ab85d36781", 0x22}, {&(0x7f0000000280)="a5b9876fd1fc4164c7fe54a0ec68efddd770eb35d677ccd8a008f7509347956e6f0da5bb68d6d0a8a56ad449fd3c5e7b37c2c231a9d7c475ca09a443aa94d8b0da07c540942f0f218945220942cfbaeb8b8656953ca612fb529f624541b89d281f140ac65c8d8d24ad1dcc986a0eea93afa207fef5a0e4691fc003ec9024b1beae8eb744100e48852c5d05e47e7a03e1588801dc926880263311acd5d010f67ccc81142441e89185be8bee", 0xab}, {&(0x7f0000000340)="828b14256462c68a5ed73d024afb6b65c6476e22aeb613645d42c77300ff15516b990d146d42809905a4902270275347f5feb7ec31eea3ca0ed7d0d76ed08e34e84237d7fb5e6641", 0x48}, {&(0x7f00000003c0)="95d3bf0831f3ac398272a77abc4f1951fe750cc4c0d4505bff693eb0cd8acc6a98b8db6e44fee627bc76d831b031c919d0f62198493373b1a8ec31948d716aa518998e63e864f6dc66292c4bd771fadca9da8cf423016e393b3a653630baaa33df36ea07901aa83ecd2b9b76b1e23e2833c622d6f0fd526a54847adcb61b5147ab78054c32feb10fb3531d70532e4e57287489d903befe69f184871437002d6692f4e8a9986879e32d69716f3cff7ce43f239afd776ec8345c85ea3804600d598bfeb64361e5", 0xc6}, {&(0x7f00000004c0)="adf706697511687c49015a7f721f9ebf7bac9c913991ba5ea93e297fe0f988eb0ea4ea95056b9485f749b08d77521a5fc627b1a88dbb235590043fcf3032dce4640e4a0fd0b069cb5c4e9ed6db5b4c6497f5a53864136b4c55a59818c3735bb1", 0x60}, {&(0x7f0000000540)="06a024577c863d63a0ed72b6ade7c773a56966763c620d5ab48d9268c6d966eb6bcc34bce06b0f11c0bb5ffb67cf55154e891c7faf105b5fa3cea728c1ab0b62779481a9887f2353f76df11829030212428a824620835a6a6c5e6c60100fec51ac5ec0bb1cf57641abad3673d2e4fdf434c9f958fb6c1e1eb2b498062e3219b724598a73889b36b76483f4ff39c3a6188137521b478565539b9f8edd3e", 0x9d}], 0x7) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) mlockall(0x2) mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) 18:18:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0xf, 0x0, 0x0, 0x0) 18:18:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0xfffffffffffff2a8, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x4, r1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x94) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r3 = getuid() lchown(&(0x7f0000000080)='./file0\x00', r3, r2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 18:18:54 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 18:18:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4e, 0x0, 0x0) 18:18:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffff9, 0x60, 0x2000, 0x8, 0x5, 0x80, 0x10001, 0x7fffffff, r2}, &(0x7f0000000180)=0x20) 18:18:54 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xfc, 0xc62, 0x2000, 0x3, 0xfffffffffffff81a, 0xd621, 0x7fff, 0x10001, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 18:18:54 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x5a, @local={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000ac0)={r5, 0x2, 0x1000, "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"}, 0x1008) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r6, r7, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r8}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r9, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x1) msgrcv(r1, &(0x7f00000004c0)=ANY=[], 0x0, 0x1, 0x1800) 18:18:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="05801d742fd4652ea5a2328760412021edd44094684971ce8d69aa73a3c7d20cc1c22bd43958fabf6085e1695b5550ee0ae262b9ff99921670b9a32b709bc3df0448821bcff5c6392abe46f543dde30aa67ef7e3a8ebc020a64440c86f3ea05919bc0c705087d745c8e826334f52a504384d94a7b73c9394358a30aa75ead6fe3abd966ddea74cf6e0def37816e9cdc79a34c325ebd70f3fb53f125468fcabb904917c10d5250f4c331f3da090ce844cc07275d3a9ce7c6f0078c0f65e27de3e4a1c60b954eddfa74fdb37ca9c6279119c7ba09fc7a67d2a91138e54c49342955675da1daa82e0b54a9cd1313047d6efb32d0f46", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) r2 = dup(0xffffffffffffffff) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, 0x1c) lseek(r0, 0x0, 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x5, "d1a3ab3047c8a3da85599ea55ee79b8b"}, 0x14) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f) 18:18:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x11, 0x0, 0x0, 0x0) 18:18:54 executing program 0: r0 = socket(0x11, 0x1, 0x1) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="aad0abd3aeb830c10fff405340a2902888ab3fb972fc775e820139222a8e3a57f21d6d2512d80756e17b39b219cae642044a140505", 0x35}, {&(0x7f0000000080)="9b9b2a6aa9d5dacebab267eb101c7ab3c7db823bcdbfbb2eddfff04d634fb389e8f25e304fb18252b93b9dba9188879e6eeadd0d", 0x34}, {&(0x7f00000000c0)="24d2db1117e78f4f94eadd25ecf6c4fd750d3cf3c0d918eb3761e4a7193c06cb5cc3001f26d1584f8d268b02de9aa3a7991eae50e336583868b893ab6acd31e66438e43fff7fdd87ed2b1c207a6f363d6fc1803d66324ad949b6b2caa8d6da274321fcc0896661e7346524257766a7955c3e072a08776b3057a08a5d8920906fe97d771dbd84f9a3170c198240d6eb295e5f3aa7b3d716f70229940b8e4b18dfab1abcff65d5cc8f4a0cc414b7d332d1dbd076284532cf92", 0xb8}, {&(0x7f0000000180)="c22075b77353a84d0aa68973cce2c0cff3fe848682c6e7cc4af81ad87b5f2156ebddfcc72312a6372c8a7fa611821d2f", 0x30}], 0x4, 0x5c) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) 