Warning: Permanently added '10.128.0.68' (ECDSA) to the list of known hosts. 2019/05/14 05:14:08 fuzzer started 2019/05/14 05:14:08 dialing manager at 10.128.0.248:32338 2019/05/14 05:14:08 syscalls: 497 2019/05/14 05:14:08 code coverage: enabled 2019/05/14 05:14:08 comparison tracing: enabled 2019/05/14 05:14:08 extra coverage: support is not implemented in syzkaller 2019/05/14 05:14:08 setuid sandbox: support is not implemented in syzkaller 2019/05/14 05:14:08 namespace sandbox: support is not implemented in syzkaller 2019/05/14 05:14:08 Android sandbox: support is not implemented in syzkaller 2019/05/14 05:14:08 fault injection: support is not implemented in syzkaller 2019/05/14 05:14:08 leak checking: support is not implemented in syzkaller 2019/05/14 05:14:08 net packet injection: enabled 2019/05/14 05:14:08 net device setup: support is not implemented in syzkaller 05:14:22 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = getegid() setregid(r0, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x54, &(0x7f00000000c0)={0x5ca9fc61, {{0x2, 0x2, @broadcast}}, {{0x2, 0x2}}}, 0x118) r4 = getuid() lchown(&(0x7f0000000200)='./file0\x00', r4, r0) r5 = accept4$inet(r3, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x5fb, @mcast1, 0x9}}, 0x0, 0x1, 0x1d6a11cf, 0x2}, &(0x7f0000000380)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x877, @empty, 0x4}}, r6, 0xbdd0, 0x9, 0x1, 0x800, 0x2, 0x9}, 0x98) r7 = accept4$inet(r3, &(0x7f0000000480)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000004c0)=0x10, 0x10000000) mlockall(0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000500)={0x6, [0xfffffffffffffffc, 0x4, 0x7fff, 0x200, 0x8, 0x80]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000580), &(0x7f00000005c0)=0x4) sendto(r3, &(0x7f0000000600)="cd4c0045fbd239ca208c39f46e158a0d5e375f0bee74f13e67d8c245815eff87b20ff631b95cc6dd5af2f17df24afe680e2e8986073c9fab588ee81300ec6c082a428fb19dc23cb4c19fef9b6cb2e8a8cfeb615ac7d17bfda4ca00835f61e8ce25e87f8b599a0a30df78be245702a9f386094624b3fbbd8d02ad92cdb5105a53dba2cc37781a73f01874f3f319f19c4417b11c659f12a2bcc876082281691f211da7b42336e2f6aa6906b9f65b38461f1235f35f694500b54d6797e84e93b59dd282c8bcffcee96a792890608e3a25b432877f5aa5b7e8ea71", 0xd9, 0x188, &(0x7f0000000700)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000740)={r6, 0x58e}, &(0x7f0000000780)=0x8) sendto$inet(r7, &(0x7f00000007c0)="c6f0a45e3be3cd1e9bbcffeff2a9c92a380558d2244f75b2f07032d0f91737dbac998bf95c1e8fff833ae01896ff9f4ab8c51f6f18f5bb414b9783f9304f803efe2721536ef8e54f2cc30b18f411", 0x4e, 0x8, &(0x7f0000000840)={0x2, 0x2, @multicast2}, 0x10) r8 = socket$inet_sctp(0x2, 0x5, 0x84) fchmod(r5, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000880)=0x87ea, 0x4) lchown(&(0x7f00000008c0)='./file0\x00', r4, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f0000000900)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, r6, 0x3, 0x5, 0x2, 0x0, 0x443e}, &(0x7f00000009c0)=0x98) r9 = open(&(0x7f0000000a00)='./file0\x00', 0x100008, 0x180) freebsd11_getdents(r9, &(0x7f0000000a40)=""/142, 0x8e) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)) ioctl$DIOCRCLRTSTATS(r9, 0xc4504441, &(0x7f0000000cc0)={{"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", "adc36ba291c107d1db18861efda2aa2f0812037e04c29fe7cbb2a14e5d80b92f", 0x8a62}, &(0x7f0000000bc0)="31e8e9eddb80697c24dcf775c43dab76e5d6be7f4ab7520a6813a4f0677ffd071018217b4034cef25ea07601cdced5ab6659c69b158c47c7cdfab785de5c16cc12b6e7618abd670b6b9f93313a59a032e24376ab77ea6f695946a7590a36c48a9ad08a5fc0e485b93a2453e206eacc1148bee1cf0c5ff164a44243a82b0c37271828bcd647550eee4af8b0e65591bdfb6137796a7a43b72f8ad0b0c26bc971cec6b1d5e41352077d36a0d6b80df0851097b96c59522600b1ff267f6b77c73d8d402844c46009f0d5c6d93ba4614d1061ca2c17930967555656a8568f80915f756883b07377e8f633d81baf10203acb69a0ce3ce145d5", 0x1, 0x5, 0xfffe000000000000, 0x116, 0x6cfe, 0xef42, 0xdbfa, 0xb706}) sendto(r3, &(0x7f0000001140)="c2bfd85c2871d1c8245c7193724acf5e9bd16f410a4e9aeaa5d42b38c7eaf4dbda180e06b605ece3bf7469dabf71c28badb94492f186ff0803653558e9d1623075c596f87f345af79a509f5c2b9d39bc9f652cca189c2ab28d60d8c6b5b648422f987209c84544822f2938e0490aff2db257d24c8694ada224892c8cc0f0cf6d9fb753cc59380dbc5fbc9bae7a16b6f237fa05f1d5695a995d11d421fcce5eb09d17af45c4fe274dbc5707f5b8766a690b9a06fa21184766522136", 0xbb, 0x84, &(0x7f0000001200)=@un=@file={0x1, './file0\x00'}, 0xa) bind$inet(r3, &(0x7f0000001240)={0x2, 0x1, @multicast2}, 0x10) chroot(&(0x7f0000001280)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f00000012c0)=0x4, 0x4) 05:14:22 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x108080, 0x100) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) read(r0, &(0x7f00000000c0)=""/226, 0xe2) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="903028bd714cc2805d6f330a49800c33c81669f28ad9a604841aa75e945151a8e6163bea7ef727f54b499b3171af3a7287598a8af01b1609c4ed14db1e04727d648aaa56cda05cd66db641ed5f84c97d49bec63db44fa8ca4474564727eea48a1e558e8deb1d28de6f6dbfdd4888b015cdf2df86a8dcab1b750c45ad39960dcc5dfaa92c14489044513a36ccd557ca485156722373e54f2909b46fbe212de6dc0758d964a925629b148e80d6d354bb13b7666c3a5a8475972bf5333b124b5089afef03f3c8b9dad9cfbb434d52e801ba17c03a3c9db894f44dd6db8508d62c76c2e6293917ee9399f0c1", 0xea}, {&(0x7f0000000380)="a502b258d325dbe69dc0b297e5f2d8406c772f22b7290f1cde69085d47e323891ff69a7907c265d8bfed309469497911edb7e6b1f026b018d626d80aafed4d207c52ce03c51934", 0x47}], 0x2, &(0x7f0000000440)=[{0x78, 0xffff, 0x7, "a0a36c85875e39218e3f9ff2a520d232539eed755efb362ec809a260bdb2f7a41c7939f785702ef28ea14dd993b0564df4cd46a7fa28a1890d8a4ebf6677b1de61b83f1b72179cbfec1e5a69c06a6b51e26bbabf3ffdb022b34261a0837bb9c545"}], 