Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. 2019/04/01 01:35:58 fuzzer started 2019/04/01 01:35:58 dialing manager at 10.128.0.248:65251 2019/04/01 01:35:59 syscalls: 1 2019/04/01 01:35:59 code coverage: enabled 2019/04/01 01:35:59 comparison tracing: enabled 2019/04/01 01:35:59 extra coverage: support is not implemented in syzkaller 2019/04/01 01:35:59 setuid sandbox: support is not implemented in syzkaller 2019/04/01 01:35:59 namespace sandbox: support is not implemented in syzkaller 2019/04/01 01:35:59 Android sandbox: support is not implemented in syzkaller 2019/04/01 01:35:59 fault injection: support is not implemented in syzkaller 2019/04/01 01:35:59 leak checking: support is not implemented in syzkaller 2019/04/01 01:35:59 net packet injection: enabled 2019/04/01 01:35:59 net device setup: support is not implemented in syzkaller 01:36:09 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) bind(r0, &(0x7f0000000080)=@in={0x2, 0x1, @multicast2}, 0x10) sendmsg(r0, &(0x7f0000001400)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001240)=[{&(0x7f0000000100)="d70928b4bc92eaa41d767337afb3291d59b5b785e06c8ba3f732670161e915129cec22845642526cc9a6c3651b597b9629dccea789c55206ab0f589433d5ff6ddab918be62d0c7c916d18272e9c4a32d57ec1efed8472ea9e1d6da2dde4dc95e7f4d4173a29087c90a90c6701b37d59a6218537bd75d0f4c69918c77e6acdce4fba6cf76d909798664fa62e5c919bc19bed74d50fc2df9c43084b7d0ec6a384c0fb768d53abaab73edf2db1a533d9bafb3d3b6fd3d1c9f3e9b9ffbf70e9d63f4bc1ae24f65815d", 0xc7}, {&(0x7f0000000200)="79d796bd7f9f3b91ea635de2c5b90188a1003196f86dedbff00da84f24211937ecda3595866b7804a082fe899f83790eb128a6e4", 0x34}, {&(0x7f0000000240)="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", 0x1000}], 0x3, &(0x7f0000001280)=[{0x58, 0x0, 0x3, "66be401d212f456fdfa1fc8e660da52e30fe830c29d94c49c35143a2743ec26e6b9ae32b00857d35f545f27790352b0344dcbadddfa25cf1c2f355b007523c5261c5f39e4e"}, {0x30, 0x11, 0x7, "214c0cc64e62c215d949171f4a466f421ab12bed9a624ddc5b2aa8bed65933"}, {0xf8, 0x0, 0x66, "3aaa9fb0cdd67fd39d44c6b4b7aab4b4a78ff359f513dd98cdb8526e01f783b97345b5f2e685edfc92aa4995b6a7f7f1b18754204992a1c3f89166e94f085392d86d5b4f92ddcf7107e3407ef58d1621e3fd3d15027608194211ed904f127c708fbbac89e5c6adfa8692021facba40e87733a734002e51fd447c23e63cb116b9016f237c173361837d48bfc1b4e3775fb384d0e2ca98dcc7059fa83726cce08a3c3f15a77904cdf26bd8573bccdc95cee359bf2bcfb3a9740dccc6f5ea65bbbc0b11f9f47709cdd0850332c1951c4f0644a5fd15abc764bfca1b3bbec83d88481b5b2f1eca"}], 0x180}, 0x80) r1 = open$dir(&(0x7f0000001440)='./file0\x00', 0x20004, 0x9) readlinkat(r1, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)=""/4096, 0x1000) truncate(&(0x7f00000024c0)='./file0\x00', 0x1) r2 = getpid() freebsd11_stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0x0) r9 = getuid() fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000002bc0)={&(0x7f0000002500)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002640)=[{&(0x7f0000002540)="98d28788107fc809eecc9b661ff36b77d9f43ccfe78446841a59bc44796e0774176423e31235b6b9d5dd613e870a4c3d3736502d870a6995c1913b49ccc97712d2e9b72ede3c47e82be60afdf22c473ea96805dac47615921251d626108eddf60e18f2983cf75d6640d38046f8760f6a95f796c4c291e433a6960d46ea395b2fd58420b0f37c6b3c548b9a4a0d74cd", 0x8f}, {&(0x7f0000002600)="d508f9ad0e11aca1de9752809de20cf3961334d00cf45019f71a669a7dc23bfdb860abf9", 0x24}], 0x2, &(0x7f0000002ac0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1, r1]}, @cred={0x20, 0xffff, 0x2, r11, r12, r14}], 0xd8}, 0x20108) setregid(r4, r13) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000002c00), &(0x7f0000002c40)=0x4) r15 = open(&(0x7f0000002c80)='./file0\x00', 0x10800, 0x12f) socketpair(0x1c, 0x0, 0x4, &(0x7f0000002cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r15, 0x84, 0x9, &(0x7f0000002d00)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r16, 0x29, 0x50, &(0x7f0000002d40)={0x10001, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_CONTEXT(r17, 0x84, 0x1a, &(0x7f0000002e00)={0x0, 0x284}, &(0x7f0000002e40)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r15, 0x84, 0x2, &(0x7f0000002e80)={r18, 0x4, 0x3, 0x2, 0x7b, 0x6}, 0x14) accept4(r17, 0x0, &(0x7f0000002ec0), 0x10000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:36:09 executing program 1: r0 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/182) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x100000000, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x3, 0x2999, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1, 0x4326e1af, @loopback, 0x80000001}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) r5 = geteuid() fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000400)={0x1000, 0x1, 0xffffffff, 0xbf, 0x7}, 0xc) ftruncate(r1, 0x8001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000440)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3}, &(0x7f0000000500)=0x8c) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000540)=""/222) pwritev(r1, &(0x7f0000001900)=[{&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="ca81e37570e948307a126c3b0e689c62dd4efc306d15a1ab2695a286fc14514fff7724fd1a45b3b3737971b29efc8341faedc9ce5c7bc59411018629d16eaacad71596e08cea6bd21ca7a9bb3cde1563a0888e41b1549089561a574800f01fd93bdee71b757e9fe04730b7c8ac37b075cdb202db44059d2376d8f6790f9ff10cd685f0874a45e6c8ec74605cc6ab4615c762e01aa36eab1e314f3048f0b8874ca0c35c8ca2650bb315ae372c447bd71d210f3c84bdc5cadb14c48852de3d0111850575", 0xc3}, {&(0x7f0000001740)="8e5a931da4a807d808ab665d8a7a44c51dc20f19a4b20261d53fa15f65e30e9a6520e46b7f1aa02bd6cfc09af5ce0411f576810ee283f8a7bbb398e2cabdd3ed51ce1239b5de2de80c176fffd40c2a223e9be12b2f506738e1b58d0ded89d5e0393808801022dcff86ac28466d92f95a54738fcc3bbe41e7903c8bf96fea002b62c11d4d591b5fb7c09e17ae1deae29fd7b75c5021dbe57a76608cd92f31e3db2bab95c7759a0f00ce60952495607245761aa1986491c02ff4e74b3980a193b019d2935b93b77d91e9d6a1ea83697f798cddb668cbd37456ddbccdb2876b7646cd0d3bc656a4df5c7efe6db3621e92bd649bda931a8a", 0xf6}, {&(0x7f0000001840)="b4ec58ff26ce4afbeef6da4ddf10c1e0a7d6576125f1aebecfc928379265057b5e639f567de92f26c4756aa030e5a558489aa2fd7ba5a84731d979eb64fca4a7d58105d79a407240bd3649a144aad772389dbe8060a6d2a8ef86d10bfd84b00638ed14ab1b3a75ebfe176cc52587532ea840e5f7f04df9c6db4adff0c953789527bc04d936645122bcc566ea79df1f315f370bf03762345e263facbe98bbe67a8a20fb238ed42bd051c9", 0xaa}], 0x4, 0x0) syz_emit_ethernet(0xa, &(0x7f0000001940)="9d4684875141384e71ae") getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001980)={r4, 0x9f02}, &(0x7f00000019c0)=0x8) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001a00)={0x1, 0x10, 0x9, 0x86, r4}, &(0x7f0000001a40)=0x10) connect$inet6(r7, &(0x7f0000001a80)={0x1c, 0x3, 0x4, @empty, 0x4ca2c981}, 0x1c) r8 = dup(r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f0000001b40)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001b80)={r2, 0x3, 0x5}, &(0x7f0000001bc0)=0x8) freebsd11_getdents(r1, &(0x7f0000001c00)=""/19, 0x13) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001c40)={r4, 0x8000}, &(0x7f0000001c80)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x9, &(0x7f0000001cc0)=0x82e, 0x4) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000001d80)={r4, &(0x7f0000001d00)=[@in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x44, @loopback, 0x323}]}, &(0x7f0000001dc0)=0x10) 01:36:09 executing program 2: madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) munlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x140) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000180)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x200000000, 0x200}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x800}}, r4, 0x81, 0x5, 0x1}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000003c0)=0x3, 0x4) fcntl$setstatus(r2, 0x4, 0x8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x54) getpeername$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) recvfrom$inet(r3, &(0x7f0000000480)=""/237, 0xed, 0x40, &(0x7f0000000580)={0x2, 0x3, @rand_addr=0xfffffffffffffffa}, 0x10) poll(&(0x7f00000005c0)=[{r3, 0x2080}, {r3, 0x30}, {r1, 0xb0}], 0x3, 0x2) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000600)={r5, 0xb, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000680)={r5, 0xffffffffffff71c0, 0x2, 0x8000, 0x3}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000700)={r5, 0x80000001}, &(0x7f0000000740)=0x8) r7 = openat(r3, &(0x7f0000000780)='./file0\x00', 0x100, 0x60) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f00000007c0)={0x8, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3, @broadcast}}}, 0x118) getresgid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)=0x0) setgid(r8) fcntl$setflags(r7, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000009c0)={r6, 0x3, 0xd39e}, 0x8) r10 = msgget$private(0x0, 0xa0) freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = fcntl$getown(r3, 0x5) r14 = getpgrp(0x0) msgctl$IPC_SET(r10, 0x1, &(0x7f0000000b80)={{0x0, r11, r9, r12, r8, 0x8, 0x8}, 0x80000001, 0x8001, 0x453, 0xffffffff80000000, 0x5, 0x3, r13, r14}) 01:36:09 executing program 3: socketpair(0x1c, 0x30000007, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1a8e, 0x7f, 0x7fff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x8, 0x9, [0x4, 0xbd4, 0x7, 0x7f, 0x3, 0x1, 0x7, 0x119e, 0x9]}, &(0x7f0000000100)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000200)=0x10) r5 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000240)={0x3, 0x0, 0x7, 0x8, r5}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x100000001, 0x2020, 0x1ff, 0xfffffffffffff801, r4}, &(0x7f00000002c0)=0x10) shutdown(r1, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r6, 0x20e, 0xb624}, 0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast1}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000400)={r6, 0x7fff, 0xf, 0x0, 0x7fff}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000480)={r4, 0x1, 0x3, 0xee9e, 0x80}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000500)=r4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000540)={0x1, 0x100, 0xa5ab, 0x0, r8}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000005c0)={r6, 0x2, 0x1, 0x7f}, &(0x7f0000000600)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000640)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000680)={0x1}, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000700)={r2, &(0x7f00000006c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000740)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000780)={r6, 0x847b}, &(0x7f00000007c0)=0x8) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000800), &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000880)={r3, 0x101}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000900)={r9, 0xfff}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000980)={r6, 0x401, 0x7, [0x2, 0x9b, 0x1f, 0x57, 0x0, 0x79ba2361, 0x80]}, &(0x7f00000009c0)=0x16) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a00)=r10, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a40)=r7, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000b40)={r9, &(0x7f0000000a80)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000b80)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000bc0)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) flock(r0, 0x2) 01:36:10 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) dup2(r0, r0) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) 01:36:10 executing program 3: clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x20000000006}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4000000000000000, 0x1, [0x9]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x2, 0x7}, &(0x7f0000000100)=0xc) 01:36:10 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000240)) r1 = getgid() getgroups(0x0, &(0x7f00000001c0)=[r1, r0, r0]) open(&(0x7f0000000140)='./file0/../file0\x00', 0x20c, 0x130) setresgid(0x0, 0x0, 0x0) getgroups(0x1, &(0x7f00000002c0)=[r1]) r3 = semget$private(0x0, 0x2, 0x3) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000180)=[0x929e190000000000]) setgid(r2) 01:36:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 01:36:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = msgget$private(0x0, 0x190) msgctl$IPC_RMID(r1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) 01:36:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1000, &(0x7f00000000c0)=0xffffffff, 0x4) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r1, r0) 01:36:10 executing program 1: setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) pipe2(&(0x7f0000000140), 0x0) dup(r0) 01:36:10 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) 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), 0xfffffffffffffe0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, &(0x7f0000000780)=[0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000380)={0x3d0c00000000000, &(0x7f0000000040)=[@in={0x2, 0x0}]}, &(0x7f0000000500)=0x10) 01:36:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x4, 0x0, 0x0) close(r0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4, 0x12}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x800, 0xcfa3, 0x1f, r3}, 0x10) r4 = fcntl$dupfd(r1, 0x11, r2) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x44, 0x3) freebsd11_fstat(r0, &(0x7f0000001700)) 01:36:10 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) 01:36:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0xff, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x29, 0x0, 0x0) 01:36:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x22c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:36:10 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) r5 = msgget(0x2, 0x102) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000340)=0x0) r10 = getpgrp(0x0) r11 = fcntl$getown(r1, 0x5) msgctl$IPC_SET(r5, 0x1, &(0x7f0000000380)={{0xede, r6, r7, r8, r9, 0x2}, 0x0, 0xff, 0x40, 0x20, 0x45, 0x0, r10, r11}) 01:36:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) 01:36:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$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) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x6, 0xf, 0xfffffffffffff800, 0x2762}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0x4}, 0xb48a73111f82797) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x1, 0x4, 0x7fffffff, 0x1, r2}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) 01:36:11 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7f}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 01:36:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x7) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x6, 0xff4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x7, 0x13, 0x800, 0x9}, &(0x7f0000000280)=0xfffffffffffffe61) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0xffffffff00000001}, &(0x7f00000004c0)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffbc) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYBLOB="1e000000a722f75b2edf04f3beb9764e72c29de5dc959efc71f4c2ccac7c601b1d62ba22cdf0034f5d7b9e3850b4c5aa886b7018ad3e207f7c32e05ddb2f6db53935ae5e93358fb5f20e64fb95f563aee51d7907e98a40de83195697521d3ad95cf991995b51b1028c79f81b7aaa99c8d51248addd0d84a791fba94c704b9158b6fe740547acc75dd55ec11d8668388b5c6339968c0c8b43470ac99b5d"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0xb35e, 0x4) 01:36:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000000000000000400000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003441ff9500"/136, @ANYRES32=0x0], 0x8c) 01:36:12 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) 01:36:12 executing program 2: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000000)="a194551cd0d6463c873a", 0xa}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000000040)="f207405696b71b85f1cbb976580169efce895e70f5cd3a79ea08c5ff11bddeb203a799b4667b373467692f8471e6cd7a0a739e1877f510708bfa1bf23769287215a6be479d6056aba9565b665804d62877494ea1b6cee0c67925ff5df74b881eef1070c402fdaf260e42663170075969e4e128a1e5496e2aeb4448d064027308a7bd673bfcde", 0x86}], 0x4) 01:36:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x7}, 0x8) 01:36:12 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='[@(\x00', &(0x7f0000000140)='}.[\'}+\x00'], &(0x7f00000004c0)=[&(0x7f0000000240)='+\x00', &(0x7f0000000280)='}\x00', &(0x7f00000002c0)='!%\xa5\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='!\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=':-!