18:18:54 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x8) dup2(r0, r2) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) 18:18:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9d6b, 0x1000, 0x2, 0x21da, r1}, &(0x7f0000000180)=0x10) setsockopt(r0, 0x40000000000006, 0x20, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/117, &(0x7f0000000080)=0x75) 18:18:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x2, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x1000) syz_execute_func(&(0x7f0000000000)="c4c1fe124e00c403fbf020f00f0ddfdcf58f2900013cacc4c2a0f52141d9ed8f4860ce78a3b66740c0dfffc4a1fa1636") 18:18:54 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r1, &(0x7f00000012c0)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0}, 0x20005) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3002) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000000000020a, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r3, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 18:18:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x12, 0x0, 0x0, 0x0) 18:18:55 executing program 0: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x89, "4338942a9ca81512c72c3c4f011336ad30627c616b1905d6bbddd8ae81c0c3cf0173d53f59c45ae7211788ae2a2ada42050d6def707cda14806a927f00b06605775d04f8f0cade3160fef2434336c1caa17382e2d5233c0e0814afcb6110afb3519fdfc3cb1a032f1a406a74fd8c6861dee4b9f7b853cefccee3520adb43af6720825d831636604d31"}, &(0x7f0000000280)=0x91) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/128, @ANYRES32=0x0], &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xc400000000000000, 0x1ff, 0x10, 0x5a30, 0xffffffff80000001, 0x3, 0x31b, 0x9, r2}, 0x20) 18:18:55 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300)="a07939eed26b65b70b76b78ea82499fdcbe47b8d9bf4aa07373910cbd2d2b543fe52bffa11cba738f3b33eff102914e49f2e83977020748df73160a57d7521d434e5788c8f56c03fa1b1e700e812b0ce3b73c44050ae30757d1f86594b9f65c40de62f9dff6a0fa01cd72e5f47b0fa1d9450af9002", 0x75, 0x8, &(0x7f0000000380)={0x1c, 0x1, 0x3, @loopback, 0x3d}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000140)="824169f72bad54311a35db61629e62c4293564fb4adf8722ee271d6502dc555fd62961496a1186d87883fc4a0219166b2fc43bd17e00f966765f9c8705036d8a1dacb9630d48c600fcb06597ea2a6dd7c20c0c063393ae3989cac861820ec2af7789e87584af269e2dc495312cc93c2dbe", 0x71) 18:18:59 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)="6e0757638bf70f4541f6362f75053708e181cc73a59872dc5202d345278900"/52, 0x6581d686a4e44b6b) getpeername$unix(r0, &(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r1 = open(&(0x7f0000000440)='./file0\x00', 0x20000, 0xfffffffffffffffe) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) r2 = getgid() setgid(r2) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) clock_settime(0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000400)={@broadcast, @broadcast, @broadcast}, 0xc) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x1ff, 0x3a0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xf7, "5757e867eda58cdfc8f69aaafb2f5b3d9cd9c26484b8a5c0870ee90a01b50478e5389da41187aa1bf73a6edbaedb25e425de0dda7ad7341978c971b3eefbe22b8887cf43c326e072a7c3d29c5c96c9cdc4fb2c2737087814bdd396f0d55c5475336563c4ae8aa733167e505169ad95070baaae307a37e1325c06d8d25264ea0e7875e4e4515a5b7de1ea39b035c4d42399a5381fd86c4950f52011016bd49c96719262d2b038b2bd382b5963f126471caed1f0669db819834a8f766bc0bc14873004892d5a6748346bb0e1d802453a8fdfe943c97a1dba6a5d6e5bd14d3e8e19d287116f5f4735b8262470d65c2b62514c322d2fe9e9c5"}, &(0x7f0000000080)=0xff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x2000, 0xf85f, 0x6, r3}, &(0x7f0000000180)=0x10) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$setown(r1, 0x6, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x6, 0x800, 0x6510, 0x20, 0x5, 0x1, 0x8, 0x2, r3}, &(0x7f00000003c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x0}, 0x8) 18:18:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x23, 0x0, 0x0, 0x0) 18:19:00 executing program 1: r0 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(0xffffffffffffffff, r0, 0x0, 0x401) sendto$unix(r0, &(0x7f0000000140)="aea859a396671f1ebdd0c96ee690ada5ca7e22582c4c86adafda32b9b4c76f9000bc63ad324d48c3fedba51731780dd32bcd1e59322b99bec24c083d20c09796de988060ae53da0ddd6bbb8bdb91e64cf2fbca75292b79c4ccb69a8bd6c14795cde762ec4a3dc49fb68a5599cd1edb70a74aa29aeab10e223877170900bdbdb8e62e5675d15111db632304fcdf9e57ba6db54c2071fb2c825d0694a5c9490835352debce1b26b4fb6b64f2c86ea2840268985a267882a27aa19c2014dc", 0xbd, 0x88, 0x0, 0x0) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3, 0x2, 0xfff, 0x1ff}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r3, 0x3f, 0xfff, 0x10001, 0x7, 0xbd8}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x0, &(0x7f0000000300)={0x1, 0x0, 0xff, 0x10000, r4}) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r2, 0x0, 0x1000000000003) setsockopt$sock_int(r2, 0xffff, 