0x78}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)={0x0, 0x5b, "4ba91a17e281b6716852c02a91042739933bc2a1a509149c14f9c1836eb190060aff3e96b71fafcb9a37ec6538b644d4ce06276b1a754c06ad6bfd8a01cbc480e8dac45ffca18f2c2c1f7ba757178e8d1eeef276b4d9c74adc7a3f"}, &(0x7f0000000580)=0x63) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)={r4, 0xd3, "c515581fa961f74314219f42c021acc6fb16e057108fea095967fda36d478e2c5d0d4100d0f0de3861097e299e161f4de6ffeab41d6bd9236023b2be675d63f2e35290c2d1f7bedf076af6df7295eb9758fb293720978bd6c1d6d8a4dc37578bd84b993d697818aa6313106614d9af828ebaa34fcc1a3a7689192377c8b03760c641be98ada71fc4c72d6b72089f54d224830ab92796fd1d14fea66a5c54fa0e2eba64d5596038cd746554951862fb53ca76c1b560c41b17c33dc64c6a57a54cb87ee476f86e7b60dfe5654f33a6e196df2f13"}, &(0x7f00000006c0)=0xdb) syz_execute_func(&(0x7f0000000700)="c4217c1166e2c4a34d4b67149b64deeb460f0d8200000000c463b978562f320f0f3ab647c365dbe3c40293f7430047d8f5") getrusage(0x0, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000800)={r5, 0x9, 0x8, [0x7fff, 0x2, 0xe000000000000000, 0x0, 0x7f, 0x1, 0x200, 0x20]}, &(0x7f0000000840)=0x18) r7 = open$dir(&(0x7f0000000880)='./file0\x00', 0x2800c, 0x11) msgget$private(0x0, 0x60a) sendfile(r0, r7, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f00000008c0)={r6, 0x22e, 0x9, 0x200, 0x6, 0x200}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000009c0)=0x10001, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000a00)={r5, 0x8, 0x3, [0x4, 0xfffffffffffeffff, 0x10001]}, &(0x7f0000000a40)=0xe) r9 = getpgid(0x0) r10 = getpgid(0x0) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000a80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000b40)=[{&(0x7f0000000ac0)="78cf0cd48d6a3cbf1ba5e1d3e671073fd5953aa0e641a0fb383832915b038f1ecc3631dc09b2eaa9d89e8817681077116f263347e54d3dc222b9fc199761e853dfec74d2aacf8a5f3ecee27b7bae78d9974bd6c021cd60b45c23dcb1a3", 0x5d}], 0x1, &(0x7f0000000b80)=[@cred={0x20, 0xffff, 0x2, r9, r2, r3}, @cred={0x20, 0xffff, 0x2, r10, r2, r3}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x58, 0x10c}, 0x20000) freebsd11_mknod(&(0x7f0000000c40)='./file0\x00', 0x1020, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000c80)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r4}, &(0x7f0000000d40)=0x8c) select(0x40, &(0x7f0000000d80)={0x81, 0x0, 0x5, 0x0, 0x67, 0x6, 0x0, 0x7fffffff}, &(0x7f0000000dc0)={0xfff, 0x2, 0x10001, 0x0, 0x7f, 0x0, 0x80000000, 0x4}, &(0x7f0000000e00)={0x100, 0x1, 0x6000000000000, 0x2, 0x2, 0x4, 0x8001, 0xe4300000000}, &(0x7f0000000e40)={0xfff, 0x767}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000e80)={@in={{0x2, 0x3, @broadcast}}, r8}, 0x8c) recvfrom$unix(r0, &(0x7f0000000f40)=""/81, 0x51, 0x83, &(0x7f0000000fc0)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000001000)="1baa8fd400b20a7ceb705ac3c2eb2023ffde61b74f9612fd944996ea7cce65db5e5e6964cc8668c5193c350a1e576e15c1e7505a6af6234ab20101b041261ed4fffaa583130c3b215472d7f5e45ecef487b27b52bce9bce849e36f54f3e68029f8544946f1b1d84a8a5a7e1032069f494f99a056719107920a427bdeb07f3d6fad934c469ffb38a621") r11 = shmget$private(0x0, 0x4000, 0x130, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r11, 0xc) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000010c0)={'accf_http\x00', "e6ebc3af7d280ed4ec982e522879f9d57aeb8ccb45b8cab8da26b8fc58ba6466e1ae03a4b4d38c236c53cb54d3add600324689694b5aabf3a668cc5382b2784160ffc96e162d54eade5ff45654417ee4ab0e8d936dd93239a1965461d9a1023985cd58c9b4f4c3679cf53fa0881585f102f7b63d8479e599c59bebe3363b575b7975ad325763ee3e0d2495a6aacb48582da6569e4e1250e367473a894585b226f42c7dec58b637282f72bbe4d503d8ea78380d378e6229b4869088a214ddc28b4417d8066ef4c96bb7c4e0addee86371986bf6291a42a3036006a0607ed48b53e20cac15d941df600c1cbef9cd029b60"}, 0x100) 05:14:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) freebsd11_getdents(r0, &(0x7f0000000040)=""/104, 0x68) freebsd11_getdents(r0, &(0x7f00000000c0)=""/96, 0x60) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r3 = semget$private(0x0, 0x0, 0x2) __semctl$GETVAL(r3, 0x6, 0x5, &(0x7f0000000180)=""/144) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, r4, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x100000000}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x100000001, r6}, 0xc) pwritev(r0, &(0x7f0000000880)=[{&(0x7f00000003c0)="8e2b1b8741148413a72e246b0b9bd9d36e5eefe8b371ca7445ee4bae378e0690a36c8fc017e034852d438dca6cd73fbe9b29a3ef8850404802417cb58751d738948445bb91708be63078c072b7d0c7da471e46f0b987f26ed07609f3361789dcf03df7bc2f9ee5a48e1ef7482ce0ba66fdbbf7e07da1fbe459af125605f1df6b822b40eea22ad32f8fca5ef8b84ba361290e93af9774c4ecb319db12627c3406f34444c1ad5d2f8fb7c1956370c0870df93fc09ca3d5ef9c4f067005aa33a53d5dbc72a8d89631ac447edf4623", 0xcd}, {&(0x7f00000004c0)="b4073fbc55482a2e38c7d49eed8c0bfdf24e2c47823cc690502093bbf6b0f0621508727d74d491bb3ddd74d8e5a24ce51492b9596dc8bd9c", 0x38}, {&(0x7f0000000500)="08471527a7f03ee046ae96946b039fe51f58be948dc285df4f3647971f3d64b787bf413bd71d938078c9e51488aa765e4a08b48b4a5a4e69536abac08a7b3dda6c193fae8c76baca05501c553a018ddaf8e61d68284101d6402650c82f0cc64b07d01e204813a0af5fb64e34949baef313629fee3abe30464e72389e6e8c62a80db2b4d16a6a8b15d480f51e4a3eedd062992a48529903f039f140e7b0c0a2e70c7fff0706da42734329b562bcf1a4e0e057726d6f0644dd7975189916a26572d1c838635af4a724a823", 0xca}, {&(0x7f0000000600)="b3a5c2d045c14880e4b317ebe025c8e8a0ffe05bb15d18a1d146483c6347d6dd1e431e3adc4a86274ce27c610d907a99c6a1fd9aa85bb39064c61a0fa1e285f8b3f1862a0c2f3c4a912613ea3617bb7465bd106780218fa2b1025af74066ac4c144053fb4f2430c3950a7c77dd93144f34cc8a81a97b7a25c29031f8ea03adff278e0e0f32970c3db892420b1ad42ffd6925f9e593c0f1d68630ea8ab2f0c40e1e57758396d7aec3b5a260c740ead361d7297860eba25e8a63621fce9eb281a0b00817305f8aed65efaf46a6450cdb4ec2fe5f883260", 