-(/]\x00', 0xffffffffffffffff, &(0x7f0000000480)='-\x00']) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x1000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="2000000008000000c100000001000080fbffffff"], &(0x7f0000000700)=0xa0) flock(r2, 0x3) close(r2) fdatasync(r2) getsockname$unix(r2, &(0x7f0000000540)=@abs, &(0x7f0000000580)=0x8) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000780)=0x9, 0x4) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x4) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000740)={@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) rmdir(&(0x7f0000000640)='./file0\x00') execve(0x0, 0x0, 0x0) 01:36:12 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfffffd2f}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8, 0x5, [0xff, 0x7fff, 0xe9, 0x10, 0x2]}, &(0x7f0000000140)=0x12) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x3ff, 0x4, 0x6, 0x0, 0x1, 0x1, 0x9, {@in6={{0x1c, 0x0, 0xffffffffffffffe0, @loopback, 0x1}}, r2, 0x0, 0x1000, 0x264, 0x6, 0x2}}, &(0x7f00000002c0)=0xb0) r3 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000000)='./file0\x00') pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) 01:36:12 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7f}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 01:36:13 executing program 3: unlink(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000d0e000/0x3000)=nil, 0x3000, 0x2) 01:36:13 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000ebcf75ae"], 0x24}, 0x0) pipe2(&(0x7f0000000000), 0x4) 01:36:13 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7f}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 01:36:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) read(r1, &(0x7f0000000000)=""/176, 0xb0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000000000000000000000000000000076be925ffc7919310d427242810c6fa261a928192f03c3513a30642c2103fc8542b8598a5c254b2b7aa8d362aa88b20b8f5afef5c4d7caee4dff3bf61935a2e25526d29f371a6885b5acef598899daa2c18778d7437f2b068c1ab35ffe012c96b377f4b1b85fa44de88e850cae94b70527790b74e8d105caadf623394d942d8617567acf65e56368a46de619beb0be1afdf0ae54134200c427e027cebb7ce95c4aa043636588cc1251afa18c9ad3e60a9c45b962d440dc71"], 0x10}, 0x20004) 01:36:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 01:36:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r1, 0x10}], 0x1, &(0x7f0000000040)={0x3, 0x5}, &(0x7f00000000c0)={0xc4d}, 0x8) 01:36:13 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000002c0)="79fefb3523e0db659eed35c00806001808000604711de66c50b2bbbd070fd8bbe7000000000000000000") r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x7f, r2}, 0xc) 01:36:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20, &(0x7f0000000000)=0x4, 0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="9d", 0x1}, {&(0x7f0000000080)="04f5dad31f0465d1f760be729c82b44ea551c88501e7c26e3094923ab685b56461992d8d4b75c50713852af33bac987594edce0a72fe709575e86ce41f470d6859039d74482cc5321fa28f9d30c4360423d8b4f25eb5d5526a88fdfaa2323261cbd96d6b757b65ff87814aa8c2791a", 0x6f}, {&(0x7f0000000100)="9ad01bce3ff9c11ba1fa677a7835be360fe56083c4634d9378a95b9001a75b6ad2efc3c669b0e89c7ef006aaa817bf81e9ba92ed5cb2c3c9f127739b8a84e7c7994e4c916d91", 0x46}, {&(0x7f0000000180)="b4926cdddceaf5267a9a5dc6fdfdb68be09c4b097712aab3328d9cfc582695f7ad4007b37f1b03972111afcd417dca1ba21dc85f499539ae419160467984dc60e7f54e650fe6a0541af4c3b15ac5b0708eeb92bcad5407f3090af2fa6442ee201ed58fc9eacd15e2f4001a55d94d", 0x6e}, {&(0x7f0000000200)="f817d10d04c952e543f74ce2ed619fdc7ada1ee30a23ed6c7e0086bbf8e3edc19aac202d8b3f9d4c91770d2c0a544b28", 0x30}, {&(0x7f0000000400)="178f3e31f2a0eab0d655298d66000000000000a100f9dfb1fc61b08eeaf2dfec46ab396754a451f64904daf34bce8b924cf32d2972f8aafd486245d8d559bfb8791d71d49f184d2448da4c55ce73e899c7103c8a8fe1d74fd5f71a40073b7d2025403999ddeaf88c21121448dae49d1ca4c2354903df67e08635a59a464734b354579c20ae53f00d10579f159d688e85fe6df2cf56ff0139ea47957e22f96d0d709550e3790a11e7d70823235c8521a83e3880779c8235962ca75658da", 0xbd}], 0x6) close(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x1f, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x810, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket(0x3, 0x7, 0x3) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x17, 0x6, 0x0, 0xe73b}, 0x8) fcntl$getown(r0, 0x5) writev(r1, &(0x7f0000000340)=[{&(0x7f00000004c0)="c1f9a982ad8183f12d870e105ffad547db8dce83ffe7a5b22ca3b804f31e1fcf0f4ea1d917b1d30d70f5d19a5effe8444b0a0395b916e7a8fa96ac98aee3302fb91a09c5285cbd53840ebd94e5636e2420737d003ecc8cb6e801329e709d189a79c8767b9455b84e334d7186b4a1f1be2733aacf1d524c712c17701daf4c5b8bf2aee89d7675b3673d4b4bc54d2f3da6f7b8175c11bf8bd8b069cf55e46fa1d4262168a77d1ed424a9ea091404d120bc8247262ac9b09d3a707644c478b30eaf498dd0009f8f28e0b7d91b7ae22e3ce41e5b4799618ca5", 0xd7}, {&(0x7f00000005c0)="8ff535715264aac688faf28c3cda0ab2cb61669c7427b51cc8c58dd883351835d03785adbb199a25b2b4b79f0ecaca3ee8d70ae6f28fae11cea09ceef8f8810dcbff1449d8bf4067aee19848c18a4f49477a393d21fe37efd4d67fb2f81a41234a29375d6dda755bc3424440503501042ba5969d08aae8351de3315a075ba702805cb7697509cc30d8da210931961f9f64e32c5a90f886bf734b71b7d088a4334eab71fb376fe120a1b840b3a230ea372857f5b86f7fe778cf90dbaff52a03c080e2f1f5859681da2e849f316ddfc8bd7927f4f90c0963ab665850e5b2ce7b3bdbfaabfd47e3d867d2bdcae5d5c0a08333", 0xf1}, {&(0x7f00000006c0)="b89c7910757bc939b791377b0df5de3b10a7cc825535163573bc23a1deb3b41c37d4f0d76988ec0c123976a0b716c62a3bce8c453958343b0a5d2c4c35761a2aa1fec0867ac0c50918b6f2a436653d99db0a6e7f04d5ca18f948da7c638b5517ba36f4e1b64a0fa4c7e209bd82b97c6747417e9a36d5855a0b75725c36234438aa6e444fc50d829b22f45648d187084474caa492b7ca65b44c35e2b613df578cb050979bb4d8c2c6bc5e39d7a358014c2a9f4628998bfc45c4407e76ceadaa5940", 0xc1}], 0x3) getsockname(r1, &(0x7f00000007c0)=@un=@file={0x0, ""/108}, &(0x7f0000000840)=0x6e) 01:36:13 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x7f}}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000380)=""/4096, &(0x7f0000000200)=0x1000) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 01:36:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x0) sendto(r0, &(0x7f0000000100)="0c9485d2da26fbad0933e61bedc1909c9dbc6f178337f010175701d710a1e2e2174daa4a61aeebf17da0f5dc83415b241ce1075fe3df66f4a20e2325f2f7c22256f15df5597ee7a7c130bc2380b5bbe7e7e6be16b36f0308d1767ad37111ae2928d9ea8b91871950ede9cf8f0d1f18947a7efa66b5186562705089396a7298fda77b64fc7cdca9d64b7ed295d51fe855f08efc5d475fc4ae098f24ab4293bcd000514493f7037dac9165ed323e20dc6efbd322db723254b95daccd42aeb527292f4cf1b846", 0xc5, 0x80, 0x0, 0x0) sendto(r0, &(0x7f00000017c0)="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", 0x1000, 0x101, 0x0, 0x0) 01:36:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2010}, {r0, 0x2041}], 0x2, 0x1ff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) dup2(r1, r0) open(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) 01:36:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 01:36:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x2a, "9b3d09a5feda67d61d16601812f3eea1d2695411d7ec5b1f7c4fcac20b37d08106d8836a4a7fe5c0b9d2"}, &(0x7f0000000340)=0x32) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x6, r3) fcntl$setstatus(r2, 0x4, 0x10040) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) shutdown(r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0}}, 0x0, 0xfffffffffffffffb, 0x20, 0x86, 0x73, 0x7, 0x1000}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x81, 0x6, 0x1200, 0x2, 0x4, 0x7, 0x0, 0x1, r4}, &(0x7f00000001c0)=0x20) 01:36:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) ppoll(&(0x7f0000000000)=[{r1, 0x10}], 0x1, &(0x7f0000000040)={0x3, 0x5}, &(0x7f00000000c0)={0xc4d}, 0x8) 01:36:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0x10000100000) socket$inet_udplite(0x2, 0x2, 0x88) 01:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r2 = accept$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) bind(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000240), &(0x7f0000000280)=0x4) ppoll(&(0x7f0000000040)=[{r0, 0x109}], 0x1, &(0x7f0000000080)={0x5, 0xfff}, &(0x7f00000000c0)={0x460}, 0x8) 01:36:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x3, 0xffff}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1}}, r1, 0xa6, 0xffffffffffff0c86, 0x100, 0x8, 0x80000001, 0x4000000000}, 0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98) 01:36:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r1, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) 01:36:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400200000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 01:36:14 executing program 2: setuid(0xee01) r0 = semget(0x0, 0x0, 0x0) __semctl$GETPID(r0, 0x0, 0x4, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x1, 0x2020, 0xfffffffffffffff8, 0x6, 0xffffffffffff8000, 0x61, 0x91, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x5ba, r2}, &(0x7f00000000c0)=0xc) 01:36:14 executing program 2: 01:36:15 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 01:36:15 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffff00000001, 0xfffffffffffffffa, 0x3e2, 0x9, 0x1000}, &(0x7f0000000140)=0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) 01:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) r2 = accept$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) bind(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3) getsockname$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000400)=0x8) getsockopt$inet_int(r2, 0x0, 0x41, &(0x7f0000000240), &(0x7f0000000280)=0x4) ppoll(&(0x7f0000000040)=[{r0, 0x109}], 0x1, &(0x7f0000000080)={0x5, 0xfff}, &(0x7f00000000c0)={0x460}, 0x8) 01:36:15 executing program 3: r0 = socket$inet(0x2, 0x20000007, 0x100000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e0000000000000000000000000000000000000000aaa04000"/128, @ANYRES32=r1, @ANYBLOB="130000000300000008000000ffffff7f0400ff00"], 0x98) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x7, 0x0, 0x3f, 0x100000000}, &(0x7f0000000200)=0x18) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000240)={0x2, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1}}}, 0x118) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000380)={r3, 0x1}, 0x8) recvfrom(r2, &(0x7f00000003c0)=""/69, 0x45, 0x0, &(0x7f0000000440)=@in={0x2, 0x3}, 0x10) r4 = semget$private(0x0, 0x2, 0x100) __semctl$GETPID(r4, 0x2, 0x4, &(0x7f0000000c40)=""/162) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x0, @loopback}}, r1, 0xffffffff, 0x4, 0x6}, &(0x7f0000000540)=0x94) chdir(&(0x7f0000000580)='./file0\x00') 01:36:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) ftruncate(r0, 0x10000100000) socket$inet_udplite(0x2, 0x2, 0x88) 01:36:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) r3 = semget$private(0x0, 0x4, 0x200) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0x6, 0xfffffffffffffffb, 0x80000000, 0x2]) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r0, &(0x7f0000000180)=""/23, 0x17) fcntl$setstatus(r1, 0x4, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 01:36:15 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000240)=0x3, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x5, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x40, @empty, 0x4}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000200)=0x10) freebsd11_fstat(r0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000300)=0x2, 0x4) 01:36:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0}, &(0x7f0000000580)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x3f, 0x5, 0x4}, &(0x7f0000000680)=0x94) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x10001, 0x100000000, 0x5}, &(0x7f0000000700)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)="37027ba960ca32182db092f0330fcf5f58b1e8ed5ec2fe23777f7fe8d6086176854dfa5f0ee7f0b660f5d8d07ee49912971708990ddedae4ce63a5a9277f618dc3b14d267bd0d85c2aad9f494cc7e48b3f48fda4aca2eca885185fb6817d192fb4075425", 0x64}, {&(0x7f0000000140)="cdd08e8389381adf5d8f76068208c9b1308b3fffd9a466d69f17a9d82ffebc9ed1a79379846ff7c94fb9f0bfff7b3effd6d15bb5c5f46a189f3eba27b5f543fba376bcb1258a53aab633c3723a12b6427420aa78e98a6a8c6bfd1d450e7ab58f7a07dc", 0x63}, {&(0x7f00000001c0)="210517601f5ef50f61d48ed810f046b3853e231012d8b5102caed042b44fd0221d1287d5bf01f5a332b27e6f77153d0958d7efbf621d01a8c3a1cbd444b949baef4b2d4a419fc062c39f72f49e078262bd5b1110db4acc5ba27341db66a6ef93e513a8d1a87fa30a464a7814da4a37c5b469d862445a42354cd2b5d9ab07bef20922f33c5bdd3cc4ee5fdcf18bc63f3943fca0321fc72c4ec9ef68aa27be7902095915bfe835caa34d38d1845bd2a1dc0aae53a8d3295d0d7d05de7ac0c680b6", 0xc0}, {&(0x7f0000000280)="e0a96397c2d664195b7d87ee8db210a7a8fa7e861dbad8d69905c7403deed4bf7da5a8e51d48fb581abd828983db737e5a0ca321bc3f7e303acaeab29f2784af0174c277502611f779e37938", 0x4c}, {&(0x7f00000000c0)="e946059ba7300f6841f79ec964451d2117f59f357d799939e5ccbb4f49f23f7633378858dff498", 0x27}, {&(0x7f0000000300)="3e4e20cb73295e8155e820d9c3273085397fcd9f3c986464c6468cad2095e5b5442f5373f1a0e7d26e70a7164581bfec3ea3aa4269fcb8acd69d5c4246b5fe6671bcd45438896eabc3aaba7e7755041c73c46a6f4d6d5af6b8053d06f6078c8d837cf94f09a354511a0d", 0x6a}, {&(0x7f0000000380)="ed66e7290f95826480de63b94843b1930399c65c2c5185751d456ab06c373ce761d3412069edff186f13fe2dcfdf689b338fc7fac6d3b6713e50f0a59e2b290a625deef9bc48bd571d88c7d2", 0x4c}, {&(0x7f0000000400)="8116cb", 0x3}], 0x8, &(0x7f0000000740)=[@sndrcv={0x2c, 0x84, 0x2, {0x100, 0x1ff, 0x4000, 0xffffffffffffffff, 0xddd, 0x1ff, 0x29, 0x4, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x800, 0x400, 0x2, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7419, 0x800, 0xfffffffffffffff7, 0x4, r3}}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffffffffff23b}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0xd4, 0x88}, 0x2000c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) 01:36:15 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) recvfrom(r0, &(0x7f0000000080)=""/171, 0xab, 0x1, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x8, @empty, 0x8}, 0x1c) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f00000001c0)="015a451eeb337490", 0x8}], 0x1, 0x0}, 0x0) 01:36:15 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x800000000000001) 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 01:36:16 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x6, 0x4410, 0x6, 0x9, r2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, 0x84) setresuid(r0, 0x0, 0xffffffffffffffff) 01:36:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) close(r0) 01:36:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x200, 0x7000, 0x5, 0x1f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1}, 0x8) r2 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x9, @loopback, 0x4}}, r1, 0x40, 0x81, 0x14, 0x9, 0x6, 0x2}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3}, 0x8) 01:36:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db193bac82488581ddb1d938b848e7543ef25673b1153db12e66a60c30e79f5b1f3f0faafdbb32cfd11640256de50281fae5ee1b7e50c59d39073c550104000055075d0a1c66a4c405d5f8370723ccdea7f0c376def1d0c6cafc730188382b", 0x5f) semget$private(0x0, 0x1, 0x200) mlockall(0x2) __semctl$IPC_RMID(0x0, 0x0, 0x0) 01:36:16 executing program 0: setitimer(0x0, &(0x7f0000000100)={{0x200000000000000}, {0x200}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x9, 0x4) 01:36:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) close(r0) 01:36:16 executing program 0: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000140)={0x80000000001c00}, &(0x7f0000000040)=0x2cc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) poll(&(0x7f0000000000)=[{r2, 0xc}, {r1, 0x184}], 0x2, 0x0) 01:36:16 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0xa1d}, 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty, r2}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000200)={@remote}, &(0x7f0000000240)=0x8) sendto$inet6(r1, &(0x7f00000001c0)="09c1b0739bff534d", 0x8, 0x0, 0x0, 0x0) 01:36:16 executing program 0: fcntl$lock(0xffffffffffffffff, 0x7, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) 01:36:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x9, 0xffffffffffff7fff, 0x2000, 0x5, 0x8, 0x3, 0x100000001, 0x2b3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x25, &(0x7f0000000000), 0x2) 01:36:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x2a1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 01:36:16 executing program 2: open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) pipe2(&(0x7f0000000340), 0x100004) 01:36:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x7f0, 0x4, 0x7, 0xff, 0x3, 0x76, {@in={{0x2, 0x3}}, 0x0, 0x20, 0xff, 0x5, 0x5, 0x7fff}}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x8003, &(0x7f0000000080)={0x80000000001c00, 0x3, 0x1, 0x80000000, r2}, &(0x7f0000000000)=0x10) 01:36:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x3) accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@loopback, @multicast2}, 0xbb) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000100)) 01:36:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) 01:36:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) pwritev(r0, &(0x7f00000002c0)=[{}], 0x1, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, r2}, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000300)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r3, 0xe2, "7fc28501043e88285bd08dbfd9b74b2e63c39c7a3a568ba99eb9e99e16a54fc863c8a35dbbf21fdf7ee2222688968c1e3f5ae878cf5892ec22a043fdae49217a0770385b0d784dba27243f9f983ffa728a30e6e92a8f5ef942347f7019d913b9ae43b44ea9647d026475187189d55405a896878909bb07628b7ddec139e37f5a379543f523d2f5d096b9414d017bd518f7530bc598e19720914255fa848bc38e0b3424ba72e07cc1d4149cda01cb27d14efde69867da9072257984b62d341cf579fbacabf9c92be50bcfa307f38987b5f5b5deabc6ec140fb24646b6ee1b1fd880b6"}, &(0x7f0000000040)=0xea) 