0x8000, &(0x7f0000000200)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x4) 18:19:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x24, 0x0, 0x0, 0x0) 18:19:01 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x1, 0x98) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) dup2(r1, r0) mprotect(&(0x7f000018a000/0x2000)=nil, 0x2000, 0x8) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 18:19:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800001) truncate(&(0x7f0000000100)='./file0\x00', 0x60000) fsync(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x7}}, r1}, &(0x7f0000000080)=0x84) 18:19:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) 18:19:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x39, 0x0, 0x0, 0x0) 18:19:03 executing program 3: 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) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 18:19:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x1ff, 0x100}, 0x10) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) 18:19:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) 18:19:05 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) setresgid(0x0, r0, 0x0) r1 = semget(0x0, 0x3, 0x328) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000140)={{0x4, r2, r0, r3, r0, 0x142, 0x2}, 0x5, 0x100000000, 0x200}) 18:19:05 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x803) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 18:19:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0xd0, 0x0, 0x0, 0x0) 18:19:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000200)=0x4, 0x4) recvfrom(r1, &(0x7f0000000280)=""/53, 0x250, 0x40001, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c657000e2b2bd49be998b581635ada7e2c53f16fe4c8e16b12469ff5e97aabe6e5af3cfe5f0fc8207ac3af2258b0dc7bfc325b74458c080c127312e103725896b8be0b763b3000000030891995a158eeefdfd4efe00000000000000"], 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) 18:19:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@empty, r1}, 0x14) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/147, 0x93) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) fchdir(r0) mknodat(r0, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 18:19:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r2, 0xe3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = dup(r1) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000040), 0x1fff) 18:19:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x300, 0x0, 0x0, 0x0) 18:19:08 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 18:19:08 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0xdc, 0x84, 0x6, 0x1, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x10000, 0x1, 0x3, 0x2}, &(0x7f0000000200)=0x18) r2 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x7fffffffffffffff, 0x2) 18:19:08 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xad2b}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @empty, 0x3ff}}, r2, 0x9, 0x2, 0x1, 0x18815b33, 0x80000000, 0x8}, 0x98) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0xfeea) 18:19:08 executing program 3: socketpair(0x2, 0x5, 0x20, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0xffffffffffffff7c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) open(&(0x7f0000000180)='./file0\x00', 0x8005, 0x0) fcntl$getown(r1, 0x5) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x14, 0x0, 0x0) sendfile(r3, r4, 0x0, 0x6) getpeername(r2, &(0x7f00000001c0)=@un=@file={0x0, ""/5}, &(0x7f0000000200)=0x7) socket$inet6_sctp(0x1c, 0x5, 0x84) 18:19:10 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xfffffffffffffda3, 0x0, 0x8000000) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="03000000000000004087d10720f133dfd865aa5fd955bd6def25d5bf70cc15d701007c444bc819e576212a"], 0x1, 0x800) socket$inet_sctp(0x2, 0x1, 0x84) 18:19:10 executing program 3: r0 = socket(0x2, 0x10000003, 0x400) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000003c0)={r4, 0x1, 0x6, [0x5, 0xa000000000000000, 0x7, 0x1c00, 0x9f, 0x20]}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="f251c76cb68f45bf8beb73993567649d1bd870f566d522caf497c63b7b06e0aa0f09fa1edc684416ad2257a41826b4a932ebdd78a68ccf5e51da3acc0a1b6e1e1182e0d68bce4f713a11e8330fe2c384f1e8142b2fc27870aba19d85f02bc11d07063145787de2cb0b326942e5a8ece2d46f8c6768"], 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000400)={r5, 0x5}, &(0x7f0000000440)=0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r6 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000000)={0x20, 0x2, 0x0, 0x4, 0x8, 0xffffffffffff475a, 0x7, 0xfff, 0x0, 0xfaab, 0x3}, 0xb) lseek(0xffffffffffffffff, 0x0, 0x1) r7 = socket$inet(0x2, 0x0, 0x0) getpeername$inet6(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0)=0x9f, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) syz_execute_func(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000540)={0xffff, {{0x2, 0x0, @rand_addr=0x3f}}}, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), 