0xd6}, {&(0x7f0000000700)="e0f4aac0e3aeb727ca951e2308dbf843d2fea3e20e5af0dae9ed0dc112d96b2afd255a1b70fcf2c5b5bb77c2a8a4e6863496c7d3f7e198a1129d7b1ce923718e7762af5fa4117b017b1243d8e5640be61608f59a92d78d9eb3a68efb64577f670d7e2037fd2cca9f36a7a7cd4d99114d", 0x70}, {&(0x7f0000000780)="a5d28eca779338a9e25967f151d1e368336146f43c395cfdf38b1e82f1dd49dc3306f7fc6ca8fc49ac408745cc0787f14b6e4e512da8a57024f6618eb87be99fc1a8a09dcbf29656255a3ffd7b98d8f0a2af3f329d4e4551a4284eb35b668020d1490f0272d5df34c4d2aecc56361b29ad55737dd83673801576edb8d9cdb58a885e3dfcde8a7530700d176320b9b596c29b46dddc9df746a59b89469247211afa8913ba7e72d1663c4351ef98f331b4f116a2f69fcefc50adb04c979b704b9793badf89546ec36e2b94120e719b0917bcf1411f85727437a6643bbc757fb053ef4655d11de9879142dfeb3e4e595a31abfc", 0xf2}], 0x6, 0x2c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0xf, 0xffffffffffffffff, r6}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x3, 0x4, r6}, &(0x7f0000000a40)=0xc) freebsd11_stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000a80)='./file0\x00', r8, r10, 0x400) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000c40)={{0x3ff, r9, r10, r8, r10, 0x100}, 0x0, 0x101, 0x3}) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000cc0)=0xf12, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000d00)={r7, 0x3a, "b0faba3fea4a155a90926c9f22f819f902beb7424e249840041ee5faa698abf5ab9c692971379dfe7d9bb307aa9a1ed72f104cfc3c3f05ed29b2"}, &(0x7f0000000d80)=0x42) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000e40)={{"d985ea89cb1785172ec24f38528a85474a530cb57f678e9c67c206181b689f774b6107606ef2bf171205d12fb43ffc9882c8e719de3cebb2cfe1a669a092ae90a74b9ad2109b65e9d49cc4c52f5e0f1018e7c8fbfefced53f5a106f7b6704e5260df4caba95091b6bcddff9291c77f7a03cc3e107d6fe03b624c5dc5f9670b12d150f0d3dc135d1e542a32aa86482ed429562243c0020779c668ce53667fab2437fe482728b3544acd76f89ea31d1ac10a07f128ba39ecb75d3dad2268c7134250b19298435edfc3137eaf45c8498711391b079c0f300f7c19bc744e05ea6a761ca2162b9f4121f287f2bd8323fa4b587cef6c1a43edec0d70234201ed52e2fc8cf7af703a045e716f6ea781335c44be17474859b55f2a9488cacb67f543cca5cdbcc7435ce4a34a11e7725a0761bd709534e998a24ddefd656c5f02dbb18ec5ca025ce519470f497615689aa270a57dbfb95309b34143f3a3451b576ade07517f524a466629d538f75f5dca84b2b935477d745906b57d817ff6f7acb79bab95ba8eaf17a4b0d7b463abb6f247bf6f2005fc933d9fb49a237327b5bd2bcde982637b73c5c822a6d89d54ebde5bc4a45114e5b50e9a5c7d530083d3b82521b33f04d0d92182b0cf318d31eba6df296cbb8cb369af95d3fa8f0c1e444fd3fea6ec9c26b5af658c7bdf737c8144baf7831b7af225a13136b3316a04c4918fe2917c6a70e6d4582ff4f39f69deb5a1b2cb5d1ba4269763453f0e6b2aad92cb49b7d45183e76b51ce582d52400d1a8b8e83d0c4b2b66edb07d94fe77a10e392a5603a0c493b9433c0250d0eb2699c42e19eb778eb8fb1f6f31a0da560b50affd7337e02aa421f20385972b5f37e6de1ef2552a48c08caaef4c53dfbfe777932242905974edde24cc6cd90875025acebb4332e5ea1a78d539062a79509155685f550176b9fcea4d8049e6ebf37ede51c3bde01692b7771c1b5769c7aa44ba24eaa17043060905f5f2b12393100166580a59bb60b43e1579062eb327eebf6e50eeb3c3e0c7c8745c2f2f14eba3ec8ca9801d3d043be6976b26d06414841cfe8c4661bba19c2194d54858181a862a267aea9a49b845c99a00e45e652314c8b467db5f51c0fad3c6af54208538c1b6f76db535af0ef5820f69b614b72e9c78f1204f6049f72dadd56b0fdfa6142a5fe34deddfddd2a79637f821fce963051b356ee25dd2aaf275bc9b655658a7b4ce1e96743964bc64b03f87e4bcce23d815a74b0ad95f30f6cd064ae523ed6246e597edbf095bf3980e780302ac432fde753015d797afe30ba87c1d463dad9bcfda4b7c72a7310d0bfa981e61cf741b3da8e57c3238c5e53b372dd9b96ee6dfbd86ed05408e05e82a5ba9715dcad922f29acce002b3a5644bb5a850768174edd34dd3da57d0b413aa0ba26fa5c1565756ffcf498828336", "32985845a396341f2bac68b730a0cfd1b3aad2d982047b1bc88861e9a86c5d7d", 0xfffffffffffffff8, 0x7}, &(0x7f0000000dc0)="82cf785dd13defd21471d06b42758240f717a50885821741beee6a0b4a0988117e91987b0e8d632e646506368d166f5a674e114ebcae77136dff0e065509ba82f8ced5bfbe0ef663d0b429dfad321f18e7ceaeb655c6d7781f234a9be602337e59a5c5daab6c88a126513452eb233b2b", 0xfffffffffffff188, 0x7, 0x382d17e3, 0x8, 0xffffffffffffff79, 0x7, 0x6}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f00000012c0), &(0x7f0000001300)=0x4) __semctl$GETNCNT(r3, 0x3, 0x3, &(0x7f0000001340)=""/4096) getsockopt(r0, 0x7fff, 0x2, &(0x7f0000002340)=""/138, &(0x7f0000002400)=0x8a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002440)={r11, 0xbc}, 0x8) truncate(&(0x7f0000002480)='./file0\x00', 0x5) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000002540)={r6, &(0x7f00000024c0)=[@in6={0x1c, 0x1, 0x5, @mcast2, 0xfffffffffffff977}, @in6={0x1c, 0x3, 0x1, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x100000000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x5}, @in6={0x1c, 0x3, 0x0, @loopback, 0x1}]}, &(0x7f0000002580)=0x10) getegid() 05:14:22 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, r2}, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r2, 0x9, 0x9, [0x6d79, 0x9, 0x3ff, 0x7f, 0x8, 0x5, 0x10001, 0x1800, 0x0]}, &(0x7f0000000340)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={r2, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000480)=0x10) sendmsg(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="fd0427b8a359818c4420359179240b9c781cddf678c123f9b84ee0659f9afb9093d7a11891b4570f528acdacb02f73ad8df87a6b42f7129dd911d1d11bb58aaa81bb9c5f2d31a923f89a1e7c6e77d36ae4fd4bc89c48dd875c3bdd2f4d3a0f46862b001aa871ffd73080eb8459f064a76f444753f2535b87a6e752753c019db8dbea4692abf54564ba3daa31894c591df2062e54a10c380d071744927294526231975471da1fc65cbfcbd7f978a0d1c132528e4011344dde2b306433e245b570ebd8c395b60c08f9c582f7eaf50b4e8e46789af9758518a31ff689330a0bf4e4b2392f0033b8893051ee31f636f2a0", 