01:36:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x200, 0x103, 0x9, 0x8, 0x6b6e1065}, &(0x7f0000000140)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xb1e, 0x7f, 0x40, 0x1810}, &(0x7f00000001c0)=0x14) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 01:36:22 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000180)=0x1c, 0xa1b7313917f7dc94) r1 = accept4$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x30000000) r2 = semget(0x2, 0x5, 0x12) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f00000000c0)=""/171) chroot(&(0x7f0000000540)='./file0\x00') fchmod(r1, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='..', &(0x7f0000000000)='../file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0) 01:36:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x400}, 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$unix(r3, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10040001005141"], 0x14}, 0x0) 01:36:24 executing program 2: setresuid(0xffffffffffffffff, 0x0, 0x0) r0 = dup(0xffffffffffffffff) recvfrom$inet(r0, &(0x7f0000000300)=""/202, 0xca, 0x2, &(0x7f0000000400)={0x2, 0x2}, 0x10) socketpair(0x1, 0x5, 0x3e70, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x2}}, 0x0, 0x6a35, 0x0, 0x2}, &(0x7f0000000280)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='newreno\x00', 0x8) sendto$inet(r1, &(0x7f0000000040)="46ffd9dc1f143e897d3076320220cf856641f610173e7e22daefef225bc18235c5aa41ad29fc5df002156e4ce68b51d8e7facf65d51947dd9a84189268fb5128a039b8723c6d86ada7b0c8cb36fd6bfa7854c80adc6bd85b1533ed1bea0c132f9a7dd37d349982196a8e36843a7af1af29a73387e57697b4b80bbf48d2cd978d0e96dbbb415280daf0810e976edcfb9bcd778a1a071a929ea8f08bc10398b775c040eb8486f78c3240344ffec49c13588bb0a37a103592e07469b0d6ddfa3ec229e0e9e07f", 0xc5, 0x20000, &(0x7f0000000140)={0x2, 0x0, @loopback}, 0x10) 01:36:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x329) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x2}, 0x1) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x6, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000380)="f474677dd6f10848b8c450180f57dd529e7e45198d46272b98404a572c99dc550fc252f20427747ff3e28fd5ecfbba8fc3288e6666d7671d461e11513e0443e23c0adae248454efdcdf61c809f0bb0cb942125bb1793f8eb91c1363f0b95c5fc345ba4220e66f83b57e0b7a64620091b271976d7ade09a72ab854b5e032f680a79f6ae54be28b7530d1f451bef4361e8c1fccfed3f4e0aa8d6fea3c63134077717b03ee160f274be2e4c5fe3dec2c9b49a356ecdf8d83a127e29531b73fc11ce02ab73f5ede5aeff6cbba242a0936dfb114a624bf63cce881be63b266bbf91d1c2a9d38295c2679c", 0xe8}, {&(0x7f00000004c0)="7568df85880f5b3c7889c65fad7d2c9c85a8d7f47d9b9d3226527b092f3f4762de346b7ea092ace25bf0718923d070c5d370169cd609457c29a1d0bdaccfa01a2796b1a8c74bf6d626f464b22356a998489e501604b2f9e57c58d316643b378c936d8037af9b04244d22f3051db783774d6c57af97e61271613e4451d15ecbd76f034eb198ad54f57684b66d7eabaf7ee79fcaac612887a7cad480a7d2c243f2b301d12c9ade0da3cf5b022c2c74b3497082b03851131888eba5861c03ffdf26f7fbd850370cf3c5405988bd353158c162c0a3e94378bfbf344a98a25ccdb4c1c1b7503b69", 0xe5}, {&(0x7f0000000040)="63d18f3412adb8e0cb33da6950341dc26ebbc4a4763abe", 0x17}, {&(0x7f00000005c0)="8aedca473cbe7cde11ffc4fbbc09e9db563781c19366abfa86f25d4cc0717a7822d84f5375b2c2bbcd604617523169db96aadd2e85843a92609853d4042b8d3da92a4f2df23f94570086940b24ce96aad754c2e305e0b55d078f363812e7332e14d2d02b70ef2c57b880f9ed69add67140682c240281fa3e2b3bbee2079c87a549a94d162c2bfea8666fea11a9230408e0a4c05bff46fa9df8", 0x99}, {&(0x7f0000000680)="3b846be25a596f8ab7ed0ea13b9eedf1d49530b845b468a4b9f0eb14a9fffa229134e97b337bcd7238d49f7e9e71aec4351f328cc0d58492b016d4a651c41415e8ff0882cabf115cef976c14e40b4de21912c4f01f5ab45f416ad58c88e24132f3", 0x61}, {&(0x7f0000000700)="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", 0x1000}], 0x6, 0x0, 0x0, 0x2000c}, 0x9) 01:36:24 executing program 0: socketpair(0x1d, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xfffffffffffff800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0xdad, 0x4) r3 = dup(0xffffffffffffffff) dup2(r1, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x28, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r5], 0x84) 01:36:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffd, 0x0, 0xfffffffffffffc85) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:36:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="d40000e8ff"], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xf6}, &(0x7f0000000200)=0x8) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 01:36:25 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66766c65302f66696c653000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c652de7d34430b775d0"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f0000000000)="c8c1697f80dcce1f8a7c359e4f42aa6bcdc2f009f4f08e6a3f7b3c88bb105a21ffa186d196e3a1d3bca810df5729ba90108d5241a3666c2269a69670a6dfd990d0a412284438c0243191ebe54a7e109d640ced9b994f040dffd9499defcc3f28771a062f46cdfc8bf0b63339f3bec012cf", 0x71, 0x1, 0x0, 0x0) 01:36:26 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000040)=0x25, 0x4) 01:36:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0080000000000000e7a35b94489c9eefec68e82671b68ed3496eac84aa4245e64fbff0cfdaf7f06feb2c10584865673b26c0aebd87cb20c60a1c086b"], &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$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(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)={0x3, [0x2, 0x9, 0x1]}, &(0x7f0000000380)=0xa) 01:36:28 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xa7, 0x0}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000002540)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f00000011c0)=""/80, 0x50}, {&(0x7f0000001240)=""/89, 0x59}, {&(0x7f00000012c0)=""/240, 0xf0}, {&(0x7f00000013c0)=""/169, 0xa9}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/144, 0x90}], 0x7, &(0x7f00000025c0)=""/123, 0x7b}, 0x40040) 01:36:28 executing program 3: r0 = socket(0x1c, 0x5, 0x0) r1 = dup(r0) r2 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x204, 0x1d) linkat(r1, &(0x7f0000000040)='./file0/file0\x00', r2, &(0x7f0000000140)='./file0/file0\x00', 0x400) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xb5, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x316, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x1, 0x4) 01:36:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="d40000e8ff"], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xf6}, &(0x7f0000000200)=0x8) geteuid() fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 01:36:29 executing program 1: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x7fff, 0x4) fcntl$setflags(r0, 0x2, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r2, &(0x7f0000000040)="81", 0x1, 0x101, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000080)={@local, @remote}, &(0x7f0000000340)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r3, 0x7a, "2c517613215eaeb9d9ce4a9c290ec7ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7831f5a04041b93e2f282a086df4d7316274daff3f2c8f3afc10a7206b75c091f20df2bb335037f40973dffd3734a278db2eeeb306a382"}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x142) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e21e1620000fe8000000000000000000000000000bb9a080000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000075c7828bb3da18656b59c58618322eddf8f363242410c747e504dcdf9ddc28382d0c44d98ecee70d4ad5a762440c54d1b7d54727f7345cbdc7566be32d87f2280d034c8b6d1c0664330df843002e0e5c10712da7d89dba9e2c004c5e0e", @ANYRES32=r4, @ANYBLOB="fdffffff03000000"], 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r0, 0x50) accept(r5, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(0xffffffffffffffff, 0xffffffffffffffff) 01:36:30 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), 0x4) 01:36:32 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) msgget$private(0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = msgget(0x0, 0x404) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) msgrcv(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000001d000000200000d199c13dc46661b36d90cb0b897b6c1f4cbfbb8a78eb988bd24e619aff9eed3e167002b3f606db5751ee9b1e7056bdcaf45853018b2dec6386b17cfe8c6e45184f318819515abaef31d0fdb977b2b4690edaff95"], 0x18, 0x0, 0x1800) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 01:36:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r0, &(0x7f0000000100)="95a6df4f138b3d49c8fce65f548d015837adc7b2539263e338b45744235c284954b66153e2e46a9ef949eef95c40", 0x2e, 0x20000, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r1 = open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) accept4(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) setsockopt(r0, 0x3, 0x19d, &(0x7f00000001c0)="95f5b23e85e08bc6338bb3326aa0fb77e9aba69ca3e025662432ca7d0128049bfbbb0466b0a31011db83274497c71191d7427195f04442b4bd20ac4536d7eb4ba0f192a40b437f1e7910756fa113dfa45564f4fdb21dda75868c383b805a81f060b5b03240f77f98d8e61207b952dbd67e09b89f5d4efa7936e6e1ded1b7363c5524f53e95195f1b027afb7284959d5e2c836b66fb6aca111f34f583cb91c24206b905a762", 0xa5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 01:36:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x2, 0x2, [0xcd68, 0x1]}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x4, 0x0, 0x7, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x5f4d7fc4, 0xfff, 0x100000000, 0x1}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x1000, 0x5, 0x8, r2}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) 01:36:33 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x53bc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x8, @empty, 0x9c17}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x101000000000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f00000001c0)={0x2, [0x8, 0x1]}, &(0x7f0000000200)=0x8) 01:36:33 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) nanosleep(&(0x7f0000000140)={0xfffffffffffffffd, 0x100000001}, &(0x7f0000000180)) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x101, 0x80000001, 0x200, 0x1f, 0xfff, 0x4, 0xdb7, {@in6={{0x1c, 0x0, 0x20, @loopback, 0xe0a}}, 0x0, 0x1, 0x7f, 0x7, 0x8ef, 0x401}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) poll(&(0x7f00000001c0)=[{r1, 0x1}, {r0, 0x4}, {r2, 0x2}, {r2, 0x2080}, {r1}, {r1}, {r1, 0x40}], 0x7, 0x7) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r4, 0xfffffffffffffffc}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000200)=0x4) read(r2, &(0x7f0000000240)=""/144, 0x90) 01:36:33 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x513f1609, 0x1f, 0x1}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x2, 0x4, [0x3, 0x7, 0x1, 0x100000001]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x80, 0xa0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() r5 = accept4$inet(r2, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000380)={r6, 0x3, 0x2, 0x200, 0x8}, &(0x7f00000003c0)=0x18) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0xee0f) getpeername$inet(r2, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000640)=0x10) 01:36:35 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000002c0)='newreno\x00', 0x8) 01:36:35 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x513f1609, 0x1f, 0x1}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)={r1, 0x2, 0x4, [0x3, 0x7, 0x1, 0x100000001]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000400)='./file0\x00', 0x80, 0xa0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() r5 = accept4$inet(r2, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000380)={r6, 0x3, 0x2, 0x200, 0x8}, &(0x7f00000003c0)=0x18) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0xee0f) getpeername$inet(r2, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000640)=0x10) 01:36:35 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) lseek(r0, 0x1f, 0x4000006) 01:36:35 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x30000, 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2209000000000000000000000000000000000000010900"/128, @ANYRES32=r1, @ANYBLOB="6ccbd0042edc9239035a2400"], 0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x1, 0x18c, 0xac1, 0xffffffffffffff81, 0x40000000, 0x80, 0xfffffffffffffff9, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x258efe5a, 0xfffffffffffffffe, 0x52800000000, 0xf2, 0xfffffffffffffff7}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xf, 0x0) openat(r2, &(0x7f00000002c0)='./file0/file0\x00', 0x8180, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r4, 0x20, 0x1, 0x1}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) lseek(r2, 0x0, 0x4) lseek(r2, 0x85b0, 0x3) open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xfffffffffffffffe, 0x0, 0x0) 01:36:35 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000140)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0xa0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x9}, 0x8) sync() 01:36:35 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r0, r2) 01:36:36 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) fcntl$lock(r2, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x1) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0xe6aa}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={r3, 0x3e, 0x0, 0x7, 0x1}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r4, 0x400}, 0x8) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r6 = getpid() getresuid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) r10 = geteuid() r11 = getegid() r12 = fcntl$getown(r5, 0x5) getresuid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) getgroups(0x5, &(0x7f0000001940)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001640)=[{&(0x7f00000003c0)="919d61ac10dc69e3b9bba50758c320693e07cf680e6f1db278bccea1bf4f215b2904fe15c481466f5c68e61986cea06e2526b107688c6e6e32ab8ee926267f5fc263e32351cc1c1adbbf205c851485005ccd521ea993b2ca", 0x58}, {&(0x7f0000000440)="38878b775b9750f06a851d798c1a1eb24057be6c382bb50750ca38199d26bec425e9a60679eceb842a761b3a866b628d7d040deecc88b0cb909599", 0x3b}, {&(0x7f0000000480)="d42d554a92e31aa70018ff960856a56f3e67ba5a1f705c90097ddd9a504738c800a19dbf5f17111cb2caed69d0cb303152c727651c52ad6ba7d453e4a9412220f33aadf232971d55e5ad7c2b53705252fa85482704b7c14bdf8517f41daec247f15c736cdfbc4e4cda057904020a141769d1955b1dc8aaf3f64dea4780bd", 0x7e}, {&(0x7f0000000500)="9fe2233d17c6d7519cc44d42c798b0b75d5b72e1c4e8ddb4b8d82e29ed9f34e380194863c693d2494bc2ceb072734b12496b125f548ba39bf1b20a5f17f2c13d042db057cb5a4884c4867b665a0936ef18c32bb0987ba823be0c70e95087845d1ee04eb3cfde66d38da40b68641ae985ccdeb309eca1dba8d5da2579f825ff33d4639742cf419123d2cfd0f6c19d892a712ea3c42fb0113bf966384cbb89dd5c2cb47599821187cde0bebd94e845a328ebd64200c11aed4ed7af6497dea8cd25232b823b6d71236b1dcd75fc492e703d7fb79e9cf0b0ed27fd0fc4a1229afc7846f632caccd726b6b0bb8364ed7a301a8b50df6da6be8736068ba22efad629f63bfac468c1675eed31a8d316fbf8d73899d512179089bf69e982b696007169657ca72e2026eb42036aad8158e43da410e7d0179f5bc84a1513f62991f4189ea62cd05d00b7e5280548018f7442d1ae67445cf1d1c0096218ecd3f69919d2c50490d7124d0bc17fa639828eb759acef6b77a4afef22f40517daf6317ad797c5786ef3043369af04becc27a64294d3e420905a771c432c0ee3427b6283c0cd87c563f9b91b20c70102a57e84b2d8d5a7909c8373e2d1adc68e1eaaf6d6320f03684dd47c487aad0671784dcb9e1e4a0a5aa227387108f622effcb3671329c7039d93ca4a82b798b0062694171b4792d86432a116a3275ce1a3934a0ccb9db57bd2b74aaff77ec2705124705c6d5e2b29f11da11716162d0f3240155115381cec12e68b08a934e66f6ce514d527e8526befada3abe5e172cbc81a5fca301a2b2f018453b0d3eda8a34f8e18f934a50b826f3c87ed25ababdb76ef8f824c0978c24e4a68990898985afedc3915be31ca89235f02b9d736e976387f67ac7b568d906f85c0087582f43e50d9a9a6a4ed22a90fe3805259be0c4af670d686be345610e84e41b142778bb0d36abde2bc8cf7bca0888fa95296c8eabf0f1568d4395d33c670eb3742c13781543329135bf01b94cf4601de69e95556db4b9dc7c3c41e7edfbd3a6908b2991af4becda929b0b3f274cb368f7933c9d3aa6d5fe0d3a425ee0519a83a98b5af2ac26150dff41041de66a9fa4a70116b11470188073b162c504c1d9fdc85883a992d00b6129b43a8596bca8528f959220d6c7ba9b6f7c1e5cab2e5e06e77bd07287b839ec4b7aa4b45ba5164c0569275dea9db3146f30acf01be6a01f0af8d09980d1ec2a57e45e1b15b235c7f2a925701438093cf152f9a2f05ca8e22e0c278ede1e501c090b9fa9e77409c60643ecc095147033a9abc8cc9d6df41810a3fe71293f7ff4ac98fe3bd55443f13714cd9a39ca66156fc8e51fb4d789bdcb514166f24429dccc18129c8ab6a20da5937c64f5b4a64a3eaf3b69303c34b344718ee142203f2df5b96a83e0f393557ac34c07d5c7020506af63878556d8551af4134cb7929f112b9a94bb58b898c8a0b467b3d486d5827110414a92b3b2542c41d17dd8995cc2725852186f3735611e47baa2995e067c93c634746ed361408e0920a29340093c5fd899a49fc53fc8395d49fabbcc68f69626d251efd05005b3f1902c7031a379ea51f33c01f5f811707dc9c3cd92370d7de9b31f397e72c05b41001c4e65856bab7679a89dca8757303528e400840af31dbbce8fb22caf0704e0ce11c976a4038dfa63ffb065ecc672cb51b5d01237a4c5442513107bdde48ab09a6d880d6bb1f88c617745b503172129f8a4eef8bee18234f11994d6b73955d4d75172905f009910d9cc5778415a4f35463e484f889b014b1a7908d50ea78ce38e594e81a52dddc61b3d801e417d8e8782bf4da8e91c64b16dc112677c0cf4c