0x4) shmget(0x1, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xffff, r8}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 18:19:10 executing program 0: freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000240)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r0) r2 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/229) 18:19:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x3cc9, 0x0, 0x0, 0x0) 18:19:10 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x81, 0x4) sendmsg$inet6_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000200)=@in6, 0x1c, 0x0}, 0x0) 18:19:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x101, 0x3, 0x0, 0x100, 0xba39, 0x5110, 0x4, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1}}}, 0x90) fcntl$dupfd(r1, 0x11, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)={r3, 0x30, "257f1c1c148c545a72ba87d54462f6d275666f7280a5579cb0ae3b6efe7a5444a81cc499311e3ad0aa771b93b496daac"}, &(0x7f0000000240)=0x38) 18:19:10 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000800)=""/27, &(0x7f0000000840)=0x1b) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000700)={0x4, 0x6130, 0x9, 0x4, 0x0}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000780)={r3, 0xd, 0x6d}, &(0x7f00000007c0)=0x8) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000000)="a151342dd58f7979edd49535277e5c", 0xf}, {&(0x7f0000000100)="23afdf820b2dcaa4ba2b85911b1872f862118fef30728caf49fa24665fb55258da0b7336d6764612ce2b6a948cb97945b4d7da3735d9372639e04a1dce116016e7", 0x41}, {&(0x7f0000000180)="550e50bee24b18e73cbe56686142872fe2f9eb7b1c4557ac87c5c1ba15519a471c3bcf68ccecfab5c97f31d9689512f78b8af8aefc0342e4ce5a07bad012d4809975aba6171a1625c94a8afb6474bc69697a0ce59ad9679038fa84572a338c23fa7946533eb9640af8a4c15cb19da2d72e45a890be2509fdd8bc8c4a579000ae1478a1d3becee903317cd27a69e6768784", 0x91}, {&(0x7f0000000240)="e6870a93d4d672bcc7e674cc3c1901e541e9c9e1f1a1013de0ec9af5e1256453d6e1fe64f13b352bbcc00e8df22ccd0a46a4a920008465e3a830c0ec0197d9a966a5267842eeed2ea80d67543ace29cc5e225227fed98eb1c3e05f8e850c013215d6bc04eea1486742b125d847b3a6639fb10c9221abb8ba7766ff13a1e43d9709ea02850ab40d7ca3949aacd7ce25f085ba39429f4c1e244edd819ec269bb3ab2ea61237a7ac0583a", 0xa9}, {&(0x7f0000000300)="b7cac4fa53fe83e213f8cf1cc0855998b18370499c51ca865c0e6b67ab1dbcbe2a7161ee21cb67269eb1f7a3ff038917a27c34345bd9fc10ff83615ab6d1d74c61dc72da002f17f9aa7af8b9c0db6374a31f6814cd6bd286c673d2987ac67a3c43887614d04a1fdab2d9c10a68097bbf946c3f80025dfe55354c14bcc4b630fcebb39acbc34862a4bb8eebe3662bbe88e137d4eacfe0d6c75ad12fddff3ce557c6adfb5907bf86d75ff1ef14df1b8732bb94718f313a17b469ab52c625007d2b325821bbfe4bb77f148ff37c", 0xcc}, {&(0x7f0000000400)="9e5235873c98c63068df70eddc6a56e90b416c89f8c38e7b1e9e7cad6f8d3284ca1f637d6febaa2098f7f1a4f92fc2135714097b89661c7eedddf3c0742f15de86", 0x41}, {&(0x7f0000000480)="feda9e1c52f3730fb7676116aea601425295b4380745b377cda9334c9eb715ed7e337877efeb5f6c0df59a4aa65272e50021558fc690315ccaefc9c963d65a8a6ede4314e653b234c9cc945bfdea4fc5802fe4909bd0516f360c3730e4b74f6e10ee37db58d43731eb3ef42d7538dac07d3a6668f6faf7a8c55a668d5f41944359f0cd463a6048d8427467dad201820b93b8b9e307442d4c99c375c369d29256e1e011525aaed1aeb6fb53e7c44cbd7ab379fa1b09556be832b2c0f55f5096acf79dfdafa8ba4abaaf3ca3a534cb1f40cde041e631ed4454950c2a43eaa21a15f09dea07be0d8cab557df486bf98492fdb", 0xf1}, {&(0x7f0000000580)="1f7285a368d98e509863163b916022216c8f255b032655ed263a4d5290afe7303efeac2e861d6775b793e4994b3d973a43bb522f1a6143e0246ddd0673386dba173b0a83baea76380d100eac97ea82780940508997714196812e9a54dd6d622627df22cef44e252c0d815a9861d1fa6aedaa3cb81b53c9f65a56193e90db565e7909ccdb31efc80ccff26c0e1b573777677a5c515f9731b3ef3bb36f448907c6f1b45901981dd8dc7ef16997d9fe8b3faa7b16c5c75f3db106f249a6262cffeb05346fdb16bf76137c308b3e7d1177505156", 0xd2}], 0x8) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) 18:19:10 executing program 0: setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 18:19:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockname(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x2, 0xf, 0x3f, 0x9}, &(0x7f0000000040)=0x18) symlinkat(&(0x7f00000005c0)='./file0\x00', r1, &(0x7f0000000600)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={r2, 0x6}, &(0x7f0000000580)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x0, 0x4}, 0xc) openat(r1, &(0x7f0000000180)='./file0\x00', 0x80, 0x100) read(r0, &(0x7f00000004c0)=""/111, 0x6f) write(r1, &(0x7f00000001c0)="5b69e4d16dcd51928fecc4dd0e2a06ceb720f00e617017894f8d46649f3569f58d8395da7e391170398674a8858bd687d156ef416600a734e760200397fa527510069a9df13a1b370b3d969cf48e77bf3d50e370fb37", 0x56) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x5, 0x5, 0x80, 0x8, 0x5, 0x2}, 0x98) 18:19:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000003, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 18:19:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x10001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x735731da, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x0, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd070fd8bbe700000000000000") 