0xef}], 0x1, &(0x7f0000000600)=[{0x1010, 0xbb, 0x8, "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"}, {0x48, 0x3a, 0x9, "62d804131ea48e6ce86354e99c5a8bd340f8f45ae735dd34c81517a66d30c87f9b8ab7fa890d3a8c0a9dd4145bfa8db4957e4844b04dcaa3"}, {0xf0, 0xaf, 0x5, "8051ccdcdc41d2112badae3067738f191f92623572a8560d12e4bfeea873d4e0e4adc393fd41920ccd5d9ce2ebee631f520a50c35603e6566f2368b4a55e168a0d32deb7e768e023173008f75ead8a0bfa0d1ac9fa6f4086cc07e5cf9e418d7dc3c06351dad3fa76352cf057ed91db35e2c137b9b371388d0802ce70cf7277b88e289734f1803a4ed6a74dd99ffaf5ccd8654017e909e45750a241ee02cac5a24383e7bbf1469d8073b5ac1f2ce6079e4d8aecc256f7b0c24b7ca16a96b496bc08e6a0839d1d7ccafeda064601e9ac1dd4e50ac36c1ca47456"}, {0x80, 0x39, 0x9, "7687c1835410f8cdc9093a979bce89fd9572e7cd7d3d3f0a6217757b8d3bd08c4c5a4075416b14583a20ddd69748d72c107c7598aa3a9496805baeff2d1e06f28eccbce572d925fb1e059573f5895ce6028d6bc65b70d800539b0fc8f607462c40778edf9ae726251758872eb4a31b"}, {0xc8, 0xffff, 0x401, "d58d28646b74d441f7c8d6e6077fa5933f85660cebf1ac13b09757ec227bc78d60e2d46300e132a2b1f76cab713bf468468266908ce8b1cebdfa0f8d623be46456a1b56801d43d1eb583ffad97653c4b58dc0017e880128a3a2b231fe25548a5046ec17afa4dbf5553ffb51ccf0089afa0f4c40edcb73e9f118dfdc73ec8856533cd0e7d7ccef52a29b2c1aae64dffdd3d5076e20a107c10e7cbedc7bd361783ba2a86ae338a9927666c56c9bc615eeae2654309ee24"}, {0x108, 0x29, 0xffffffffffffffe0, "d4ab6d0971cf7fe018c95e9572546d5ee6868d1983b76e8013b105bbd9a9ceef17117b80d5b077a83a7b8e2dd38e2017ecf78fa01b9a40973305fe97a9530a90e4edfb024875772faf9dcb365865eb48357e717d59932fa03caac7eb2d68263cc7f918b94e48f69b86bb0c75851750b7e5bab970059a57565583357f6dd2202eeb46b4a418bac51ca79a995d49fe2d5010f5eecddb22ed53c58c2a5a259f9c33b0fb8e1dad03e227bcfe54c4177f5eb8dff907024f8dc522712cd45e2921e39274ff5cb35f8b78b188f293172ec67d1cd6f3d4cd7037182b7c864d29d1e6982e9613637dc5293014b1f5650bc00446112237"}, {0x58, 0x84, 0x9, "ff6e8082bfd4edff659a96cfa69e16827e8ade0f7920c446c15ab9ed3fcb94f769d227cd5d0d4e9cd8c7674dddba3f53757858edac84624e53edb6b29d9303a860c9f1a43952d0"}, {0xb0, 0xffff, 0x9, "e2bdf56a709af2b00cc530f879358684f13ac44b2e63cc6d549b5ab05c5e22f28323ca87847faab9cf9cda571c3e7b1e97e3253148509f827d7c6cdcbcad22753c18c1e17cebe0f6d3cebe609d131e8c56b47c6ac20ed3ebc33acc0ccfed6525033f9bec3b315e9b3914df791b527762331be0db3aa5008432cde267c8c76fa4492301e70d811d86873feb2d787b84673285d8c712eb26ba18d814"}, {0x18, 0x6, 0x7fffffff, "00545333944aadb1"}], 0x14b8}, 0x8) accept$unix(r0, &(0x7f0000001b00)=@abs, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001b80)={r3, 0x5}, &(0x7f0000001bc0)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000001c80)="d86d8a5f84a4b52e0b13") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001cc0)={r5, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001e00)={r4, &(0x7f0000001d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001e40)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) utimes(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={{0x4, 0x10000}, {0x1000, 0x2}}) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000002040)={r5, &(0x7f0000002000)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x2, @rand_addr=0x2}, @in6={0x1c, 0x0, 0x8f4, @empty, 0x2}]}, &(0x7f0000002080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000020c0)={0xf, 0x0, r2}, &(0x7f0000002100)=0xc) setrlimit(0x8, &(0x7f0000002140)={0xffffffff, 0x9af}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000002180)={0x1, [0x0]}, &(0x7f00000021c0)=0x8) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002200)=0xffffffff, 0x4) utimes(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={{0x3, 0x9c4}, {0x80000000, 0xff}}) pwritev(r1, &(0x7f0000002380)=[{&(0x7f00000022c0)="b1fd5eb10b63505c6d5533b48f9956aa9316d4d60a20c236769f3e591cb1e031053446f15c0b48ccce805d16be4114a474478d192dbf42e9adef459c9ad3c107a1b8bdd5a0cbb2c885177aa8ad399a5ec0e06aff7f85ffb619019ab022ad0590de2db08a734f3744e143ddabe7e42724a85772c6ac99714f95845e1ca36ed5d668132a3f87f0a18521545d90c39310821e5f165b2b97c5b884dcd4e53df796fc4c3d", 0xa2}], 0x1, 0x0) pipe2(&(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000002400), &(0x7f0000002440)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000002480), &(0x7f00000024c0)=0x4) lseek(r8, 0x0, 0x0) sendmsg(r1, &(0x7f0000003a40)={&(0x7f0000002500)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f00000027c0)=[{&(0x7f0000002540)="aad98f439833dccec3d541cd4b8fdbb61586d5a19e691af893f5248d0166b76aa121512c58fb534345de071f73038e3b728875a4a9cff1e35d3409e3cdeaf541c7994912acdebba674999364cbd11e15a92ee68f9aa644e10d6e09559f231397c34466c51bce30c3deb40fb63795946c2bf18fe9d58a361077fe4c6268a57293a4799f7f8b1fee378c4f6f662e748fd01c3c50804acaa3926788efe6ba582f43fa53f9", 0xa3}, {&(0x7f0000002600)="4d70c478ef6b44f99cd4e1cd23f2686963f03a2fdd4499b199a866446d352c6404e011cb383043c10476e7f20d5dca84346dff31b80efc4e4b18d0c6ac6a4ec9159b47f3f0658aa1e03b795cfbc4d5b0ee578df3eb470bb704ea0c70183c11f664bd94f59a35195d46cad64e08d7316d85bda3c02c1c834ef1b151fd246532760f1ac1da2f52afdaaf2de14bf7c955cca1f6781e5887c477729f6483", 0x9c}, {&(0x7f00000026c0)="7e6b335d485b1a355543576ed7179c1340fd90630f173fd7b91f354601a94ec284b81c80133184df9149b081bd1789514d27e80fe54fff58e8", 0x39}, {&(0x7f0000002700)="3654e04543e069c40797a30dfcbc466aae9962b601bf2d90a901509733a9", 0x1e}, {&(0x7f0000002740)="47984d194a00a825ca038b2ea0bd5d27123b05d48c920d5f4bb173e5b25aa98199d6baee80dd98e76978a35a9103a7e5c96ceb46669f9134793dc121efb4015b4244a1abc81218e716df32a5a5bdde7d601db9e34e73b7ea62c63cf3b50a7a014d9d4af6054be75087fbc929161a453707ddf496d338a2d1", 