43c7d0717280b4172d98e4ef2d1a8e2c1a74f329265c90eb430400442ddd5ec37e969ee86389907aef55bb1223c58e3ba966b49693e166692278a063a48d943844fe610d0da5847aa34b8cc7f850706cab2a4ac88c2172b5d16f7fdebf3c079f4175ca3c8f350b1b87f49dbd1d10255fd71e6e3f900f4e7c9d324d6fbd17ed310b7b09c4a60467dc2602a34d868b4702c3eb8bf7c9b13443afa8fe66074f7cf4364e287cc4c9f99135f3ad54633d08db030bea5914a5d14e22f51d3ee97212358b8c6b33f14c7fd21eed89d9e9cbd7d42957c75f2c3f8bc61dd672a4b80620e4db66f7db84435340f76efcd5cd645cc4a8dc823a49714e6b2e5c01519cc1ccecfee75036775b534875df877c46521a061392231ad6166ba7cec09ca73a6261a71a2e96f61b06b7269482133979848a9384fcf20e09b3f387b268aa29977574cf7075dfdd88a59a10b4d8032af02f99dbb48247ce6534b7888e4c77c7ed3a158e8388b3df95b447f8d65863f334d021834a6a0baaa459716e62cde1d3d225f0b76a00526fd3550cd817e62fa06b40acc1d0b637cf531066d4024500a84de1ca60048aeea52f6756537670c75de81f56589172274bec9ba894c2298b948068f119dcc7f142b0ce5d39e9acd2c6b45d7664c3cc94ace322273cbb1a0f54ca5919e3b646ef31a0651f320519dcd1712033d6ff39681a56d09795922875bab4150f666a815c58f668f91583a3b751820fd36b764dd7dc25907fa25a0e2cf3efdcaf687c2abb280bdfa87944933821bdde55b60afeb38f80cc1b68cd240f6424f152c27918e40d61e690543b8b698f40705dedfb644f6e6f4ef1b1ecc6fe7beabf7cdca384f3ba4f1a4be421723ba5e17c672f0276b2da3c25a08bfdd69c90d193939f19e8536e3335d361c31edf059860609a1e1e97e6503abe2f51b84ad42d0079f1c031c44475d78a09208e0df8f9be4d758b4f527bc7a21d28c3f64e8699efbe97ce5cafb781f7b72f895fe6a8a4a6c8c8374b078251fe4bfa6b361b8fdda18e82dfcd903bb14afe4e3e5e6796df125cdcce423eb8e3d4a8ceda037fe420ed15692428b52ce44f62cd893f7dd8f7bdf0137154da70fec8b71c0aa0e2a1c394455ef8e280c828a4629d90e3e816bec7b0d9bf438ae86896a5c550b738f027ddc3301d01da37d3d30d13d7cafaddc880b5fb9ffb532d7eb052bfb13cdc06500c5c5cd54b9bc7cac3976690744344cd05c58f6ec69ecad0bbc119a5bd1976074323825d996dcde1f44c340e111016145b27189b0bf75c2227bd86c96d47777a0d2fd10ffdfc1f8ceb4a730854e23a04c6db2e7407002a782d5f18569756fa320e4dd1fe3f2ee72f0f9bf38026ea8357bb720901d9065410f2651afd6a32b8ce955e32c989badbd85ed763e19ad786d089635f39179de34b171f00933e07b478aa726066bde76d1f39281e3fa26168037646a7dc4c73a1c88ce324f615d4fe41e8d6cdda62978a3f5c01a1c9dd6697fe3af9092b8c8e64eb50e01db7a037b370d8ab661fae752a4d88c8abdf2c88a9105ab4c269851c31086b699f3c4c84aef2d8e6207cfb534a9678c5d563698d5f162378d3a9ac28c0584966f175bd6833207c6d41b92aefaaa9783406adddded7555cfa2e811028ed9afd5d19591e753408671ea03180185843b27cf81133fd87e7d8fa2b365f6c6c6e7d9c373a06d0cdf980a37eb268c15044c412808b923c38779a3d5048b0196b0dcf9a98ca1db6bb16eb5a8bf155483a89e4532938dd70cb192f2f7c5160700b15978e281b2b6f04874a7b2391fd5b13bbd6213f8fa1360072c620feafb938af103d62eb158d29fb57c20d14038b04f4997fbc6d84ddbe79a409b10e19e2e5e9898b576cd8e46c43398dbdd9d7bbc83faeea9e1f7c1e3617c5ccb479a95d6658fef556a3ae5f10a89726c4d8ea1fb100806b38f2dfba257b6ce3eb5775576c51124d94d076450a51f35c8270b52a755065bbe7f6d45ed326fad1562c85441258404f3e84bde5ce06b4188d172f5c48fbc0a71034e453fb3eb5be62bd9b84ad970995722d35ee394d944434cf77d126362f05e42dab7d4b9dd2bf0f12455132920c06deb73ea508437c9b1c9ae9b57efb5f5904a9a9da34ca173d03f697e9b16a61466a1d978055ebd849003f7a4d80fcf65f0a967dfe6573cb6278ef2b9227d4401bef78d7e59b690ec0971e3ddea168beab30e312001180b6cacb0fee09df14e7ff9abad8b7958c0f033b7a97d3bdbd4860ee3807af6b3dcd9cecf6f0749f1457cdeb325d83d3aec1382d1b3790cb8692261496460fc7141edecda0255ec07a8c648f2f07b3b8666442b1c6ba0de1abad13ef5daddddc098ced65adfd448e60a146d99e960b1144fea53875dafa6e5fe009fa1db1458fdf6168daf69d4c8d516629474d816802ee169cdedfb9eece430fce6ad596c34d50710c17dd7b9f927f8095f65aea13b06c1a3f01c93c35fbdc0b400c8b951d7c5da076c99eab12a219f8bc735dc71f0f3c3236dd3476b041f41ddd3f7b5094073dc3d274379ee6baee7a9396449d4dcb5ff36ee12a57ede26c98529c7a0a131d13044c10dfcf5649af375944fa00c9bb276b1056bc64364369f83b28d2974882afbb3e7f8cdb08ded254d6880a6476b4f28749c07df34c885bea790d7ad394844674e236ddd56f40dcc3f4122a246f0a1fd62cf3d02c29535af949d2140cc52d5d701550caa89ff66a360580c7421921159649c63d69c5843d4a406555bdcd23d711b31fe1d340536d5537ada97cc2ed27052541c5164f4c0ebc9f1c2607a6e46ed102f454362540e191a49ee11aa11541acf37dcc08f0f0f83a678ccab8be3aaa3d706b860d4e8d3c2b4ac5c970632331752d8ef9faf30e62c109f057b1c25dc5fa94f479b924474a898f0a756a8ae19c81f7a1eb09c51deaf35fc142c2e8ea9e1e0280267c8a80ee72770adb2012579aae21e7f9954d52a9083c03eed53493d3656f07eea516a1a4b06259c052ed335af8bb7df9da5b04d5325f6d0508caea7f55ff39eb0f1b21c876d9f1e4606ffe93060c0074bc77d8ff87f4d7252a35f0c1e9a13be1d90c3e3b599303aacba2513c60ac90e89e665d3eca253d8876ae56efb2833fb7b108d9db0b3572c3d9917be40f3ecf56729fc7e59469cdf3b844d60c05d2c66724d7c9d9734cce23dac00d48b183c8ae6117d1eef580024bbef7aaa12f12a17a119651913e130622d6ca03395076e646817bae6d462568770e0043849a50242b458745748c085671c0b4b07461d973ad6787685719f464a138b8da52a998d51d8b9b449d80eab9ab56725505dd1fcbbd5b78668b2f7e029ff89d70f81077bf920b37664a657b9aca0de471c60943a37e9ee70abe82f0dea9545a2af62c6cf31ce094497e68c8a40a52d42addee362a90d9f287b91b1354fcf77e8202df16eccfcb05260f59cceed8eee65d5cd1405ea0181c76377782669bf24d510d7bdf396cf07d38b115532fa2ff2aa0dd38720133033963c45518af46585dd7f0c6461ca5c6b27b8ad9a693f163c363ac38f8a2f2917831c3224560dae9071d7e5e024e714e578208f375484465df0d41ebf54f0a4095d39bd1a468c3eff9a114ed6f57b987d4e803a4f3cee43afc2749aadb163a7b92950114a82f5d18a4238277552da9d3a869fafbb7d67f424efa86462665dd0e7b937e040cb5726a901d937549a5d80be8b491d6f54873031ccee6259f71b9861a9a275356d34c8c6ba96c5afdbc5ca2e632944d8c65493335f7aceece58fce1fd7f3ddd290a66f33d7248df6f5da61a59e1f93125ee740e4f183023c610811d1daf2e4c5cbac40d82b9c2ccd92e04b6b9c1269ad042b98826a749c9f8d913c7f5526b118358386de9aaf6dd715e114f2402da9d46fc0fb656f1de", 0x1000}, {&(0x7f0000001500)="d81c9eb2037eb1cbbe2654844d4e74d97cffcfb38b5726ef2b7c3b437d2aeeebedd7ac964d2d31febff2bccec0c52bac01131a71ded0446842556bdeb053bcc6ca594eb97c6d71e7872911082c1b70433b11446b094de2cc091e26ecd40540048fc1a4965e7bfd039477edef2998e7a176735f0cd2910a2e8b3c6dca6e095b8f2654ba56fbb73e6d577346a168364acbb641cb8e2630a9c793003de00b45ceab24e40a3d4b89b12e9e010e88a044c3ece398259aff2896d561d9", 0xba}, {&(0x7f00000015c0)="68ab2db91f81e5107833c4e7117f4728a8e2591cb8846714aae626c8a87e48c3066f57cdebc177431678799614b31dd4b6bc15baa81173bb33b58dab0c97c6992c07023803d7de1dedf242f48e3858d0", 0x50}], 0x6, &(0x7f0000001980)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x20, 0xffff, 0x1, [r2, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x80, 0x1}, 0x20000) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 01:36:36 executing program 2: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x100, 0x2, [0x5, 0x2]}, 0xc) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 01:36:36 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="87cf0000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) 01:36:36 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r0) r2 = dup(r1) write(r2, &(0x7f0000000340)="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", 0x4e) write(r2, &(0x7f0000000200)="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", 0xffd8) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) 01:36:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00d80000"], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb0d07eeec918c049, 0x8e}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14) setsockopt$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) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 01:36:39 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x280, 0x100) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 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) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x4, 0x9) chmod(0x0, 0xfa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="00001002", @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x6, 0x0, 0xb, 0x9}, &(0x7f0000000100)=0x18) semget(0xffffffffffffffff, 0x0, 0x0) 01:36:39 executing program 1: r0 = socket$inet(0x2, 0x10000004, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@rand_addr, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/60, &(0x7f0000000040)=0x3c) 01:36:39 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0xfffffffffffffffd, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x1a8) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x0, {{0x2, 0x1, @rand_addr=0x7ff}}}, 0x90) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x20]}, 0x6) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x80000001) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 01:36:39 executing program 2: setreuid(0x0, 0xee00) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x803) 01:36:40 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) clock_getres(0x2, &(0x7f0000000000)) getpeername$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 01:36:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100400, 0x8) getpeername$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000001140)=0x1002) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) 01:36:40 executing program 2: r0 = socket(0x1d, 0x20000000, 0x10000) bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c00ffffff7f0000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c6cec8a3259717a3c7944731a03937fa0f15f90cfee35e0dde20000000000000000", @ANYRES32=r2], 0x84) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000080)="f66e5267e760bc10637dcc1e1b5067145850d95624ed0a4213017c7a81f810229c1fbbc733c6709509feda2252bb3075cc18d100815202c67a7626a60a0f4eb2d7aac18c998eb4408b7821a24cc1a6ad16232df2de740a71cd23cb1adb0ff66ab2f1384964dbfe0644209995c7d0f01237619add30c9dbf0a3b9638d498cb0c1e25c5d4d95a0ad345a1d79c0eaa549915e22a3ea63934ac8a3ba6aacedf4f6be62498cee37bcf62415d98c8f62e47eff4cb1053c62978424ad6aca48a687834f89153bcd02d5e5229f662b4f04ce36cdb8ba543ae494c80147a4ae2b021ae0dc", 0xe0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0xdb5}, &(0x7f0000000200)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 01:36:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 01:36:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x3020000000000000, 0x2, 0x3, 0x9}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x8, 0x7}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x181) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 01:36:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0000009f4b55083ff1f6dbb8990e8438083652abbb6a7d32b33352eba2c0c3ccf9b31e56c4d07cc1adcc0b5f0ba30eb8f6b7274f51e53e1b81e87fe0a60989ad1d91e4d00f43dc665143a6697c97066ab4a28d71fb"], &(0x7f0000000180)=0x3) 01:36:41 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0xfffffffffffffffd, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)=0x1a8) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x0, {{0x2, 0x1, @rand_addr=0x7ff}}}, 0x90) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x20]}, 0x6) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x80000001) sync() mlockall(0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 01:36:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x6, 0x8000}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8008, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000000000000080000000000000000006d010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 01:36:41 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = accept4$unix(r2, 0x0, &(0x7f0000000100), 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x17, 0x4) freebsd11_mknod(&(0x7f0000000bc0)='./file0\x00', 0x10, 0x67d3) pwritev(r3, &(0x7f00000009c0)=[{&(0x7f0000000280)="e3dad93987016dccb8fcecbc91e1357dcb885413513b11ef3e3cda4e7b421a9be2a5b9b80c883ab23aee6edb8fd05f43fff0b7c098f2d75b2a3718c1af73400c4c0e4f3fd42f684702f05bbbbe7f6c9914a01ed3b2868f199d6d6e4a7ba6d0fae3982d3cec7554e4e3ac0c2839c297bee37685f07af9a2854367c3", 0x7b}, {&(0x7f0000000300)="a156eb21392a7c0a38a2ad7f01c595693613aa9e92b8a798e8ec47ceeec68a195ae81655dbaba12b48458b697d654483a1b3f07b616fc4b1cbe3c097eefa00e92024e5733faeac22be4c7057f70374588a28a10e6bfa63f4cf89e184107fd64b28d42dae458391bd7947620ce025f322dfe42075819e37bd5ceed3fd4dd61cf181a7115c18b512596a141e7b085809cab47d58c21e4c6a81e80632775c2ccc3ad183f539328042e7c0d13688e42d74b2a72d28f67249b064b519c27058cdf95d3d63fae1fed48a879dabd98eee", 0xcd}, {&(0x7f0000000400)="3af90712938de077909ad2bcb4357edc99e409e0e969672f90d8447ac8892ef1cd63c7daa20b007c7e9af56b65991c9306d2ebf28b3c6c75535c898249c7693588856d6b849da2e2b0ab3fdb5722c996b42bdcf2cc7555853935c05fbe5f623f2c8a7bc0cceae6de10835d36c318d4f55619d1fc44f216c0661a409aaaa107c3c16fc514503c9767d0553675ec295cfec62b14c1374d48b446f36e90f65e67c02765c75645e6768f4d3ad3bf8634a91d4f", 0xb1}, {&(0x7f00000004c0)="2ae703e31696b99484cd532352592fbd9c4bcd449e23ca3a511e529f93ff7040fb81a4cb3cc6eb8f6ee820195d4902dee8be39b9d82d0a4074942e999f00851e76f5a3274ef5bbbd0a255c6e37a133ea3965bd2ba88b5f415bf291622c1dd4e14c1a8e4d434897bf784516b459646d5ef33ba5791ece151ec944cb488daf098192ae933a2eb9896447f46a7cd605c2a3b3232e44d17e94a143f93aaa42d593bcab59cc0a29b29c9a9615a1362fc9cbfac67efce59fd6a32ea9390632390f23a9fdb9603bc2f4306a5ffddb6cb33a9057ecbfecb846a98104aa", 0xd9}, {&(0x7f00000005c0)="19ad90ff3fcd47cf0a7ed5373a8192921270caa67adee531a08ec25d568177c1a93dbba201e711bfd5d9a35124cab74ad140a8b249ee99cfc6d62da88f85b6744838cd6f6c496d8c910e7ac13dc576dcc8340ddb3a5e7573551e4afc0e453348ee8bf84862797bb2013b39ea6568b70d7dc07506bcadb3001621f309942616dd1649fe4ba04cbe283fc707679a65bc45df84e0f32eb69b775476bff3eb4480e7384f9e9fde362365", 0xa8}, {&(0x7f0000000680)="f94c3df77375b5a67bca43124954f12ae2324152a8e0d0e7c1773dabccefaa0d8390ddaa75a34ae727498bd05da5fc6e50d015f13b1b39a9b5632eae8cbde3516bb8d82ad39501eac5b5fd35ded6b86095047c90e23e9e", 0x57}, {&(0x7f0000000700)="59344015cf2ccbcb14f1f62e8719159ce1aff87b49592d5a041847bdee63971bcf641e6660ee80bcb9c0a34c24fd878de8c6224333106769f9c00e64a33ceda55fafffe90771d849974878e30e4d1dac04b13ee2c88467ea99c43c08dcf545288212bc67c3ae415a76065aaeb5e13d2ed909c9edd4fbc01e0f86073ace999feec091c996cfb677d6e84a693746079a966d915d4b", 0x94}, {&(0x7f00000007c0)="85ec054f4450c4db74d382d83d40052edc0b5ddd313a2e865d18effc925595cb8e7ad69673fbd31c716e6a603e0faf34078eb0894a13bb2027346853574eeb6875213fd693782c3341d8d913a53cbbe696e6ca4ba088979d", 0x58}, {&(0x7f0000000840)="cd5bd3011ab08320b7829e827d74483864975f1da78a6ff866e70142df3fc29d05beaa7170c406be34cbc243c56e69ebd9aa17e4f042fc3b481089e8291617b503f4098f97b9c2ebfab370cefb40ed248816739d6f6445657349f4fa29ac9218f5a96b0c1c94b73f6226740d8ceaf3d3bbbcb800bee97d2cd7add38370230eb4b24b2a2005c2d238af986958e3253f99dea391251f8bd65a5747e381e38e878f57a0c47745fd8c", 0xa7}, {&(0x7f0000000900)="04b573e403fa226cc6cb3e1efcc9ce84522bff3ae946d7f6883c13740f544c6829829000d9cbf138cc40fb3446885357e9018fc9246e81823218435b1e6cc6d2485e5b6ce55ca81a5eb686ce32671f5b736b5aeadd502e8a6530a72b17ce029a3e2776d3146ff222b2cd4d58a7f7966d281a4cc086918c55c1424fe9dc17d937cfc2b91deb8f8db0cb2d014d6e7b627fb3e98d513fc691d51968b40634375781ba3e", 0xa2}], 0xa, 0x2) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x52, &(0x7f0000000a80)={0xa0a6, {{0x1c, 0x2, 0x40, @empty, 0x100}}, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xea18}}}, 0x108) setsockopt$inet6_group_source_req(r4, 0x29, 0x17, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/234, 0xea, 0x40, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 01:36:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x2, 0x2, 0x400, 0x7, 0x0, 0x3ff, 0x101, 0x785, 0x1, 0x5, 0x5}, 0xb) 01:36:41 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:41 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 01:36:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7fff, 0x4) 01:36:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x0) 01:36:41 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) truncate(&(0x7f0000000040)='./file0/file0\x00', 0x80000000) sendto$inet6(r0, &(0x7f0000000000)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x86da, 0x40, 0x8, 0x7b, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @loopback}}, r2, 0x3, 0x9, 0x102, 0xffffffffffffff80, 0xffffffff, 0x3ff}, &(0x7f0000000280)=0xa0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 01:36:41 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x6, 0x4) 01:36:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffffbff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x2}}, r1, 0x6, 0x7ff, 0x8, 0x6, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x80012, r0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) 01:36:41 executing program 0: poll(0x0, 0xfffffffffffffe95, 0xffffffffffffffff) r0 = semget$private(0x0, 0x7, 0x200) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x3) 01:36:42 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:42 executing program 1: r0 = socket$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, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x4) 01:36:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x1, 0x7ff, 0x0, 0x8, 0x4, 0x0, 0x8000, 0x2}, &(0x7f00000001c0)={0x0, 0x8001}) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:36:42 executing program 0: semget$private(0x0, 0x0, 