18:19:14 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1c71c6, 0x0, 0x0, 0x0) 18:19:14 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x40000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) 18:19:14 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = accept$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000003c0)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 18:19:14 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r0, 0x4) poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0) 18:19:15 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x4, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x9, 0x9}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 18:19:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1c71c7, 0x0, 0x0, 0x0) 18:19:15 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x4) ftruncate(r0, 0xc0000000002) 18:19:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0xfffffffe, 0x0, 0x0, 0x0) 18:19:16 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x1, 0x4) 18:19:16 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00022ee923cd2d79d5c6cdb7eac70f66696c65302f66693c665b19"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c65302f668f294c812f66696c653000"], 0x1, 0x0, 0xfffffffffffffdf5, 0x0, 0x1c5}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000400)="c173d23daaebf992360b04de2924fee2eb8aa6400743ae580a994c9ad230f9910b05fb7f37dec267e2c7c7f38cb4cb8a61bf5f0680f43726c8f878ef3ad5e851c5104d44445293cd33da139b3bfa", 0x4e}], 0x1, 0x0, 0x0, 0x80}, 0x1) 18:19:17 executing program 0: r0 = semget(0x3, 0x3, 0x10) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000000)=""/14) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, &(0x7f0000001280)}, &(0x7f0000001340)=0x10) 18:19:17 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r0, r0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), 0x4) 18:19:17 executing program 1: r0 = semget$private(0x0, 0x3, 0x180) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000100)=""/252) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x4, 0x621}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2, @empty, 0x8001}}, r2, 0x4, 0x6, 0x302, 0x3b, 0x1, 0xffffffffffffff00}, &(0x7f0000000340)=0x98) getsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 18:19:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) ftruncate(r0, 0x80000001) ftruncate(r0, 0x0) ftruncate(r1, 0x0) 18:19:17 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x8, 0x4}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102075263c8c2d50b8fa73e1a9ab221b4ba20700700000000007aacad5ed7721a2c000049084b98e76eea94bcdf9126abf8") 18:19:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x2, 0x0, 0x0) 18:19:17 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000600)={@loopback}, 0x14) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet6_udp(0x1c, 0x2, 0x0) 18:19:17 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f"], 0x11}, 0x0) 18:19:17 executing program 1: r0 = semget$private(0x0, 0x2, 0x262) semop(r0, &(0x7f0000000280)=[{0x2, 0x2, 0x800}, {0x4, 0x6}, {0x4, 0x9, 0x1000}, {0x1, 0x3, 0x1800}, {0x1, 0x4, 0x1000}, {0x0, 0x9, 0x1000}, {0x2, 0x4, 0x800}], 0x7) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x54, &(0x7f00000002c0)="223eec3f1ddb1ae84afb52e2bccd1f1b65c85ebc17a834d7c72d961ace922fc5c3d71ef35617554003a35bba1a07f98931065ad766e863855077ffb525957d45ad6378c0cedb86274950af42d433226a481e1bd88082d57f502b017681680dc176193825b00614a743e3f2aef8d874b4abda451a3a2c8060fe3d2bea07b6304737f6cc07e15276542144b61f38ce4b44aadea906ec5061c4a7ee527f912c74cfe084ed62115a1fe7e19ac678339a83c01e787f8473a3d4880d4d15c96e74730f", 0xc0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) bind$unix(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000094940531908b4df12747212f1d4f9fe3d4c"], 0xa) r3 = semget(0x0, 0x4, 0x80) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000200)=0x1, 0x4) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/176) 18:19:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x252, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x20081, 0x0, 0x0) symlinkat(0x0, r0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, &(0x7f0000000040)=0xffffffffffffffb7) 18:19:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) clock_settime(0x0, &(0x7f0000000000)={0x8000000000000000, 0x8000000004}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/47, 0x2f) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) 18:19:17 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() mlock(&(0x7f0000a73000/0x3000)=nil, 0x3000) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) munlockall() 18:19:17 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) r1 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r0}, 0x8) 18:19:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x3, 