0x78}], 0x5, &(0x7f0000002840)=[{0x1010, 0xffff, 0xff, "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"}, {0xe0, 0x1, 0x6, "f8354abb528a29d9923e6bf2e20e99cd8233fea1ae7ee034fef05342913cc42ae5b639df7efd036fe81ec479a59114b39dd995fcfaa0fb58bb463ddd68d71bb895a4b7bd28494ba448f4bcb87a01de77686bb055cbcee08921252ebcf7e308425bbe7c818d0d323e2defa501ff86d44b5a2465096a2fc87f32a6ecc836c2906a951bb43807e494e07f0890cb5c13d4c2f4c7421462f5561059d0aced70fc2e775d9fea7a5c00706e3c6d9ff4d18484ca58b77d3d3b00b681245344c0d8fa422cc7790a52ca117cba487c500f043b36"}, {0x38, 0x6, 0x400, "17e5222579d9da890a490994559870ae76a0bd90516c5b9aeafd4df1772fad3a0cd511a25bcc14"}, {0x18, 0x3a, 0x7f, 'K'}, {0xa0, 0x39, 0x28000000, "9cc70dc374629aaeaea54742068b8d1719c6afccc672091bfa561691a330be0975cad9be01441f1a21c90127cdf9b32f90ac318ec08caa1b523edbeececbfff6dabe887f259ea24507068e2dec873e81c4f36469a195a6f7c72f8f024a45ea51394a44521ce5ddbc68902c6af65f656524bfe4342298599378ae6a1bf27d9fed794ad409312e6c6f5ccc4c44be29"}], 0x11e0}, 0x20108) sendmsg$inet_sctp(r8, &(0x7f0000003f40)={&(0x7f0000003a80)=@in6={0x1c, 0x0, 0x1ff, @rand_addr="7c7ed851f656aa7f269cf72ab461697b", 0x4}, 0x1c, &(0x7f0000003e40)=[{&(0x7f0000003ac0)="70ad68aeb1cb98819b3cecd51bd95857fd5ca2d68a241332", 0x18}, {&(0x7f0000003b00)="f9e12171221a91d46d139ccde23b2d590371967201133253db06d878d4a1172081d0ee67520418dcfa0fd0e602a02165c5f74856402cee70e7d40eee90b1cd5f3fddf6eeee882ded7d13b44e8aea7958a5578b0a2eb7b598cf16e4c1238525dba7d80c7b29c40b47fca67b186e2d39bee204748b0ab3233f51c3e83b8d1d3fc9d0bd891d4a20da7424f4ca9e78200fbf90e34efee12cb1e1d75c63e8e7b0333cce3d3f7879d8da5581dcc453b210ae3619ef57c23c75e283383e3c556e69ede65820db8618e7e9984c0ddb6d5e2203652b38a95fd5f26a6a9477fa93ab236aa188b8e615154251", 0xe7}, {&(0x7f0000003c00)="f54afae62b9accfeef278ce0b3c1cba307dbf252472a5dd14a50b5f6e8d6ffd6fb9350a02670b97e65ebc9d998cf0f6dc91df23580ed31feb3c23a7a1e841dec8293c050f22624bd070534b3712f500d5b0f1329b70688ea712130c93738797c2aa65e3e286d1dcf2f624988722a3b6f8ae4fcc5f74e6948b3581fc6d61d28eb853f586fb727264cb7e11e8e4667e3dd2812d22269c75baa", 0x98}, {&(0x7f0000003cc0)}, {&(0x7f0000003d00)="eef60a2a4118aa57e3976d55e4bc29f56f7b0b5c41a9de18355abc0d00264bcc03a15e8ab6e16362cc7a6ece380582f6a7c0b8b2217e10a511d877d7e7db17278b3ecc6a41f5a86fab4b844528ae8de15f7b9dddb8a40d549e767dfc7cbad026d324a3658a0a89d0c6479c1a37ad9be4a8df03113c7886181417d2f858bb4d231e97f04b991cb484fda18f73bdcbb5e87f2f072df0b4ccd845cdf933ef2b03e00124e6469ccb877743db7eda5f31a4d3e58768602e90c0dd4189551f76e21b20e01ba6ddaa4f158c226142c81f8c6c0dc39e", 0xd2}, {&(0x7f0000003e00)="da26224e3e40517ddb5ddf3ed73c6c1f291efbc0ffbab46b521ab12401635ae1708f39f814b309e6366a4176b4c3", 0x2e}], 0x6, &(0x7f0000003ec0)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xe9b, 0x200, 0x7fffffff, 0x8, 0x7, 0xda8, 0x7, r6}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x100, 0xec, 0x6, r2}}], 0x74}, 0x109) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, &(0x7f0000003f80), &(0x7f0000003fc0)=0x4) login: interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! 05:14:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb, "40b4011749f0ec249fba01"}, &(0x7f0000000080)=0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) 05:14:22 executing program 1: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x61) syz_execute_func(&(0x7f0000000000)="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") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x3, 0x4, @mcast1, 0x3}, {0x1c, 0x1, 0x0, @rand_addr="5f66e159860e2d49aaa707f316703c28", 0x7fffffff}, 0x2, [0x400, 0x2, 0x6, 0x7ff, 0x80000000, 0x7, 0x8000, 0x7]}, 0x5c) r1 = shmget(0x3, 0x3000, 0x24, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r2}, 0x0) linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:14:22 executing program 3: syz_execute_func(&(0x7f00000000c0)="982e152c49c44191d1e50f05c4417c5ae7450f8b0000000041e2e9b557660f38320462fb2e7e5e5a5ab8c4014e4e8fc9c09b3cd81e0fa0e509ab34d1c4e10bf8c4f8c4f4c66db712c483397fd300802d2ddc0fbcaf00100000f345d9c6ac0f890d5ad5f1c403e5485000cd01b00b000000f08171a30b8a826e6ba8560d2d8cc7e8622e470fb8f94b4b7fc481fee609e0f526264788fe58c4dd7dbbbfdd415cc600d030a1c9fb110fc4017d6f8a00000000a261b7e2") r0 = socket(0x1, 0x20000005, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x20408, 0x1) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r3, 0x400) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="0300000005000000100000000500000004082800"], &(0x7f0000000040)=0xa0) sync() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) listen(r0, 0x5) getrlimit(0x0, &(0x7f0000000380)) accept4$unix(r0, &(0x7f0000000280)=@abs, &(0x7f00000002c0)=0x8, 0x30000000) link(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:14:22 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000200)=0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x6, 0x4a00, 0x2, 0xd021, r1}, 0x10) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f00000000c0)="f9fe2b57bd59373cf5148c4da47589a7c30a36d344051e041e9d6bbad9081a96793dae1de2a081b286cdaa6952dc4dfa95c8959b56bb22aff4d17270fc2e9af4dc4ac865eb89162c03f71a7a6146f18bcfc1a6bf25362d386efcbc2e065a28d55e611051786ffbbd45c7a8c5ca0fed34558cc05518bbf979298e5228bae4cb032d94a4b508e0") openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000012c0)="c9c3d46c031545362f62d270ffb610c3caf4b063c89532e92476c3cd00"/43) r2 = shmget(0x3, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000002c0)=""/4096) socket(0x1c, 0x2, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8003, 