0x0) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x1000000000) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1000, "2eeabb623600f1d9bcaa8c69c12a026c5a2d8cf003e94649eb521835651195a6a4d41777dfb28ecac87ea77b88392aa8c24dc7f8c420af6f7d5ad5383ba206fe9b1f8ac97444ac15aaa3081c07d55d28c059c65e5ab448ce88b3b2a15083955393d00eb02aac6a03b34852674b6038aa4b4e5ccf4b2e5945922202d58aada1834506d208b658ddd1fe382b156ad31a1607902b43c5f3b5b21335b8cec22709413acada315ebc2f259cad076f29be93de680e723be0ae975c0537936a5a523a2d19bb5637daea49afce9f0d5c8e55cc8fb1fa92465b6871679aea4049362b79c52c2589a89eeab5ee59521053fc22d1a3c483315e8b88f7061b4360b7278b926b3e59eaa7419a56157b457219f9ee80f610ce2a438f50132a8499690fdf46fe985d3ff87852dffbfb427b6b631a230b1976ca1654ff5812a167895bed80c8da1aca24c55c3aa10ba09d3433b8710d4c8096f0a1d76f23e051de422d828609d7a78f71c3d001127a7b5be7be6cee14a587dc8320699e30fda3ada274f9efef6d128d40185a13f3e075fdce94d658361dc1d225343fbd44c76c650bebb40a6910e3dc8c1fee54c73b6e316efee70d2cb94986c68605192f57341ce68ca1d58bab86ce52fcf87ac78a3491a95a20af692ce6154422818a47b8daafcd3bdedc6635e6e7e15192d95baf59c8c0b5d1e54f4cf6e0d7f2b9810245130dec64f5af0bc825f914d552451c612d4c16215072a1bbc071376d441bd701411da39c7063cf622e30918520ceb175b6fbe839138c083ca1299011e8ecca2faa1fa050e92249d700c8f4837186303d7dd099027896ac7d8996d77910ad3a37f64fb468387357b27b6a5253d7d860fc9cfc6aaceeac887631d41c61c6b9485c65ce731d237e84ba495bf3fbff1b2cfac622541dfd33199730605438dc7bc2625ecfd207d0795e35b8e05deea9846a59720f6d27f2896892d03da2eb79a39c95c421e3104f6aa3804c199576b1b284320b7c6f4ed7010e35f6d42b224726d30c1d56947fe4ce51ec72ede74cd9da6719b712dae3a5b2f67c3c76122516858e0ec28f808f77f8ee9187c1ba095076b128e1c1145c8db442e930336b4fb501dd796664df807ca2adcfd57cc86f482f6486d0e02b002ac62f5e1429c3d8e1893f180fa03c32703f06ce68c7b238b0d3a1b889fd30f44c0bf3ed9b84f9520ffa7e3658c130512a032818bbe2817fbaab0350b23cc1cd6227f34dc2499595e228eb8b813566798b35ab20d470cd94b4a6b4439fe039d73847899d31147247fa582dce614f7d419ec50e33625425b0737e86630092038b78ddc5decca982355ecc64bc38b43cf0aefc611022420073ed8c1d18f1ace050ff63102a5dd039fe14e1af27dfaef1693ec66e20c236ed86353b074809eceb6bd71beb12bf9722260a1da1d47fc3fd8eed0fc2da59c9960079ddc1fc3f318e689ca4b138174d47c0237fcee544c84db532195fc8b8833064ca7c8c110a0fbf0030e5cf93e41a9e49f98fe83f359d1b09dc90fb1546f57a56b13d3899e0d0550d17bf8cfcae40b96cbab218b5c5766125a357d419e6b0594c982c5bab826fe381c4cbbee989f24fc59b92ad456d56d83230318a217e54cfb663949ea1866a6f7a0693714c496482b6817ed65f63403122f9811f8a662598e4ce2a95ab9efb52f6d74a4297ca3ace365eaeb57db2b4fb3cfed09041491efc5a0dbec900b9a2602b9d367293e53fa3c72c35e883e665ca04ce831d5a8550cb391a41db754a33cbee9c575e9f81176fca01f89e6518dcf3bce43550a4f31c86cbaa757713e4ecebef1856a19317fbb50fa31572861e2341ddd33f24fe52adc4f872a7b2da62b41625b7404e569de3a5788a9d89a9689e8fa4ce81d24281cb67782361a89f511080c0bbd30d388c581a90db404bfa29615fcd05065013be684909e26bdaf976dad3efd9e541044d51000e4e76a6c21062f05f23719a9465516197f4ff187d25985603f860909e4b412cb03fa3acae42c29cdfb90c61da13fb9c328923365f5d93347d2eed6eba0e5f78a8de4c61ee6dcf4c7cf90063fe7a4bba89e262fe67b973825e64f11d538bdfb3df83f8494a361f1cec6149574703b3d4586de17988641f3c024b58214f6ff798c691480f3dc5c8756ab4aa8bc1f3a7c8e348885b9ef81c686c99a9141c4d7651e4980f31afc721dd99eb7966c4d5186ea29bc12e6433ff744040e46981ce8cabd8da22cf9188541d54eb2661118d8a6adab491e69395530966bfb99492daa3f27295c53627624e9e6ecf7ead67022259946d9d3c8b2bb7cafc71b73e686105296c89b0511fc1c490050839adfa877db5ca8bda88b1d2d0622045f3057eae049b5b27dc3e4e1b41a23394f476d693c597ddee783c8d7f98cfb39e4609101bcd6756e5a1d8fcd5beb9d7d50206546a68ac10d53af8e45d51501048b8eaedf1ca11551b8fa76bbe92a6b28fee139ca85a951773229ad0b4a599237fd395a0ab866955d64341ddc8954236846be3877408dc67f126f4ae3918be4db5f74156fcc2dd2691fd060d53f458663c2aeb5e3b4ad05ea3620fea52284c7acf5e0d4c0379df9bd7844415c9fd0343c45e3fefd29ac5c61ab69719c55342baac4ac5e328fc556bd253f7fe70890fed9c105e87ae606e9de70cd81a144d3db7c47112c563b731fdaae0245baf6d959e3b96b5901525fe9b143b8bb3d4d8e94746578f4bde2df640671484f050617430a21835864a167dbfbdd07c905e9b025e07a22d022eae56731e3a7266eede65d5b9ef59c77964d64ac2bf9b4fd7a8ad93bc170753a66a77fb877bfd09464db07381e24c503f53610555340dcd0415959e131f8c5eddd40bd5ba20d0dd9251845330e1ada99c48b9f2780da39e70fd127124f225f2e7ecb0bbb45214617d8595b74d18f5bca2b64bc0898f65c081d552bd585a7e763eef295457edac45096f14adc427a511ffd7d14d7d510da93506004f9ce5adaee76b60570e2af35de13abdf764380cb98af1e09df42ef1ef1bd8f5a997b12dacfd004507ac18bca03bf2e729312b35e7ddd15acdbed844575b23aed583a518841cc1fed8bde3cc1308f12cd56da8681cd54807aad24ea819445ac833ea36aa10293d881284f3f8dfdefd0ad2ddb40930248843c3115bc59e1eb9dbd78df857bbcda2d15ffb13df5d1368aeb6cc6a118fd15c3402d50f2dd0d9a96df6678661fb54daaf89e29482280fa6482a9389f5202475b2f94df7ad4f75620423993af2c976049e9e94510a785d2ad4e8732a47905a94fd85f6ac3772b2cd95dd6f3705e786b30b665030fb23522788e1ab6cf626d1d4069d76f2bd61eba39394805ac75197682da791be2ed63e773d84ba7f6c22b6c3d2517d02d82c75a08772eea68e087b6817729bfa3b45e3733f32d4831068f6ce5fe869bc020ec9876db7883e773961bd6d325203ed0e555e677234c295ea1ee288188e55fd91664aabd820338b91192ab4dafdc94c18a35448644448be597198da6f1f5d0d0c2d1cb4ce43ef7a6ce85685eda435b6750bb357176d43886de0cb3ee59b86c7b335fdaff40d5bb5efbcc89d9c1759007d324dda100f9d0dac11d1996c595e24e1c411054fccc18b24cf7ae8d033c05d9c2edb38be12f3026b2d4d4e615e2fa0e1210bbd91ff7b7eeefad18f8501f3b57ebf634117c0bc87443ae8b8609b5dfeff38e8c69b0138cbd4fbdca9c0bd46cf4fb270f7c3762e036499515ba5b5345d9fd351e86177e072540f677e86a4926455b20a57d58be36230bec628a00200bbbd1a3630988c52fa4e572023b7d616020c7edd3531de2d4f7610320bea8360ac221455ae0357e1707c557f39964382b2dfcc244110112cec1583fac8a809efb967f199fee01571f4bc5ab69f8688dcfd48fe1445e5f979d6573e422444c5e98d1198b989dbbd85c7a52fdfa4fbc96899cfa561d21d9d76788b37c4736feabf7344d7fa81c446b9ad36e99ae41d60513e02decee4e204d5f1b0ac123dfa2cf95e7b5509b2c5b76aafcf0dffad4a743e8cb449cfc18afc100a504b2fd464942ec38f272d5aa89e21b7dc1fe9719bf41d860da681125925f759ef49aed5f6b76b9644b2b79491fe68f87a6838efeff7bfadbac9a8395c8cbf70cce80cec7433dc05172348e7c70c91cbe8e3ca2d79d1fe240de4a318dc048379cb225ebd99a99377edb01172b68ba57fe6df3dda9ca9b236eb9a52da6983c404273f28d1b6991baf287f53972fb69f34687e9a6c63a345359cdb30cbd26325daeb8ab99f08428aeac7d06ccbcd2371b23814ab747747b3f7e270ff2cbd9d526fe687b7f83251c7f9001a513af250280891b6eb9f713937d816981f5ec50d05121ecfc309047b6d5e6b1e939d28d17e41d90632ffe22fe26e6a2fad211f0840d8909b4be548d03cf1c2b2f9c4cfe6b100c718e8ccebbe94abf6dc013d6945abcec9aeb856cafa19ff4b1eabd1de1bb01c2969327f09b71507c41fea76a78400d325c8b7994e1f98a1cec6873939d70aad6b9e7791ee68e85ac47b645fa78394d505d09c2bc8d7cffd5df6aa3f1915cf5775a7cb1f7be079e32a5da7d5e8e58f0918383ae38fd10751093d83b35149f518138ebeae7549fd716132d729231318d0f32ea73b6f645f0250d30cc858255d73310bad71751e459768a5069da9fb73e7c36b1f96f7d7f4d50c381e03839f0ecec566c04e3bb503a6c6255b614b1e3d3e8b8b7e94a860f29fc9b09700743702c16cd56e4a91e178b65d80647897a1a8d6801b2b76c5cbbdf40724b888dea4d0e5076f4047afb06a0b9724841761465e3d378b8b58b7ab31d883f05ec68423f3e2b76393d6b61c381bdd1a028ed6b40c61c93ba72cab0316915cced2af2d1134d0e12575010e8cac4cea9e87113549e25af89b72dc261c2c7782f2d50cfec93b71f4ee413720e65ddca4df080464116ebfa0237dc2d7e676bd95e2f238d351dd097251272ada4f7fc21bb177df3f10bac200207b32e1514e1594a91a9e35b4de01b4bd5c200d6d886ce6f3ebe9cddc9f289690c9471a099632477a17bd284f7a59c60045bc40a90de0705e12878648a3350eed3777e757642b261abd8b17eb53a5bc26f8e138ed968f7bf97b69639911ed4c2674778d1ccb4087c94c329c0854e0eb2b8fa2be78c3a064075076253014b66dbe67739876aa6b25e85f77678a4eeff3232afc92ee834871a34e24d3893511b17b6d9851247aa43a71b72a5f55f6e667fb3b895c8e7280c00aeff1b86de9c46c2d0bbed24a7e6efee46257f8e749a972e1675d9abac72254842f3f52a9970520ad450c3239e6a9fb50b0e71f152d9728d2a28779ecee3add805899bdd42503d129ea764973f04d88a2ebb0b74abe256077b1699bcaac1390f809c222ca89e4d151e825f7dc6be663913205fe9d3314d061af452793ecc090ef4f00a2b759939201e4d58e47fb161df31264d17b60b6c4cc9cacc1e5c8c65efd43e09f30bb46d46462674697efe66287c2d48fc10d43f9fa98ea95d2b434e58e66f62e0ff0174c0bc28779b34ed0d8830bd41534feda1c2e0da3289c1c70908149aa96a5c8da7b71b8d35d848e4df808a3c25bd64ba2e620c6ff79cadbd7249fe94fcc082b76019371015519827aa57892cd968853f133ad75ba6e3d56159383fbc49d56248134fe391f09cb934b12b24ab462458c4f69b384fb286a55c3c3fdde869c2c76f6d3d0ff4e8a907d4a09af3086aaf1a50729472bf903f6bfdbec10b421fa99a4b7c1d2"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:36:42 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:43 executing program 0: semget$private(0x0, 0x0, 0x0) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x1000000000) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:36:45 executing program 0: semget$private(0x0, 0x0, 0x0) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x1000000000) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:36:45 executing program 0: semget$private(0x0, 0x0, 0x0) 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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x1000000000) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000500)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r3, 0x2}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 01:36:46 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:46 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:46 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:47 executing program 3: execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) openat(r0, &(0x7f0000000140)='./file0\x00', 0x100000, 0x4) chdir(&(0x7f0000000000)='./file0\x00') r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) accept(r1, 0x0, &(0x7f00000000c0)) 01:36:47 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe49) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="d854d4af35decab354223f33c04cfec5205aa6811d47c8e909fe2d348a7a012e1d76ef95", @ANYRES32=0x0], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES64=r0], &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffff, 0x6}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(&(0x7f0000000400)=[{r0, 0x2010}, {r0, 0x2}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}], 0x5, &(0x7f0000000440)={0x9, 0x1}, &(0x7f0000000480), 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10400, 0x80) connect$unix(r0, &(0x7f00000004c0)=@abs={0x1, 0x0, 0x1}, 0x8) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x2400000000000000}, &(0x7f0000000340)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket(0x10, 0x4, 0x6) 01:36:49 executing program 1: r0 = msgget$private(0x0, 0x80000000000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0340000000000000"], 0x0, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/34}, 0x0, 0x0, 0x0) 01:36:49 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x100000, 0xfffffffffffffffd) ftruncate(r1, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) ftruncate(r1, 0x0) fdatasync(r0) 01:36:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x100) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66496c003d00"], 0x10) 01:36:50 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r4, 0x1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000002c0)={0x3, 0x400, 0xfffffffffffffafa, 0x9}, 0x8) 01:36:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300), &(0x7f00000005c0)=0x74ac21ef9a4add4d) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) flock(r0, 0x7) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000600)={0x6, {{0x2, 0x1}}}, 0x90) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 01:36:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) 01:36:50 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x45822a101a4eff34) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) clock_getres(0x3, &(0x7f00000000c0)) 01:36:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)) recvfrom$inet6(r0, &(0x7f0000000080)=""/10, 0xa, 0x0, &(0x7f00000000c0)={0x1c, 0x1, 0x7, @loopback, 0x7}, 0x1c) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000140)=0x4) 01:36:50 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 01:36:50 executing program 1: semget$private(0x0, 0x0, 0x0) 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']) accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:36:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_getres(0xe, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) r1 = semget(0x0, 0x3, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000800)=""/150) write(0xffffffffffffffff, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x7c, 0x81) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xe6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e23e000000100"/136, @ANYRES32=r3, @ANYBLOB="7fffffffffffffff020000000200000000000000"], &(0x7f0000000400)=0xa0) r4 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000740)=""/175) 01:36:54 executing program 1: socket$inet6(0x1c, 0x3, 0xfffffffffffeffff) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6(0x1c, 0x5, 0x7fffffff) lseek(r0, 0x0, 0x3) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) lseek(r1, 0x0, 0x0) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) mlock(&(0x7f0000b01000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 01:36:55 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 01:36:55 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget(0x2, 0x1000, 0x629, &(0x7f0000ffa000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/4096) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0xffff, r0, 0x0, r0, r4, 0x20, 0x100000001}, 0x9, 0x33d, 0x9, 0x81, 0x0, 0x0, 0x2}) setresuid(0x0, r0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x0) r8 = socket$unix(0x1, 0x7, 0x0) r9 = dup(0xffffffffffffffff) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000001340)={0xffffffffffffffff}, 0x4) r15 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r7) r16 = socket$inet6_udp(0x1c, 0x2, 0x0) r17 = socket$inet_tcp(0x2, 0x1, 0x0) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000013c0)=0x1c, 0x10000000) r19 = dup2(r13, r12) r20 = socket$inet_udp(0x2, 0x2, 0x0) r21 = getpgid(0x0) r22 = openat(0xffffffffffffffff, &(0x7f0000001400)='./file0\x00', 0x100d08, 0x88) r23 = socket$inet_sctp(0x2, 0x0, 0x84) r24 = socket$inet_icmp(0x2, 0x2, 0x1) r25 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r26 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r27 = socket$inet6_tcp(0x1c, 0x1, 0x0) r28 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg$unix(r5, &(0x7f0000001500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000080)=[{&(0x7f0000000100)="1a1e58d87ac12df1fec58ff0ef0b942268bb57e97e63988e8be85815dedac07b778004ba55636ce89f9d2fb12a220fdddd917b85c0a5b9a941d090974da7079c9bfdb48df702310d28aba4ae804fecbca9fa028d55d9de85b2d4e9a0f4b7fe38905e5788be14a2e0736aff4a32e7453a71122c0622685d65f1781ea2ec3667704ed1e5c69e1673c47f2c58cfb654f0d1cb6108e576", 0x95}], 0x1, &(0x7f0000001440)=[@rights={0x38, 0xffff, 0x1, [r6, r7, r8, r9, r10, r11, r12, r14, r15]}, @rights={0x28, 0xffff, 0x1, [r16, r17, r18, r19, r20]}, @cred={0x20, 0xffff, 0x2, r21, r0, r3}, @rights={0x30, 0xffff, 0x1, [r22, r23, r24, r25, r26, r27, r28]}], 0xb0, 0x89}, 0x188) r29 = open(0xfffffffffffffffe, 0x10000, 0x78) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r29, 0x84, 0x10, &(0x7f0000000000)=0x9, 0x4) shmat(r2, &(0x7f0000ff9000/0x2000)=nil, 0x3000) 01:36:55 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x5, r3}, &(0x7f0000000200)=0xc) r4 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r4}) 01:36:57 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/162, 0xa2}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/185, 0xb9}, {&(0x7f0000001400)=""/245, 0xf5}, {&(0x7f0000001500)=""/254, 0xfe}], 0x9, &(0x7f00000016c0)=""/193, 0xc1}, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) socket$inet6_tcp(0x1c, 0x1, 0x0) 01:36:57 executing program 1: socket$inet6(0x1c, 0x3, 0xfffffffffffeffff) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6(0x1c, 0x5, 0x7fffffff) lseek(r0, 0x0, 0x3) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) lseek(r1, 0x0, 0x0) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) mlock(&(0x7f0000b01000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 01:36:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x10000004, 0x6d1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="320000005749046956028f7672d2567b88949e563ae625a39cb20777b2664e68cab85f0729228305b52c53b8269ffe2ac969c6"], &(0x7f00000000c0)=0x3a) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) 01:36:59 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2006) 01:36:59 executing program 0: r0 = socket(0x800000001c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) close(r0) 01:36:59 executing program 1: freebsd10_pipe(&(0x7f0000000080)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x9, 0x0, 0xfffffffffffffefa, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000008000000000000211400000000000000070000000100000000000000bd0dffae45ab83226a556d9ce253b004e7e77199a5e4cedc5e935c68d5c77d4aac1372d164cd9492efe3a492196d4f760523a7220f18ab8a63733350cfe3e27fdad96f86e6bc7bf59a6cbf35a74d508bf9928bae62dd707a2b6f2205df6ca1d1af2afcd87b1fefc12a3eaa46329a8a31974df76b862f24c35d6d4a9edf0943010027ced7dffa6efa7e178d3609b9f001a66f83f935d2b6a006a6df4e72b694f54cea29d0f2e5554db73084cf7a69e19fb9de65031321be4d66ec19973fc9af05"], 