0x0, 0x0) 18:19:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r2, 0x9, 0x3, 0x9, 0xb3}, &(0x7f00000000c0)=0x18) 18:19:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x40000000003, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x2, 0x2, 0x4}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6}, 0x84) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) 18:19:18 executing program 0: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getpeername$inet(r1, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0x81) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="d697868c1796776cb0b949c74d118b98c941dc57dd6c981ab067e64d07775288721769c92241d788409712f017dc2f937f059bb52c4792b16ac3f79a9d0424d81fda5bbbbb73e63ca89b1f4820557ff092d1c092c723341b539fa3fcc54b4e215b5b3bed0da8ae", 0x67}, {&(0x7f00000001c0)="c05e03cbca3640a4cdc82bdc4f2819fed139d0cb86b21d544bf4a8d8d16391db0239d7bf80a91b524bc95bdb9d60a10e8a6a7f2dd55e4ff2ed8aa9bfdbdd1563f52d9f00d351503f3831821e6d90a55c8e849a784479b1074f029268a4ce8147491bc9284b6eb6eb74972e74847ce70d6ad72061376717ff571a377c0c38f8b9cfac33df2e6e1c51adba3786991209dfc1a2995201fb701f4f3bb215d6cb85c588375a8ed4a304b963c41071253ac73a8707a07283d687e97d39695230bdee7e4e4059ef359990401d", 0xc9}, {&(0x7f00000002c0)="8b27c990a63b9b80184ac28eca8bf92c2aa99746b833b9dd740fa782e401d691a8b8f732c329986b1b5c9e378119002c99055826c126b0e8444e871235566d0c704ef1ca1c7fa9e36626c81269cdad93ef99422cbca1e441b050236ca1a27357c6517cf044b8669adf0e619a69bfed", 0x6f}], 0x3, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x40, 0x112) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x82, 0x400, 0x21a, 0x9, 0x3, 0x20}, &(0x7f0000000700)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r4, 0xffffffffffffffef, 0x0, 0x100, 0x0, 0x2}, 0x98) 18:19:23 executing program 3: syz_execute_func(&(0x7f0000000040)="26d007c4e265a6976336000065f3f34583258791410ca9c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") 18:19:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = semget(0x2, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000040)=""/22) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x16, &(0x7f0000000000), 0x2) 18:19:23 executing program 1: clock_getres(0xf, &(0x7f0000000040)) clock_getres(0x2, &(0x7f0000000000)) 18:19:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x4, 0x0, 0x0) 18:19:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x14}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) r1 = semget(0x2, 0x5, 0x2) __semctl$IPC_RMID(r1, 0x0, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000180)="bf664087800a570820a192779282da9b5659e77e701ef2c832cbef79eb45adf8663284d9cc150289753e5867847476468bf2431e5797c2e20911b5923c2bd4d1dc05271a1545b5b1745bd72ba22e8a0f41b1578211d9b3f8d3", 0x59}, {&(0x7f0000000280)="2687cdcd663b0fd8f019e8d923ca4713a87b282bed1eba65fea1d8e127893e1476bf2158bcf58ca7497a9b61b92549040bf31f6ebd88c493f9479b83befa8bcd1bb4", 0x42}, {&(0x7f0000000300)="5635c8bb80cdb7d49b00f882402cc7226c5e418b3f55b474233973f6efc1c140e9dba1166d7f371a19c1510f81feedbe118ba1afc5d1d0284229a9613b2c5d7b2718f89ce54ea4cee43928065c2a9e5122e05e7f61009fd0a4cda6789a5295ca94e0027d5e9bd62d345bfb7bb52ded2011e230cc3871f1e72f022ce1526f7e1a92758874af678282a896bffe246a5b5200547d926bc8d1dce03d343e8120ed024edec1e208f547538ed97a7fbd19d7818884f79a5ee6", 0xb6}, {&(0x7f00000003c0)="a290aa62e68455b1970cf4ac3620985953c7465f12223ddd12f73b79bbd4e04c158a07d0998ac9afe6cd8d686770e5b2756656e0f758fe8fc1b792d1a38882f953df60a6b054de3230c62590e4887801c8f7626c0efcc8d677a27cb57529e29697c2e827933877a9aa5d801a65e381694bbde23ad5ebc921aa1fe2e852017b65c0f0600c184ceb1783cc9bc000f4d40ce0a438c0c2c6a5c594", 0x99}], 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x2c8}, 0x20008) 18:19:23 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x1003ff, 0x2) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r3, 0xc07}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x8) fcntl$setflags(r0, 0x2, 0x1) accept4$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x0) 18:19:23 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000340)=0x5fe, 0x4) nanosleep(&(0x7f0000000380)={0x81, 0x8}, &(0x7f00000004c0)) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x3e) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000000)=[@in={0x2, 0x1}]}, &(0x7f0000000300)=0x10) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={0x0, 0x4, 0xf, 0x7, 0x3b9}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000580)={0x7, 0x2, 0x1000, 0x3, 0x100, 0xfe0, 0x8000, 0x3, r3}, 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000003c0)={0x80000001, &(0x7f0000000400)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5258, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @rand_addr=0xffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @multicast2}]}, &(0x7f00000001c0)=0x10) clock_settime(0xf, &(0x7f0000000240)={0x0, 0x2}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x400000, 0x0, 