0x102) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, r0, 0x0) 05:14:22 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x80000000004, &(0x7f0000000080)=0x2, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 05:14:22 executing program 0: syz_execute_func(&(0x7f00000001c0)="0c1db5b598cd801b69e4f56960f5691d62d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") lseek(r2, 0x0, 0x1) r4 = fcntl$getown(r3, 0x5) r5 = getpgid(r4) r6 = msgget(0x1, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155) getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) syz_execute_func(&(0x7f0000000300)="40e49e456df20fd0b157f4db20d9f56667450f0ff18ac4237d1dbee6000000238f697812c9f245af8fc90092c1c3") getpgid(0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgid(r4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000280)) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) getpgid(r5) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4) 05:14:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xb, "40b4011749f0ec249fba01"}, &(0x7f0000000080)=0x13) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:14:22 executing program 3: open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r1, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="f6b0fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xff0}}, r3}, &(0x7f0000000540)=0x84) 05:14:22 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x3749f3271840d9ab, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000140)={0x3}, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') freebsd10_pipe(&(0x7f0000000180)) readlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 05:14:23 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x4000000000fe) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x0, @mcast2, 0x6}}, r3}, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000200), 0x4) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000280)="28845cecc915663d69f4a5cfb6a0ffaf71263945db02cfcc06ef4d3d3c864cb013d623e2c1f78352799a5eee98a8361d6efc80a5e3ef13d6259e039fc9867800e34be53917e3383a45d55676e8260ef98b6d7aab7ebe9744ddd1ae1d6b13e817b7f11b513c9439172776e63e39513d16adc1407ed8690e74ccc64daa49c6b999683847851c0c69d287aaca96906a4f1cdff98c08ee2f1fba6ebf3b2dcc8fe0", 0x9f, 0x84, &(0x7f0000000340)={0x1c, 0x2, 0x9, @rand_addr="dec77ffe05e1ce57ae7d82b382a3c806", 0x8}, 0x1c) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r4, 0x0) fsync(r4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0xea6, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r4, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001}) socket$inet_icmp(0x2, 0x2, 0x1) 05:14:23 executing program 1: syz_execute_func(&(0x7f0000000180)="984faf0f050520d0f80791c4a2412c777a4141e2e99650855b66c4a1fa7f060fc4014e66f6220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b00000030ba0dfe8c738888a1c40fbbc4e201acac10000000800f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2bf345900142c4b13120b15ffbb15ffb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r1 = dup(0xffffffffffffff9c) sendfile(r0, r1, 0x0, 0x1) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000240)={0xffffffff, {{0x2, 0x2, @loopback}}, {{0x2, 0x1, @loopback}}}, 0x118) interface if_tuntap.1 already present in the KLD 'kernel'! linker_load_file: /boot/kernel/if_tap.ko - unsupported file type 05:14:23 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = semget(0x3, 0x4, 0xc0) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000380)=""/126) select(0xffffffffffffff86, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x10000001, 0xea4, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000005c0)={0x0, &(0x7f0000000500)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000640)={r2, 0x1000, 0x7, 0x80000000, 0x9efb, 0x6c}, &(0x7f0000000680)=0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="63bdcd1aafce6f4c70f473bfba0ed854cd8c029b71b906051b933d4793eddfc27d0fd6091f03967526d5442a486193a3d3b8220573f36f6204c36b609f95b882d19740d7e7b4b35d9b6db057e40af3479917b6816e36d9a8a00e6b16c8f919b96d9b652aa3aecd34b3bdb6cf3428b2ed003d505cd38145ea821ceac12cb923fb42e9e89225ffa676820e09f5c5a246ccabc342ce7e53a3b2a35b0e01a6b50e523efcf7c08213f58570c34021d2e76e035e18d55e95", 0x7, 0x9, 0xfff}) clock_settime(0x0, &(0x7f0000000000)={0xfff, 0x8}) socketpair(0x2, 0x2, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x50, &(0x7f0000000400)={0x8, {{0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x40000000000}}}, 0x88) semget$private(0x0, 0x4, 0x400) __semctl$GETPID(r0, 0x10000000000, 0x4, &(0x7f00000006c0)=""/201) 05:14:23 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) 05:14:23 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000800)={@in={{0x2, 0x3, @multicast2}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000009c0)={r1, &(0x7f00000008c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000a00)=0x10) r2 = dup(r0) fdatasync(r0) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000380)={{"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", "41a22130a7573c33b4d9990d46c030d1148b759ff2098d4d9c93ece418ad3aa0", 0x8, 0x9}, &(0x7f00000002c0)="966bf8063777ee3659907a389b6ff717f11620968ff4b1840bb7fb23daa732fcb7abd47be5332ced1f3e91dd4eee0dc9eb5af52a1626c046dd2b925e7a99f76f8b3f814198bcdfd1f1e9ac0516409a6779d7b83b54b416dff10a40a98865d25ea7fc088b336d4fe37afd063b161c0eca9cd53fb2ce4ff766acf1385fbfeb9da1929571950c48ed959eb9794b6b3610934ee2", 0x7, 0x3, 0x5, 0x2, 0x20, 0x4, 0x9, 0x1}) r3 = accept$inet(r0, 0x0, &(0x7f0000000000)) poll(&(0x7f0000000080)=[{r0, 0x80}, {r3, 0x2070}], 0x2, 