0x24}, 0x0) 01:36:59 executing program 3: select(0xffffffffffffffcf, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 01:36:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000140)=0x2b) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r1}, 0x8) 01:36:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000040)="dc7758aa3883106c8cf2877ae031ac3b31077015913fe33624327754f4", 0x1d, 0x1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x4000000000fe) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x6}, 0x24) 01:36:59 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) lseek(r3, 0x0, 0x354eb9e0cf350590) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 01:36:59 executing program 2: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2006) 01:36:59 executing program 0: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff, 0x5}) pipe2(&(0x7f0000000000), 0x4) 01:36:59 executing program 2: r0 = socket$inet(0x2, 0x2, 0xbf19) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0xfffffffffffffe02) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 01:36:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1204, &(0x7f0000000000), 0x2) r1 = geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 01:36:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000001c0)=""/139, 0x8b, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) 01:36:59 executing program 2: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) mlockall(0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) 01:36:59 executing program 0: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xffffffffffffffee}], 0x1000000000000013) 01:36:59 executing program 3: select(0x40, &(0x7f00007dafc0)={0x0, 0xffffffffffffffff}, &(0x7f00007e1000), &(0x7f00006c7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f00008d9ff0)) 01:36:59 executing program 2: getrusage(0x0, &(0x7f0000000000)) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x108082, 0x100) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 01:36:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r1, 0xff}, 0x8) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x4f, 0xfffffffffffffffa}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) r4 = socket(0x2, 0xfffffff, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:36:59 executing program 3: r0 = socket(0x20000000000002, 0x10000001, 0x84) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0) 01:37:00 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setrlimit(0x8, &(0x7f00000000c0)={0x3, 0x3}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x2, 0xfffffffffffffd00, @empty, 0x1}, 0x1c) 01:37:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) 01:37:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x6d, "450920c74c4271ee04b38bc7b1f1cb935fb99d394f9a73eb315f71a4e1a0e78a608c59f4b76c07b78df8da33ccf3001ff31cdf20a66d97af1bceb0e426ec3794ebb43216de2ffc24d96256b42798def030265567163cf8a2397274cca8c50ac013a9e90ebedb42fe7e9d4aca24"}, &(0x7f00000001c0)=0x75) semget$private(0x0, 0x6, 0x400) getpeername(r1, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xb99, r3}, 0xc) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 01:37:00 executing program 1: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x80000000, 0x56, "68ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"}, 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:37:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ff9ce64b3689b4c600f17dfb", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) socket(0x2, 0x4, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 01:37:00 executing program 0: socketpair(0x17, 0x0, 0x7f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x5, 0x2) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000800)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0) 01:37:00 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xe8030000) shutdown(0xffffffffffffffff, 0x0) 01:37:00 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) sendto(r0, &(0x7f0000000180)="639460fc0cfe9a08afc4b0caa27b76f22b3d2cd76ce12d06e87493354b11d4740d09cec1b62e138a26afb1bea3fe9e46d803a0fe4d9712934e3bbaf52cf2f000a2341b776ea7be1cd4ee65f731599a06b3f879949f4e6ee68fa59231dbddfcf8a50b25eae85600ee5a01cca6a3f18eb0b83ae38ceec3b6c33fe3ffa7ce74f25f6dc1376addae2ba6c0107e6c1746bf385e57ea59be9b347dce6d93c5", 0x9c, 0x20000, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={r2}, 0x0) 01:37:01 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) ppoll(&(0x7f0000000100)=[{r0, 0x48}, {r0, 0x16}], 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x0) exit(0x40000000) 01:37:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x28, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x2f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x6, 0x10001, 0x3, 0x47, 0x2}, 0x14) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x3fffff, 0xfffffffffffffffc) 01:37:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0xa11, 0x8f6}, 0x8) getpeername$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000006558839ba11bf47b4b218d5f96b4320000000000000000000000003dfe00000000000000000000000000000000dfff00"/125], &(0x7f0000000100)=0x6e) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x30000000) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xfeae, &(0x7f0000000200)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRESOCT=r1, @ANYRES16=r2, @ANYRES32=r1, @ANYPTR64], 0x3b}, 0x2) 01:37:02 executing program 1: socket$inet6(0x1c, 0x10000003, 0x0) 01:37:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={r1, 0x0}, &(0x7f00000000c0)=0x10) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x4ab0000000000000}, &(0x7f0000000200)=0x8) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82023e2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x16, &(0x7f0000000040)={r2}, 0x8) socket(0x1f, 0x1, 0x2d) 01:37:02 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa9) mkdir(&(0x7f0000000000)='./file0\x00', 0x140) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1}}, 0x0, 0x60ef}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f0000000100)=""/118, 0x273}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000800)=""/122, 0x7a}, {&(0x7f0000000980)=""/201, 0xc9}, {&(0x7f0000000380)=""/59, 0x3b}], 0x6, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000600)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000640)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0x8dd3, @loopback, 0x4}}, r1, 0x7, 0x1000, 0x7ff, 0x3ff, 0x10001}, &(0x7f0000000740)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 01:37:02 executing program 2: clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) 01:37:02 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r0, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x62b57130928a46b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x90c}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) semget$private(0x0, 0x4, 0x322) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) 01:37:02 executing program 0: getrusage(0x1, &(0x7f0000000140)) r0 = msgget(0x1, 0x4) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008cbde2756e5ccf555ba84dc9f469ab0f1e0b48dd6d55e3da2d2b780a8cf0dacb3f27a65cd61b14476b8a499d52705f4bee7a62812acd0b916df0ef179773ebb965087d3df76cb2c0a7980dfbceb5449e7782ba1ac5e193068b6aefcb316fe48b5ae52f43d5b585c551d1bda4b70c7fc3e0ce140abc24429ac9ed66844e5098ef763d0fbc42f47ed4dbcc483898e6b707b09b0bbca307bc3a70beed94bb774372f1bc95b173621bec3bad2b79e40148dfc3f5fbc2df6629da"], 0xc0, 0x800) accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000012c0)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000001300)=@abs, &(0x7f0000001340)=0x8, 0x30000000) socket$inet_udp(0x2, 0x2, 0x0) dup(0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6(0x1c, 0x7, 0x4) open$dir(&(0x7f0000001380)='./file0\x00', 0x0, 0x100) pipe2(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r2 = dup(r1) getpeername(r2, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) 01:37:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x1000, 0xe8, 0x80, 0x80000000}, &(0x7f0000000140)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x3) 01:37:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0xfffffffffffffffa, 0x100}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x10) 01:37:04 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100, 0x4) fcntl$setflags(r0, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000100)='./file0/file0\x00', 0x20001, 0x80) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x5, 0x800000b35f}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0xffffffffffffffff, 0x80011, r1, 0x0) 01:37:04 executing program 3: mlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) madvise(&(0x7f0000cd2000/0x4000)=nil, 0x4000, 0x4) 01:37:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x27f5}, {0x1c, 0x2, 0xec3, @loopback, 0x7ff}, 0x0, [0x7, 0x101, 0x800, 0x9, 0x7, 0x9, 0x8, 0x3]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 01:37:04 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280)=0x1f, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) recvfrom$inet(r1, &(0x7f0000000100)=""/253, 0xfd, 0xabc0daaae075fb9b, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x120200, 0xa4) ftruncate(r0, 0x0) getrlimit(0x1, &(0x7f0000000200)) 01:37:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000040)=0xc) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) 01:37:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 01:37:04 executing program 0: mlock(&(0x7f0000b2a000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000818000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000c42000/0x3000)=nil, 0x3000) 01:37:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='w\t\x00\x00\x00no\x00', 0xfffffffffffffd96) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xc4b1, 0x5, 0x800, 0x0, 0x120000000000000, 0x7, 0x8001, 0x3, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={r3, 0x8}, 0x8) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000") socketpair(0x1f, 0x10000003, 0xbf4, &(0x7f0000000180)) connect(r1, &(0x7f0000000240)=@in6={0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) getsockname$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) ftruncate(r4, 0x100) 01:37:04 executing program 2: syz_emit_ethernet(0x154, &(0x7f0000000000)="79cdeb8ce60e923afeed35c00806f9f7870033c4eceef23f8f5f9f115acc6d5b657c49712697afc6954eccb4359f548bd091254102117b938d6e72490ca6ef911d4604289c8146d39e6ceb43f93239311df1fdf82ac508d878156972e9c31c2f7a6dd87c442221c4dc00fb37f446313b54f5fb02f5e68b25234dbb19475baafe172b618288cfcf1f48476a8ccabd6806a472da3229a56562c5f290d6a0d64e7df059d51617998898f96f8a1282b28ef9d6d1f5c5ad9a726ae30a750827a3a762c1363b039640e87acb198a146f389dd46d4eddd515ffd4e15d8f40bf8de52e068fc32b597afd942c45865e085f4d3efc6220a26bccee2d9de571e8eb31bb414ca8a4a4fdbd7a6298faef2b8cf94bbd0d551ce864d2014d346f092b7a3c34f61bcf3f4f85de51b9ce28b94b7bd4d8ffd270c4fb5c95421ee47b237dd0fde4a485b3ad31ada0b1dd597ffcbc3010eda2fe3f8c3393") 01:37:04 executing program 1: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000880)={0x0, 0xf, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8) 01:37:04 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000100)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 01:37:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x200) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:37:04 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) r0 = open(0x0, 0x40002, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsync(r1) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) sendfile(r0, r1, 0x0, 0x100007fffffff) 01:37:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r1, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000001c0)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r4 = getuid() freebsd11_lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r4, r5) r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, 0x0, 0x8, 0x8, 0x80, 0x5, 0x7, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r7, 0x64, "7b6d0b93164329f99bb2b0badcf2687a2443c6fe8c7260bbe16f4a0576e2d41463e6bc00c3db35ab9913759c3ff69726060240f9dc3c18f948e83a06cab395d7161faa4c7dbb99e6befb190f333e9a8ad213a2364904055b6dfe21fc961312ad7b3dd3be"}, &(0x7f0000000180)=0x6c) setpgid(0x0, 0xffffffffffffffff) 01:37:05 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) r0 = open(0x0, 0x40002, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fsync(r1) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) sendfile(r0, r1, 0x0, 0x100007fffffff) 01:37:06 executing program 1: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000880)={0x0, 0xf, 0xffffffffffffffff}, &(0x7f00000008c0)=0x8) 01:37:06 executing program 3: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0xffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 01:37:06 executing program 0: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000001c0)}, &(0x7f00000002c0)=0x33) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) r4 = semget(0x3, 0x3, 0x422) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000300)=""/95) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) lseek(r3, 0x0, 0x354eb9e0cf350590) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x76c, 0x4) 01:37:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000180)=0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10) 01:37:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) mmap(&(0x7f00002ad000/0x4000)=nil, 0x4000, 0x4, 0x1410, r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 01:37:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) dup(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 01:37:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xffffffffffffff23}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000400)=0x80000000, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x9, 0x0, 0x4296, 0x212dfe30, 0xfffffffffffffffb}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x77844458}, &(0x7f0000000180)=0x8) 01:37:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x3, 0xffff, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x2, 0x2, 0x7, 0xff}, &(0x7f00000002c0)=0x18) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 01:37:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100083, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x0, 0x1) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x3) dup2(r0, r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x8001) 01:37:08 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0xfffffffffffffdfe, 0x40080, 0x0, 0x0) 01:37:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000080)="2035a23698d59f9112a5a586ad2810a6dee51de3c905a6a0e006d1fd1e7f24977839e27f67c95542695f14826462d8cadc0a01e890cc020ae9b7da543e61b68e00e4", 0xfff6) 01:37:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000140), &(0x7f0000000140)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x46, &(0x7f0000000040)=0x2, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x401}, 0x24) ftruncate(r5, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x7fff, {{0x2, 0x0}}}, 0x90) 01:37:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100083, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) semget$private(0x0, 0x0, 0x1) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x3) dup2(r0, r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x8001) 01:37:08 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001400)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001440)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001480)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r1) lseek(r1, 0x0, 0x0) pwritev(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="e3994a1bd079c0a68a5fd79a33ade5ce2a9fdb14f39c27d6a7bad409925017e28df255b27e60fa8a30f9322c96f8a57aa55cb24b866f67b408e4a6328d193d06c6856205bddc15a3be3818e2d36e19eaa7", 0x51}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="6a009e07800a372cd3a64a44ac635f6373b42c8b", 0x14}, {&(0x7f00000010c0)="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", 0xfa}], 0x4, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000012c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000001200)={0x10000, 0x8, 0x4000, 0x5, 0x0, 0x8, 0x800, 0x401, 0x0}, &(0x7f0000001240)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001300)={@in6={{0x1c, 0x2, 0x4a, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x1, 0xe2, 0x2}, &(0x7f00000013c0)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000001280)=r3, 0x4) 01:37:08 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 01:37:08 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000efffffffffffffff0000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x9517}, 0x8) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000380)={0x6, 0x1, 0xcc, 0x7, 0x3}, 0xc) r4 = msgget$private(0x0, 