0xfffffffffffffd7d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4}, &(0x7f0000000140)=0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) socket$inet6_sctp(0x1c, 0x1, 0x84) 18:19:23 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 18:19:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, 0x8) ppoll(&(0x7f00000000c0)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="f766668c28209d6665a8063dba9ef69bba05284fbc993b5eaef2cbc6f86686f4cfc37b7d0c1ae82278287c99832e39098edfed9d08005792f9e5b5c65d074b52153d3d1f95431ba35a1260454ff5f9e535ef159f7cc73a3860c3d59f29f720a318919f11c34dfe"], 0x9, 0x0}, 0x0) 18:19:24 executing program 3: syz_execute_func(&(0x7f0000000040)="26d007c4e265a6976336000065f3f34583258791410ca9c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") 18:19:24 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x5, 0x0, 0x0) 18:19:25 executing program 3: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) open(&(0x7f0000000040)='./file0\x00', 0x208, 0x1e0) 18:19:25 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x9, 0x0, 0x0) 18:19:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xf, &(0x7f0000001b40), 0x8) 18:19:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x80000000000000, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 18:19:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r3 = msgget$private(0x0, 0x120) r4 = getpgrp(0x0) r5 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000000080)={{0x5, r1, r2, r1, r2, 0x18, 0x9}, 0x24fc, 0x3, 0xb96, 0x18000000, 0x1, 0x7fffffff, r4, r5}) 18:19:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 18:19:27 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0xa, 0x0, 0x0) 18:19:27 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) r1 = getpgid(0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000500)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x7fffffff, 0xf3, 0x7ff, 0x3, 0x8}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000005c0)={r4, 0x5}, &(0x7f0000000600)=0x8) r5 = getgid() r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() r9 = getegid() r10 = getpid() r11 = geteuid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f0000000640)=0x2, 0x4) recvfrom$inet6(r3, &(0x7f0000000680), 0x0, 0x40082, &(0x7f00000006c0)={0x1c, 0x3, 0x0, @loopback, 0xffffffffffffffe0}, 0x1c) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="007f6900"], 0xa, &(0x7f0000000280)=[{&(0x7f0000000080)="9ddd88ac2cfea73df26d124a7c4259182d9f5f9b63c6a65301bf", 0x1a}, {&(0x7f00000000c0)="a2b2b92647a5b5a31c20ba42856df831f3b835524904210468c262c43c826bc6d7271262bcbcb149013fba0670b5e99b79c7d3a4370149b831f35343d8ed0ad0773756e9ff01a6b948773ca55a7a5571b7d426cadc", 0x55}, {&(0x7f0000000140)}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="8912029679dff0438f30f17aeb20b573838a6d8ef965f5b10c2071ad2598de72f95b650b2ea18266aa7fe093adfe332c992e18cebf5a69172ba1721a70fba337082fec64a7127af1a2ad95d6d334a0f7fb7a7d254ad218043e1ea2a1cf6a7086", 0x60}, {&(0x7f0000000240)="e25e29c0c13d79c40f4b023143cf35df64e5022b6fcdc6e2283e84ed0a8a8ccea9", 0x21}], 0x6, &(0x7f0000000440)=[@cred={0x20, 0xffff, 0x2, r1, r2, r5}, @rights={0x18, 0xffff, 0x1, [r6]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x78, 0x108}, 0x5) socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r13, 0x0, 0x3) 18:19:27 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x6e5, 0x7f}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x28, &(0x7f0000000200)={@in6}, 0x84) 18:19:27 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14}], 0x14}, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 18:19:27 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x22) 18:19:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x92) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) r1 = semget(0x0, 0x4, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/82) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) fchdir(r0) mknodat(r0, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) getsockname$unix(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9ffffff00"/4098], &(0x7f0000000140)=0x1002) 18:19:29 executing program 1: munmap(&(0x7f0000d75000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000de0000/0x2000)=nil, 0x2000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom(r0, 0x0, 0xffffffffffffff93, 0x0, 0x0, 0x357) mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000) 18:19:29 executing program 3: r0 = socket(0x2, 0x10000001, 0x89) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 18:19:29 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0xc7, 0x0, 0x0) 18:19:29 executing program 1: setgroups(0x4000000000000252, 0xffffffffffffffff) r0 = getegid() freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000140)={@multicast2, @remote, @local}, &(0x7f0000000180)=0xc) r2 = getgid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setgroups(0x3, &(0x7f00000000c0)=[r0, r2, r3]) 18:19:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x4, 0x9}, {0xfff, 