0xffffffffffffff6e) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f00000000c0)={@broadcast, @remote}, &(0x7f0000000200)=0x8) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x900) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) openat(r0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) 05:14:23 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f00000000c0), &(0x7f0000000040)=0x5) 05:14:23 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000080000000000000000000000000e9"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x0, 0x0, 0x7f, 0x60, 0x5, 0x8, 0x0, r2}, &(0x7f00000000c0)=0x20) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 05:14:23 executing program 1: r0 = socket$inet6(0x1c, 0x20000000, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000067038e3bed8acac52b", @ANYRES32=0x0, @ANYBLOB="0000000004000000000000000000010000000000"], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="3d000000382ba52f201ef41fa4d59ebcdaf7b560cc22d38e0901ffffffffffffffa2f7587f2444a68979ae176ed9526e24cbc7f70285cebfef6e88a18f00000000"], &(0x7f0000000080)=0x45) r2 = socket$inet6(0x1c, 0x5, 0x0) r3 = dup(r2) setsockopt$inet6_int(r3, 0x29, 0x30, 0x0, 0x0) ioctl$DIOCCLRIFFLAG(r3, 0xc028445a, &(0x7f00000001c0)={0x10, &(0x7f00000000c0)="c60670f3c6c07e9988aabf1f9518b0bf2e7fb2dc149bb40f53be947c2cabc3872b93e6f18dc6e432580553991bbb715b8ae79629d5ceb6a19d42f5a4bac63f230c7dc61a0bf9fd5a21a1b02cc4afabecef2c7244e7a4c45c53e2719f6e56e32911d65190c63e2d4ec1fc21da840feb437820f3d5d00c51e8936553d329308b896c2f41f50e83254295a28068c901ea7b42c5996532083838194c143512f6fb0ee79c392d3c9693a4230e4dacc486e88d9238c9156f43d7c351d45991d0b888871291e3122b1b966dfe54736b7f13d5ba97de913c8e3d05190efa99c13c5f91a1", 0xfffffffffffffeff, 0x3, 0x5}) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffee8) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000200)={0x10, &(0x7f0000000400)="f51ee131438544aeeea2669e6711fdfc6285d432dc0429a661a6bbf2e2c5c24e28a3af174dad6fb58ca801fa173462de2e51018342e9c94cec8974898de2524958379b69a8107776656c89474b2240fe36a830341d6595440aea203bf59f02b90fd3247a70f5f4b53ad527854693baaa3b54022d30af2e87350e6d5d6032211e9358cace680a3954bca9489d787e0062f1fdbcc70b3f25393bc03ca8830fcfc6fcd1735910770ff58abfa9aa3c772c8010fceb5ecf0b500bdf9344c95e6af4052988ea3191d9e0156174a64260c385a7747d45fa9b902b813d399ddc54d2ca26", 0x7, 0xb8a, 0x4}) 05:14:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="516bedd2d1bdccede7f7b8225e8110c90219f99e29aa1f881e8daf5625dee8184281c75a440a38a51eaf2ea801fb84aa4b", 0x31) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) flock(0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getitimer(0x1, &(0x7f00000001c0)) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ec6000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) 05:14:23 executing program 1: shmget(0x2, 0x4000, 0x610, &(0x7f0000ff9000/0x4000)=nil) r0 = msgget$private(0x0, 0x400) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgid(0x0) r6 = getpgid(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x1, r1, r2, r3, r4, 0xd2, 0x2}, 0x4, 0x35bc, 0x4, 0x2, 0x3, 0x4, r5, r6}) 05:14:23 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffff00450000380000000000019078ac2300bb000000000300907800000000450000400000000000040000ac2300aa000000000808000000000000"]) 05:14:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xf, 0xfff, r2}, &(0x7f0000000280)=0xc) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) 05:14:23 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000280)=@abs, &(0x7f0000000240)=0x97, 0x20000000) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESHEX=r1, @ANYRES32=r0, @ANYRESHEX=r1, @ANYRES64=r1, @ANYRESDEC=r1, @ANYPTR64], @ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRESDEC=r0, @ANYRES64, @ANYRESHEX=r1, @ANYRES64=0x0, @ANYRES16=0x0, @ANYRESDEC=r0], @ANYPTR64, @ANYBLOB="5ca85edd2661577acb0176cfed6cfaffe709371ce001ca7c7888d5b7974b387c725c600bc5861860220e1dcde49dbda3b96851fd5614673e4db6f81c7e16bf78c65df024079aed564df106496b7789edd9b163d524a8fb7aa01891031207b89b7dae4bf5a7a580ee592896d4a43ab0a0e1535c5811ef40ce5d5a6b386a8a30d0497b1392b734a46e7b2f", @ANYRESDEC], &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 05:14:23 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000280)="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") 05:14:23 executing program 2: syz_execute_func(&(0x7f00000001c0)="1c5fb5b598cd80670f3806c9f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2ae4c4c20a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00") nanosleep(&(0x7f0000000000)={0xc6, 0x80}, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8245, 0x10) close(r0) 05:14:23 executing program 3: r0 = socket$inet6(0x1c, 0x20000001, 0x7) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x4800, 0x3, 0xc6, r1}, 0x10) syz_emit_ethernet(0x320, &(0x7f0000000100)={@random="b100485caa2a", @random="43333e128ef5", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x312, 0x0, 0x6488, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}) 05:14:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82070000003000"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x800, 0xf, 0x6, 0x8001}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x7, 0x4000, 0x1, 0x20, 0x7fff, 0x5, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc}, 0x8) 05:14:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f46696c087d00"], 0x10) open(&(0x7f00000001c0)='./file0\x00', 0x108, 0x20) write(r0, &(0x7f0000000100)="c38d106b8b73732ff941611099457b5eaaf849a23e6c8a6edb1a4917", 0x1c) r1 = open(&(0x7f0000000300)='./file0\x00', 0x3fb, 