0x2) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r1, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 01:37:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) read(r0, &(0x7f0000000000)=""/120, 0x78) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000080)='./file0\x00', 0x8010000000) ftruncate(r0, 0x0) fchdir(r0) 01:37:09 executing program 3: 01:37:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f00000001c0)="89451df48bdf089b742642d096e48c865b9229a35f9e9300e7fdf3eb652b36090cfbb8f122e715f7014e451df18e30", 0x2f, 0x80, &(0x7f0000000200)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0xd087, 0x4) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0) accept4$unix(r2, &(0x7f0000000240)=@file={0x0, ""/10}, &(0x7f0000000280)=0xc, 0x30000000) 01:37:09 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000040)='./file1/file0\x00') 01:37:09 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x102) 01:37:09 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 01:37:09 executing program 2: r0 = socket(0x11, 0x2, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet6(0x1c, 0x0, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000180)={@remote, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@loopback, r2}, 0x14) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x5a}], 0x10}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0x100, {{0x1c, 0x3, 0xfffffffffffffa5a, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x1, 0xffffffffffffff7f, @loopback, 0x2}}}, 0x108) 01:37:10 executing program 1: r0 = semget(0x2, 0x0, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffc01) sendfile(r1, r2, &(0x7f0000000040), 0x5) 01:37:10 executing program 2: socketpair(0x1f, 0x5, 0xfff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@rand_addr, @multicast2, @loopback}, &(0x7f0000000140)=0xc) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file1/file0/file0\x00', 0xfffffffffffffffc) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 01:37:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x17) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) 01:37:10 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000100)={0x80000001, {{0x2, 0x1, @broadcast}}}, 0x90) fchmod(r0, 0x8) close(r1) execve(0x0, 0x0, 0x0) 01:37:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000001c0)=[{r2, 0x40}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ef) dup2(r3, r0) 01:37:10 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x60) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x3, 0x10) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x800) 01:37:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xcca}, 0x8) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) dup2(r0, r1) 01:37:10 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket$inet(0x2, 0x0, 0xfffffffffffffffa) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) linkat(r0, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) recvmsg(r2, &(0x7f0000001940)={&(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/124, 0x7c}, {&(0x7f00000004c0)=""/199, 0xc7}, {&(0x7f00000005c0)=""/247, 0xf7}, {&(0x7f00000006c0)=""/248, 0xf8}, {&(0x7f00000007c0)=""/202, 0xca}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/121, 0x79}], 0x7, &(0x7f0000000440)=""/11, 0xb}, 0x1) lseek(r1, 0x0, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r2, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 01:37:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x7fff, 0x2, 0x200, 0x10000, 0xffff, 0x8001, 0x4, 0x3, r1}, 0x20) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 01:37:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)="2ffdeaf99b933483eaa8b37172eb808cea95e34026ce80c8c7608695de9b8b9804c24ebae1dd5c814bc6e797926fb9fc0d2232adfa06d79e13feda92ecd2dd245562c1ad85efca5d86e321548d2a9a61123abb6e6f319cbe4c8ff9ff39ea9eb0f7e14db64deb", 0x66}, {&(0x7f0000000080)="98918dbad3dc8f90936881c1363cbb86e9bd5f6b7640466bcfa020e2e5931303381fde4d6b010aec1362f26e96edfff96f442e6ed36ad99d1c334c9ebba36c65e1b5ada33561df6d082181c5b80a653bedea9110fbc197dae951ceaa18cb38a534d5edd95fb3c3cf24571266748f2e42e2c100e72039f83496e256341839347d142299d07fc3ac6ba3", 0x89}, {&(0x7f0000000140)="d4be1ac3d07b23f1da262237979fee79a1f124f392f7c3f6e6c8b15b955cbafdc1930a0c566a2b6e029a29326c9257dbddc53ad012163f082bf4b49afb0c4407077c90391759a32ec832bcd84f88587d7a00cbeaa924b02ee52534f8f513c0acad9929a287b639f7b3bad92e1e8e5febec39ef886cf8388f76199fc3b015a35c5915f6333b48d505365b4a9c5ed749", 0x8f}, {&(0x7f0000000200)="ca2daaaec867c982a2330021e5c4aa85cc9de045630982fe2b877a4253555c1029a94bacbeafbe439fdfaec54462340f7ef31cc449b7c98356d96af1f7cefd662faeff5b4866391aacbbf2920b43d3550195f383493201e74ab9b6ffd7bc3d7464c0c096b879584332e7ba36128740c3397ae0b2e217dbd868e731686c5ebf6413f0", 0x82}], 0x4) 01:37:10 executing program 0: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") setrlimit(0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x9a, 0x1000, 0x5, 0xe, r1}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0x6, 0x4) r2 = socket(0x1d, 0x10000003, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x8, 0x520, 0xff, 0x7f, 0x0, 0x77, 0x1, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x428, 0x400, 0x9, 0x7, r3}, 0x10) 01:37:10 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) fcntl$setstatus(r2, 0x4, 0x0) r3 = msgget(0x2, 0x1) msgctl$IPC_RMID(r3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/250, &(0x7f0000000240)=0xfa) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f00000000c0)={0xc71, 0x1, 0x0, 0x9, 0x9}, 0xc) fcntl$setstatus(r2, 0x4, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000040)=""/121) 01:37:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r1 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000001680)=0x10, 0x20000000) 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$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 01:37:12 executing program 3: r0 = socket(0x0, 0x20000006, 0x7) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x29) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="cc3b256048dd998d95bcf800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) 01:37:12 executing program 0: r0 = socket(0x1e, 0x2, 0xffffffff00000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x44, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x3ff, 0x7ff, 0x3f}, 0x8c) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd82) accept(r0, &(0x7f0000000080)=@in6, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040)={r2, 0x2}, 0x8) 01:37:13 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) r2 = socket(0x2, 0x2, 0x8000) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000100)=0x2, 0x4) r3 = dup(r0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x100) r4 = getpid() fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x3, 0x1, 0x7f, 0x5, r4}) 01:37:13 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0xf3}, {0x1c, 0x1, 0xdcc, @empty, 0x81}, 0x6, [0xe2, 0xfffffffffffffffa, 0x9, 0x2619, 0x6, 0xeef, 0x3]}, 0x5c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="21000000797e13ed3442f1f73726b49be2a7aa26a7ad8dd56cf48505bfdede741649136a13127f50092020d68e9f44f84c4e3ba8d7870de4d7eb72f7664308f4899b13e9f6a027a96c0e941cc3c0a439a512a34739c31eb6459f39b5e4e99a7e4452fbd25f6388d8089554e9d36d05ef0e882f46042ef4e625d744249fc3cc74c9f2fd9cb14041c82a00eb4a9c24a497a94e74e28275a11dd21886bc1908d7a5e0ae2c75f94a407580859600463439760000000000"], &(0x7f0000000180)=0x29) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000200)={r3, 0x2, 0x4, 0x7, 0x80, 0x200}, &(0x7f0000000240)=0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) 01:37:13 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e2201800000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffffff00"/128, @ANYRES32=r2, @ANYBLOB="fdff000000040000800200000983ecceb286d0da6824961eff790ebd3b02dcb5755ee7b92cc0c4163dbf02351a4da9382ea010a57a1c70a6a337fd65acbc81"], &(0x7f0000000200)=0x98) 01:37:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x44, &(0x7f00008e2fba)="958e3929", 0x4) msgget(0x2, 0x80) 01:37:13 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x4, 0x4) mprotect(&(0x7f00007fa000/0x3000)=nil, 0x3000, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="5f2e6593de431e8bdc0a275b64ed", 0xffffffffffffffed) 01:37:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x9e, 0x4) 01:37:14 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) r1 = socket(0x17, 0x0, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24d}, &(0x7f0000000400)=0x8) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="827e2e2766696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) close(r3) 01:37:14 executing program 3: getitimer(0x3, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="4e12fd4ef3f24c054b8b83fc469973671c5f0618a63fa256f031c61fb5285810beffbbab7b81b54d98d2774a23bf399783fd4bf7c53173d7c4d3b5cd880e244ae308eec6b9bda67ce63c4baef11ac59bf3ff1856a214b4e7655823c0a666ec7f6921b5b238fa6099c07b1ef90f9a8562f6bd1cdc88da0fc71373a4f970b4aab83eec6c667d966f68de925edf1b40dacb23329bb363f8eec0fe258a6405f3df18e722226ed9aa62b0da188f6ad6445a6e", 0xb0) lseek(r0, 0x0, 0x0) 01:37:14 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000000000000001ff000001007a0500000000000000b34f56bf0000"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x2, 0xffffffff, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x26, 0x0, 0x4000, 0x1, 0x2, 0xc54e, 0x80, 0x554, r2}, &(0x7f0000000140)=0x20) 01:37:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1f, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x2e04}, 0x8) 01:37:14 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000feffffffffffffff000000e4ff00587e03011d1768bb52c20144bb316bbf577efb076f37676e03db64c55f342ea140ad843c49e5c40c5f1d102a73160ea3ed5792cb289a5ba8293549ecf4dd20d518348cb39d756fcf7bac6e9c98e419a10c336e85965d4b4535dd631910b46f5cb2e7196512659b8a916693336082e72dac7ebde1a4de"], 0x98}, 0x1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="fa658b59ae3b9c8fb3ebf54ea23061fefeec70c3b0", 0x15}], 0x1, 0x0, 0x0, 0x20000}, 0x100) 01:37:14 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/48, 0x30) getsockopt(r0, 0x0, 0x6d, 0x0, 0x0) 01:37:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0x0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c6530003a"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000240)=0x10) 01:37:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) unlink(&(0x7f0000000880)='./file0\x00') ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x14, r0, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000240)={{0x1c, 0x2, 0x2, @loopback, 0xffffffff}, {0x1c, 0x1, 0x3ceb, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x80, [0x3f, 0x8, 0x2000000007, 0xa4, 0x1000, 0x7, 0xf9, 0x9]}, 0x343) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='{\x00', &(0x7f0000000080)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000140)='$/&\x00', &(0x7f0000000680)='\xc4\xdc2=T\x1c\x8c\xf9-\x81nt\xfa\x0f\xa5\xdb\xd3LU\x8e\xf8\x143\xb6\x95\xdd\xeb\xb4-\x18\x1b\xb2\xcf\xbc(_\x81>\xea\x85\x91\xc2\xef\xde\xfe!\xe0\xbe\xa9\xe1\t!\"\xe5\xab\xe0\b\x85\b1j\xbb\xf4\xd2\xc2\r+\xacCo\xffd\xa9f\x14D\xa4\x1b\xb4\x91\xe1!\x86\xe8)\xb2\xd7\x89I\xc8) (\xd3\x97\xb8z\x82\x11\x95\x7f\xc4\xda\xd5d\xdd\xc8\x97\xf3\x8d3|\xb1\x11\x1d\x1c\n\xa5.\ao\xfd\xc8h\xb4\x16\x94\xb5.\xbb\t\x9f\xae1bQ\x96\xaf7\xea\xfe\x9f\xa7\xff\xbe\x04\xe6\xa1l\x84\xbd\x86\xdb\xab\xa1\x92\x19#\x02B\xd9[\xd6|\x0e[\xe4N\xef\x11%\x1aYQ\xbb\xcc\xfe\xd9!\xae\xa2:\xba2\xbe\x92/AM\x0eMTc\x10r\xb4\xde\xafX\x93\xaf\xc7=%\xec;\x989\xc5\xcf\xa0j\xb4\x13Py\x9a\xac\xa2\x1f_b%\xaf\r\x9fQ\x8bZ\x8e6\xd1r%\xf9\xf3;v\xdbc\xfcn\xb3\xab\x0e\xcd\xf5\n\xcdNSj\x96\x9d\xa18\xac/\xfa\xff]\xf4.L\x80\x9fI\x86@\xfd\x19E\xf1nQ\xa0}\'M\xdf\x7f1\xf9>ni\t3%\x19u\xb7p\b\x06\xce\xa7\x11J\x96\xe7Y\x9c\xb4v@7\x8c\x9eP\xe7\x97m\xd2\xda\x04\x12\xed\x8bvY\xd3O#;Rk0\xad.=\x7f\v!\xaa\xdf\xcb(\xa2\x0f\xa5\xe9\xe7\xb9\x13\xf4\xcb\x92\x94\x81*\x0f\xd2V\xde{\x86q\xcfG\xd2\xcc\x8e\xf5\x1dm|u\xee=\x9f\xeb\xf7\x93(\xdc', &(0x7f0000000200)='@*\x00', &(0x7f00000004c0)='{\x00', &(0x7f0000000340)='\x00\x00\x1eRC\x01\x95\xa5\x00\x00\x10\x1fD\x90<\x17\xac\xf5\x96\f\xbe=\xa1n+\x1b\xc0j\x8c\x1eOf@p \a\xb1\x8cM\xd7\xf3\xb4\x8b#\xac\xce\x18\x82\x12\x8e\xbb\xe0\xa0z\xd3a\xd35<\xf8\xe1.\x91\xf6\x8d\xc4Bt_\'\xef\xfd\x83\xdb\xb2\xfb\x05T\x04\x8aA\xf8N\x8d\xbc|\xaekcd\xa53P\x0f2-\xb0u\xd0\xde\xec*\x1e\xae\x93V\x85\xd9q\xe6%\x0f\xfd/\x95\xf2\xc4\xaa\xc4\xafW\xcfg\xa3L\xa6\xfb\xc6[\x122B\\\x16u\xc2\xfd\xf9\x8c*\x1a\xf0S>2\xdcQ\xf3\x81\xab\x03\xa88\xc8\x83\x1c\xf3\xb3\\\xbfc\xf9\xfd\xfa?$\xd2=\xc6\x90\xaf\a\x10\xd5\xeb\x94\xf3\xe5\xcf\x15T#\x93\xd6}Dmf\xd1 \xf4\xaa\xc5.\xb4\xb9\xa9\x8b\xb2C\x12\"\x9a\x12\x854k\xa5\xa8~\x99\xc0\x06\xb5r\x15\x81\t\x00\xc7e\xef\x83o\xc2\xbcNO:D\x13\x18\xe8\n=\x1avh\xe8*\x9c0)06\r\v0DB\xe6A\xf6\x82@m\x06V\xea\xd6v\xa0Z\x05\x1d^-\xc6\xcdcS\xf1\x8b\xb7$\xfc\xa1j\x90u)\x84T\xe5\x04D\xdb\x84\xf7r\x84\x00\xc4g\xaa\x9b\x9b\xe1\xfa\xe3l\xa6\x9b\\\x1b}pVa\xf8\xfa\xc1\xea\xf9)!z\nN\x114\x06v\xc4gu8vC\xe1\x1e\xd0\x87\xa4{\xc4\x81x\x93\xd1\xb6\xcd']) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000580)={r3, 0x0, 0x2, 0xa, 0x6}, &(0x7f0000000540)=0x18) ftruncate(r0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) pipe2(&(0x7f0000000640), 0x100000) r4 = accept4(r1, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c, 0x10000000) poll(&(0x7f0000000800)=[{r0, 0x2187}, {r1}, {r4, 0x101}, {r0, 0x110}, {r1, 0x80}, {r2, 0x50}, {r1, 0x10}, {r0, 0x1}, {r2, 0x88}, {r2, 0x1}], 0xa, 0x7) listen(r1, 0x7) 01:37:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ff06000171c18a2e96b0d5e596c734c69042000000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x100000, 0x8) 01:37:14 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) listen(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 01:37:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="010000afd5be007869f99a0df19fa9fff07a60f3354da1e7c55b1544d25b7d026ade5766be3fe30000bffe70dd353a6c4061ea502441992088278cf38ec20def1fa32125ed2769981c5bf616c61e5e8a8d87a79e3a9390b6e788408a4377bfbf165403cd5b9412091a66599a718923ae1bfaa17354d8642403c73190d9c9fdd64cd16a762d3d1dda70041a44b1665431f8b8fb75a546d4c266a9"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8) 01:37:14 executing program 2: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x5, 0x9}, {0x0, 0xffff}}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) pipe2(&(0x7f0000001280), 0x0) 01:37:14 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x4, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 01:37:14 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/108, 0x6c) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x6, 0x3, 0x4, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x1, 0x400, 0x100000001, 0xffffffffffffffff, r2}, 0x10) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 01:37:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x2, 0xbb, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8, 0x24, "0e174c026f0868173109bd24ad0d0e4219cdedfc5c0d9aa1f48ae6bc9ad7e75877bd4265"}, 0x2c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x201, 0x0, 0x10001}, 0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0xf6, 0x94, 0x54, 0x80, 0x80000001]}, 0xe) 01:37:15 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="789095de8467633f5cf5394c06cb6a063dcdc3727e39fc2a57dbe394e3b0cb5b66d2e2793638d4307c70023c9e5602fd77d258474fb7a1aa7192abca2f5f7c82f546367e87e9f3fa7ce808f5ca1b7d2fcae0f805d48db9849012d497201cec448c58786d080625e88d842d9796ff4429686890e1f69c688bc2686363b971293521a05bc88bea82e6bfb49b2b9525d954caf0f55a6b977914824c311f635f024157c23c5469c5c9910df40cafd0cf3109b43444826d93c11eab9d6cc7ae1bec71edf310d77857f5e656815f3aed05ffbcbcea1ee4001d678a89074cfc0aaec5e1910c792813eaa7dc4a43a003570b37a357e7cd9400e5730b57", 0xf9}, {&(0x7f0000000140)="041c0b7565bfbcf53ed701f49cfb5fac3e264df5649724e51e04ed0a2bd21ef22174bfa8457d54cc97a9cfba634547424d80bd5c31fb577d01047d49a73b55ccfbddf610dbc3ef49bfc07241c6b4b87bb8e9daf3d1e25c4b41509428f02df52203afe84a8f93f81dbd5ac9e1d643d38b20ea9b41ffb7af311040452781c0f05e801fbfa67aa9e9a071557613ddefe34ba003dad01bb790d8e9aa62580129095dd575cc7efa6594d4e6b3a880c76f8d81e304dcb5d0debb64f9f709681e7df22b8fcbd6d633e7d426618cd48f325814a6b3b99a6f13a28930c7cb957f72aec0a698bb5f206a44892768f6313745bb2d0c135573", 0xf3}, {&(0x7f0000000240)="980c71339243f9218966589f41e29ab064dc92a992cba183196f95be53080e4aa4da463a41c7c9fdf6b72ddf74bb0e087a88d5c939860191e3f44e1543160b34cb7b26472ff3ae6ca5d89af9584aca6b8c4acb35e190b329c788e925b133bff2ba3c35378e230f2f787d952de2538466c0e0b2a590f01e2a7afbed6db5251852067756ba8521bcbad7b73beb450214e130e66ae571c19784fd8eb4831c3779d2f139571300e7a688b913aa1c85cf16513617c1dda4df40091fd47852a5", 0xbd}], 0x3, 0x48) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x30000000) flock(r2, 0x0) r3 = accept(r2, 0x0, &(0x7f00000003c0)) accept(r3, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) 01:37:15 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000100), 0x3bd, 0x10000) write(r0, 0x0, 0x0) fstat(r0, &(0x7f00000004c0)) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x7) pipe2(0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x9, 0x1f, 0x3030, 0x9, 0xffffffff, 0xab, 0x1000, 0xcd71, r2}, &(0x7f0000000480)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) execve(&(0x7f0000000140)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='@-\xf8\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\/{&(!