0x8}}) clock_settime(0x0, &(0x7f0000000080)={0x4, 0x800}) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup(r3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, r2}, 0xc) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000180)) write(r4, &(0x7f00000001c0)="d4a00a7cb91f5bf6c296eb7819908725788724eec54a518545b41849d9cac8d77ebb9d020c91ab17b98e819044e7bc341efd76ffa485558c35ca71bea5746be8c7b4073fb914b220dcde50b8fcfc9f96b490382e71d426263c698ab26635489e0d15f5395b443ee7d47ae1b13d63cf2584f5f0a064a35f3bf98dd9ac68b8bf52", 0x80) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 18:19:30 executing program 1: r0 = open$dir(&(0x7f0000000200)='./file1\x00', 0x0, 0x8) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x81}, {0x0, 0x40}}) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x2000, 0x0) utimensat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{}, {0x5}}, 0x0) 18:19:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xc7000000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x100000001, 0x69df}, 0xc) 18:19:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x4, 0x6, 0x3, 0x0]}, &(0x7f0000000080)=0xc) sendfile(r0, r0, 0x0, 0x100000000000) 18:19:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) sendto$inet(r0, &(0x7f0000000040)="977ddcc0e66d", 0x6, 0x108, &(0x7f0000000080)={0x2, 0x3, @multicast1}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f0000000a40)={&(0x7f0000000180)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[{0x58, 0x3e, 0x3, "1535577ad81f37c756329de9b86df2a191ef2891c1017c337f5319734ae0d18a2b15410ac4f9326226385814db06458d9476bb4bfa0dde78f3747130bc761506434624"}], 0x58}, 0x180) 18:19:31 executing program 1: mprotect(&(0x7f000073b000/0x4000)=nil, 0x4000, 0x5) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 18:19:31 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x300, 0x0, 0x0) 18:19:31 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x30000000) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000084000000040000000d0200000000000000516915a25b883e19e21aeafaf4f48f95"], 0x25}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x9, 0x9, 0x95e4, 0x0, 0x8000, 0x3200000000000000, {@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xffffffff, 0x9, 0xfff, 0x9, 0x5}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x3, 0x213, 0x5, 0x1, 0x100000001}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7ff, @loopback, 0x3f}}, r2, 0x81, 0xad7e, 0x200, 0x3, 0x4, 0x3}, 0x98) 18:19:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) ppoll(&(0x7f0000000000)=[{r2, 0x20}, {r1, 0x100}], 0x2, &(0x7f0000000040)={0x59}, &(0x7f0000000080)={0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6}, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 18:19:33 executing program 0: mprotect(&(0x7f000052f000/0x4000)=nil, 0x4000, 0x7ffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0xaa}, &(0x7f0000000040)=0xc) mprotect(&(0x7f000052f000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xffff, 0x3, 0x7ff, 0x1}, &(0x7f0000000100)=0x18) 18:19:33 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x20000004, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000140)={r0, 0x8}, 0x339ff04f716b426d) r4 = dup(r1) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg$unix(r4, &(0x7f0000000040)={&(0x7f0000000000)=@abs, 0x8, 0x0}, 0x0) sendto$unix(r3, &(0x7f0000000180)="adbc3430b2ec1ed0d97ecd28870964188b00557c6979d2f8cb37f99aecc8e77b894e43a66a3faddca83826cda1288c3a9c02e942339fcf343f6b6b977c322ad8293fa6e30fcc233baa66de6b99691457cf3b3ba5cc6ad1a0155d71e15dbc1afc360151f26f30aa6e5ce20571e239f9f312ee2010d6d3046bc44301a17aa42534fc5b178bd9", 0x85, 0x8, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 18:19:33 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x500, 0x0, 0x0) 18:19:33 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x9, &(0x7f00000000c0), 0x4) 18:19:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="2d012e2f66696c653000f693ab578690329a9f6ac2022bc6e66fdd52e9e8fa138de11a4939b63e2790879fa718ee037ef31980d83258cd988926c060e8dc"], 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x400000, 0x4) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 65973 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021344520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021344580 panic() at panic+0x43/frame 0xfffffe00213445e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00213447c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021344810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021344850 sosetopt() at sosetopt+0x101/frame 0xfffffe00213448d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021344950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021344980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021344ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021344ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 3970 tid 100748 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why