\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/\x00', &(0x7f0000000340)='\x00']) 01:37:15 executing program 3: r0 = socket(0x2, 0x5, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff90}, 0x400c2) 01:37:15 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file1\x00', 0x0) close(r2) chdir(&(0x7f0000000040)='./file1\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr=0x8}}}, 0x90) 01:37:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0xca, 0x8b, 0x3, 0xb68}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xe, 0x4}, 0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) truncate(0x0, 0x0) chroot(&(0x7f0000000800)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0x10) 01:37:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/150, 0x96) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 01:37:17 executing program 2: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 01:37:17 executing program 0: semget$private(0x0, 0x4000000, 0x400) r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000ac0)={0x0, 0x4, 0x1}, &(0x7f0000000b00)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000b40)={r1, 0x1000}, &(0x7f0000000b80)=0x8) socketpair(0x17, 0x20000003, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r3, 0x3) fcntl$setflags(r3, 0x2, 0x1) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) poll(&(0x7f0000000380)=[{r3, 0x88}, {r4, 0x100}], 0x2, 0x716) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000080)='+@\x00', &(0x7f0000000440)='@']) writev(r6, &(0x7f0000000240)=[{&(0x7f00000000c0)="8da8d13f52bf8c5279469f6fe6e14ac57d94da491700"/32, 0x20}, {&(0x7f0000000100)="d262cf0b7e1a4ea834431566268353446d52a67f37c5c5d63651f4f1e6dc8d8904676ced320b053ff3278f774875c026ef5c95d979aebad69b152d8ce278b13eff22e37d0fd2d89f6ffabfaeada3841bb767e5fb4da71dbd0f66873b91ab55881033d551a19be0c6a2febcef8b6719eaec8a7c734f9c8d403a55f9ec40f44d312c234f0872af23f3bf941c8fb6e34bab6aba74df35834d5940b1ab4843ee364b241e0c07f6b81276961addba840ee286b1b2e4f1fd42a326c442790b25f63f99c378aae461389372b1d899e9cab3e8e7f79bf0ed1674013967aa37ef25c1ccc77ff3b9dd433afeee8ec73ac5e5d7", 0xee}, {&(0x7f0000000200)}], 0x3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000bc0)={r2, 0x59, "63c9cc7225cd3583f48d49cbee98dafa023f5d34e1da3d0315a812ec99afa4fb0cfcf9c5938cfffecf53e5ef689c7fd03679dbddcc7485592d0d3534f38632de5eabd657dea07961e36820258ee52744a89930360b9d3682b4"}, &(0x7f0000000c80)=0x61) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) writev(r6, &(0x7f0000000100), 0x100000000000005c) sendmsg(r4, &(0x7f0000000c40)={&(0x7f0000000500)=@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000000540)="87636f61e9c5402fdf9c1c922cc58de0f2d55b272690fbde947a51830dcc26eba6cefe3e84775983b4e24a6e89a30676b49fc90c49b24f11d827357c1d66fd1bd3f7871525aea7302fa52d64c91b75a9cfa4475a3ca0ddea6f82614b4a4272063c72c611d32f112caa4f27632dda7b3c4af05b200ef7ef01349d103c14c323ffb6e1da41d13140146a8db9f5ac40b9", 0x8f}, {&(0x7f0000000600)="56da12f25d1fb72b0f210018e29c016a3cb99c29b0daf31e1cb683500f5a519b55f90c23c6fdbbe8046e4862fd355193cc3880c16f3e557aa28145080a5d388149c02d49f0bd93f9ac", 0x49}, {&(0x7f0000000680)="941f4f20986ae32e627a69f53b204a8483d22858a1671f95d79b750521f3349dc1a6addf300523d4a1378624cab688756e6d3af11ee4411f498d88204dc7db70b4c42c17f3672e1d480d542b942f3e91da08725780e23081bafda97925c479ae9a460f771774f0aaebe2848affce66e819e602cb9278023c22a86a96506554efdc41714f97013880dbdcd8fe4a9c103019459f3c495187", 0x97}, {&(0x7f0000000740)="ec461ab2b3f0349a1298993b36", 0xd}, {&(0x7f0000000780)="4020a4f1664447a98b5d1ebcd25697287bc71c5079cb10d05eb4e32fca103d52d93036ffd4d4a189da654800e8788ea87604d3af8bff0c597ad23a6607c392e7791cb2b04caa2a0baec4597f5e4784c8b335c1bcb8963be6616c1304588729e57bc008deff1c10faf59ccf8f10b9e28e6f900143bae3b02fca8c8b4b7f6379248ab6c1a178b8b0555002", 0x8a}, {&(0x7f0000000840)="898aacdf48bb241d6292375015231a2de1f532d3faf153b0a537c429c1a9802ec8c09c4ab8868d4bf6d046205d03c61d3db684c9a4c18291d22a4d53c6927965043d50181e83be598877a149722d7b3e436b014486287d2ae1cfcf16cc76be92335e6f562a825768361bc0139d7bcdc9e11bf9f037b4a356ba67e93adca4e3ee850ac1b1769cc257645f1aa01372446b7986c6cea82ce66bee74df74a50e20cfa7fb", 0xa2}, {&(0x7f0000000900)="7b804247daddfba1771c30faa439f79d680189063b564ad6f3485df7c5c6858a58c67370aae1ed88052bb19e5bef566c2b6dfc713bb330b74626f7", 0x3b}, {&(0x7f0000000940)="118be109f6e2b8126431556cb8c194d6ad8b468494ca3d02ca1f86976f4560340c8f250a0475ee02e91d3a62a412c7e02782c9012d28bfcbb899d550631d9f892c80f3ffeb45c487e4c22c8daf9142299186d9d012cec8f99fc1c4235cf5d92b89ea98f5205379d72c84ccb64e063cc375e2d50c33c7f6b29367576f9a87d0f322914e03eddea5fbe60a34a5dcdb41b29beb59c0e9433f8d179480ab4f83dec57215fc2e52f00076615150958eda688f4bb14402aa714a62e6338b75808d21f05c1f0d80d5482fe52f0ca746a0ab84d4ab1fd78cb15b8d791a45f3ffb475079180", 0xe1}], 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x150}, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x5bf) truncate(0x0, 0xe0) symlinkat(&(0x7f0000000400)='./file0\x00', r6, &(0x7f0000000480)='./file0\x00') setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) close(r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') nanosleep(&(0x7f0000000000)={0x1}, &(0x7f0000000040)) 01:37:17 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) mprotect(&(0x7f0000345000/0x1000)=nil, 0x1000, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) getpid() 01:37:17 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x1b3) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x0, 0x0) 01:37:17 executing program 2: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r1, r0) getegid() 01:37:17 executing program 1: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200)={0xffffffffffff2a42, 0x2, 0x80, 0x4}, 0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) 01:37:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x0, {}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c65b200"], 0xa) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000280)={0x3f, "598e89db1af32275fb10506c7d83aa89"}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 01:37:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000004, &(0x7f0000000180)=0x80000000, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) mlockall(0x3) r2 = dup(r1) r3 = dup(r1) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x10a0, "3926ffc9e741e4097badbb0ed66396ba"}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x0, &(0x7f0000000040)={0x9, {{0x1c, 0x1, 0x8000, @empty, 0x5}}, {{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0xc89f, 0x5, 0x3c20, 0x81, 0x80000001, 0x1, 0x6, 0x2e055453, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x1, 0x8001}, 0x8) 01:37:18 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x300, 0x8) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)) 01:37:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000104) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) clock_getres(0xf, &(0x7f0000000140)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) clock_gettime(0xf, &(0x7f00000000c0)) sendfile(r0, r3, 0x0, 0x0) 01:37:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x20000000, 0x9) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x3ff, 0x1, 0x2, 0x1000}, &(0x7f00000000c0)=0x18) semget$private(0x0, 0x1, 0x448) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x73, 0xffffffff00000001}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) 01:37:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) 01:37:18 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 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) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x1, 0x9, 0x2, 0x3, 0x8, 0x80000000, 0x4, {@in6={{0x1c, 0x1, 0x1, @loopback, 0x10001}}, 0x0, 0x81f, 0x2, 0x2, 0x3, 0x80}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0xd6, @empty, 0x5e2}}, r3, 0x9, 0x2, 0x61}, 0x8c) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 01:37:18 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000100)=0x252) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x100, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000d06ff8)='./file1\x00') openat(r2, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) 01:37:18 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x10}], 0x24}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) 01:37:18 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket(0x12, 0x10000006, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) open(&(0x7f0000000180)='./file1\x00', 0x40, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, 0x8) getitimer(0x2, 0x0) 01:37:18 executing program 2: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(0x0, r0) r1 = socket$unix(0x1, 0x5, 0x0) shutdown(r1, 0xffffffffffffffff) r2 = geteuid() r3 = socket(0x2, 0x10000000, 0xfffffffffffffffc) getpeername$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x3) setreuid(r2, r2) getsockopt$inet_int(r3, 0x0, 0x42, &(0x7f0000000140), &(0x7f0000000180)=0x4) 01:37:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110004, 0x2) dup(r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 01:37:19 executing program 0: socketpair(0x2, 0x1, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x2, 0x4) r1 = socket(0x1c, 0x5, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000100)={0x3e1, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) 01:37:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1c, 0x715fa44d549769d0, 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7af}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x7}, 0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x80010, r0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, 0xfffffffffffffffe, 0x4) getsockopt(r0, 0x101, 0x1000009ec, &(0x7f0000000000)=""/95, &(0x7f00000000c0)=0x12) 01:37:19 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x3d0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x4}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 01:37:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) ppoll(&(0x7f0000000180)=[{r0, 0x20}, {r0, 0x45}, {r0, 0x2}, {r0, 0x60}, {r0, 0x40}], 0x5, &(0x7f0000000740)={0x2, 0x48000}, &(0x7f0000000780)={0x5d}, 0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="903987b48630cf67e1494c3ec8541d6312de3b262950a5e64275", 0x1a}], 0x1, &(0x7f0000000200)=[{0x58, 0x0, 0x9, "da61bc4e2121837d40ed8c7855c1c45ca9b70930645de3bd9e11e400712e50fdf90d9626e09ff46e2abf968edeb1d9b2f55e342bd972912f31b35c321a4b9fa1a5b6"}, {0x80, 0x11, 0x80, "e002b34c9a6a339a1beea220609b42ae475f65152512377c8bf910594dc7b5dae00d85a4bd6309d79948236b1aeb51451acb159269e4e6fefe73ef0851d336bb37fac983b4876955ee491e60f8e4383249455e3de0d75efce1b500da93d37da788e6a68d4e4f1208ca5171c508c167bb"}, {0xd0, 0xffff, 0x7fff, "60901a30b934d1d0d1afb98a14b20cd3d2cc807cc326c43d085239efceb40861db22a2c7a5352a21a5cdf18d5631b242c579565d5a553992888290ce728e6ecb364ed809adbd1d5b5f8b5a86a2e8bde182b2ea1288ac7337f921205e36f96a19e9c095469da558a80d21d0c1a7ef1c5a965257d0a026d1972d5263e4723aca6fd9c75b47ac8a33c706e0d7013b6a61b471ae1bbe897b54a2fba05ae8d64e9a2b0ece2c3333b8d6039a9bce79994eaf0b0818e31080438aa750b0b7"}, {0xc8, 0xffff, 0x4, "1a27c728c8f894f1a407d2f828ff1a80196d9c4e24e93453ee3196008638bf75b29352aed39560725b7bd6e9acc71ba2375b604922266511268da4e61cf3a00e1f754ca6748ac27303131b112f63966826ffe30e8a0adb21fadd63991bf476296f29fb57177f02ad9246d2558bc665990aeab241a77886be1f5b98e6a26d38c348b3ea5e4655d13341716cf6e701a8d300b274e27407dfd2bd1c52c9eb1d69e68b493f18a45ab8f14a0450cecd522c89787503190ee6b8"}, {0x38, 0x0, 0x0, "3c1395d95650201fdc38e020699fcc0e28c22ef822bfe8a1a2fd2671804dd7fd5904"}, {0x10, 0x6, 0x5}, {0xc0, 0x88, 0x9, "188dbddacb9fa7c1c159f5800684dc90b13feae924b1fd5a4351c49d6ee2853d03a288e63c71e243d92ab2671a84a1366a138c55b389734448e59ed59ac4cacf3acda5b9bf2231b1caba4dbf609b6538e36a4ad02c12dee901e7083278035c4aa5e87acac4d64ad749292d191cad6939fdd3283b19de1595e26052b30a4688f739cc80dd4166c47ade716cf2e75afcbb0bf8ea4bc6e0c3542719171cd92e1c92642f1032c35ba2252ab8d17a82b9"}, {0x48, 0x3b, 0x3f, "c4390dcdacbb9413edcbf604f874d2566903594bc0287deace58bf8b455ad9a4cde10768c41c576db5418ddd87fa2b9a8348d1e0e0a16b54"}, {0xc0, 0x29, 0x63, "d3f5fad2396d43ba2cc3f2e1f2699e34e7542c236f48e893f122d269694ecb7baec4b080f9aae47718ca7d45e4c1a86457f995582f6bbe2dccae07746d7784043e9a23e0bca7fd1ee93871683e641ee9d8aed2a233b2f454619d7017db12f49adca09b6b0a900cf89e23593f2b24423ad91ed297ce72d664a94786b8fb8e223126176cb0df9bcda2d605465df55c8c993fdb58184f7141f914a44d48a31fe1700a11d96bc7df47c828369225d5911c26"}, {0x90, 0x88, 0x0, "65c8c79370a2d58f01d7b50a66d9ca9b341b508ccf5a4ddae64356bd69927ebc08abaad2d27f48d982b5fa2cc408a38c8f2b285d3af75dc8d9ab288e865afbdd0e66bcd9c0b25f87a656fbcc87da101a5d92076270a21ef94aa107bf7043a539f5fb004f57a4604e90597c0f38b52e366843c09eeb9b8bfc90a0"}], 0x510}, 0x20088) 01:37:20 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0xaf2e, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x100, @empty, 0x8}]}, &(0x7f0000000240)=0x10) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0)=0xf2, 0x4) syz_emit_ethernet(0xfdc9, &(0x7f0000000280)="798deb8ce60c923afeed35c00806009df4ec07080014047102000000bab83be28ea73e1a9ab221b4bad2c51fd10649084b98e36eeaa5bce09126ab009d523aa0cb000000000000000000c04e2057") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) utimensat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x8, 0xafa}, {0xf0da, 0x3}}, 0x0) 01:37:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0xfffffffffffffff3) 01:37:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1536}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xff, 0x1400000000000}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) lseek(r0, 0x0, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 01:37:20 executing program 3: mlock(&(0x7f00007c1000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000a18000/0x1000)=nil, 0x1000, 0x3) mlock(&(0x7f00007aa000/0x400000)=nil, 0x400000) 01:37:20 executing program 3: r0 = socket(0x11, 0x3, 0x4000000000000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) 01:37:20 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x800, {{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) fcntl$setflags(r0, 0x2, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00026530000000000000000000000000b56605ebff221099c8cfd1b26c7455beb6412555a35234b022b20001000000000000a2f642443d6d07000000dc0197effd90d560"], 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x11f, 0xffffffffffffff1f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x56, {{0x1c, 0x0, 0xffffffffffff03a4, @empty, 0x9}}}, 0x88) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00002edcc8880d60c9cd43020000000000000081c4837bbecfc578cd1984505a255df64d921bafc5caab2e96a5e516b1565ec2f1802ec5e0f2e925dbdddc05e3398decf6f360a7d95cc80e1dbccf6ccff0dd43e82c1471d86978d0b062c3081128fee3f5363466985b7d830861bf2641fed94dc336ee319a8e818ecdd721c0c5a495bb5207f958ccd538fc414b4e2a03ac175e35fb361cb22a5aedb15f23abc059f36485d7936f3272"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@abs, 0x8, 0x0}, 0x100) sendto(r0, &(0x7f00000007c0)="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", 0x1000, 0xd, 0x0, 0x0) login: lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110be1e at witness_debugger+0x8e #1 0xffffffff8110ba52 at witness_checkorder+0xf72 #2 0xffffffff81064d20 at _rm_rlock_debug+0x240 #3 0xffffffff812c7790 at in_pcbconnect_setup+0x180 #4 0xffffffff813c2bd0 at tcp_connect+0xd0 #5 0xffffffff813bf148 at tcp_usr_send+0x848 #6 0xffffffff811566ed at sosend_generic+0x73d #7 0xffffffff81156a26 at sosend+0xc6 #8 0xffffffff8116167e at kern_sendit+0x35e #9 0xffffffff81161b56 at sendit+0x226 #10 0xffffffff8116191c at sys_sendto+0x5c #11 0xffffffff81717846 at amd64_syscall+0x436 #12 0xffffffff816dfa1d at fast_syscall_common+0x101 panic: inp_join_group: imf_sources not empty cpuid = 0 time = 1554082640 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa81520 vpanic() at vpanic+0x1e0/frame 0xfffffe001fa81580 panic() at panic+0x43/frame 0xfffffe001fa815e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe001fa817c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe001fa81810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe001fa81850 sosetopt() at sosetopt+0x101/frame 0xfffffe001fa818d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe001fa81950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe001fa81980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa81ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa81ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdff9af38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1175 tid 101036 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why