0x41) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) linkat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) execve(0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) write(r0, &(0x7f0000000140)="1ab905ba06444f14967452d6c69081570752ff09d0f55c4b5af6516f007bb4ce77c381634653c9b675698ae79521db9237ccd9f2b08c35c798f13e273b328d71a510c394d0d6c8d7cce217c8872421d0f8f0b90b5bb2fb0e5d77", 0x5a) 05:14:23 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000b04000/0x2000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000e36000/0x3000)=nil) shmat(r0, &(0x7f0000acf000/0x2000)=nil, 0x3000) 05:14:23 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) fchdir(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a}, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/99) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="08000000f9ff0300060000000400fa00000001042dbb57342d776dd474dca2f0421e0e21bb"], 0x14) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32d1fc68") execve(&(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) 05:14:23 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") sendmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = socket(0x2, 0x30000007, 0x6) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x13e7}, 0x1c) wait4(0x0, 0x0, 0x0, &(0x7f0000000140)) 05:14:23 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0xfffc, &(0x7f00000000c0)=0xfffffffffffffff9, 0x4) r1 = socket(0x1, 0x0, 0x80000001) bind$inet(r0, &(0x7f0000000180), 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x4000, 0x6, 0xfffffffffffff3c0, r2}, 0x10) 05:14:23 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabf82588c1acd0806001808001304000050016a6babb949fb1000b71de684ea5ce0000001eb42180b7c414d9f7115bee1af4dac6b87d69ee9a30a9ad150c5f59982d5d5867a54a993f8fdfa06d18440bb3033b336a2ad7d0f75dd7c764096141c50b5d02d40836c9ff85eab1aaffee1929727d4c9e843c07f67509da2e858a80ceb0d5eb8f4bf9f1a6844c80b"]) 05:14:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000740)={0x80}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x1000, 0x8, 0x8c, r1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0x6000, 0x4, 0x0, r1}, &(0x7f0000000100)=0x10) 05:14:23 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) clock_settime(0x0, 0x0) 05:14:23 executing program 1: syz_execute_func(&(0x7f00000003c0)="982c3e0f0fd9fd0520d0f80791b01ec442150c85010000009650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f832c4c4fc22eb431f6055f30f6f8e000000202e41812047002b00e56eba0dfe8c738888a1c40fbb4c0f7ea6fcbf774b66dbe408294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 05:14:23 executing program 0: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000d42000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) syz_execute_func(&(0x7f0000000000)="c4210d5e6f002e360f5cfdd95abf9bc461796f86c650d4470f6e03460faef0460f6b3fc4e3455c090443d8f0") madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) madvise(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x5) socket$inet6_udplite(0x1c, 0x2, 0x88) 05:14:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='no', 0x2, 0x0, 0x0, 0x0) shutdown(r0, 0x1) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000001c0)={0x2, &(0x7f0000000140)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x9}]}, &(0x7f0000000200)=0x10) execve(0x0, 0x0, 0x0) 05:14:23 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x13, 0x2, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x1c00000000000, 0x80000000, 0x800, 0x2, 0x3, 0x1, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x20, 0x4, 0x0, 0xb6e, 0x100000000}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x81, 0x10b1, 0x4400, 0x1f, 0x8, 0xfffffffffffffc01, 0x2cd4f044, 0x5, r1}, 0x20) mlockall(0x1) sync() recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffec8, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 05:14:23 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f00000020c0)="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") socket$inet_icmp_raw(0x2, 0x3, 0x1) 05:14:23 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x7fffffff, r2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4) 05:14:23 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = dup(r0) r2 = dup(r1) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f0338520a470f898c03e87996ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xb, 0x100000001}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000240)) getsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xad) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 05:14:23 executing program 1: munlockall() r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) r1 = dup(r0) recvfrom$unix(r1, &(0x7f0000000100)=""/48, 0x30, 0x80, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffffffff7fff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2, 0x100000000}, 0x8) 05:14:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x63) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 05:14:23 executing program 2: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) fchdir(r0) r1 = dup(r0) r2 = dup(r1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r3, 0xb, 0x100000001}, 0x8) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x4f) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000240)) getsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f0000000280)=""/173, &(0x7f0000000340)=0xad) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) 05:14:24 executing program 0: r0 = socket(0x1e, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x1, 0xf, 0x5, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x2, @rand_addr="812f9f2ef4b3f2c8212f926ab9ee0d6d", 0x80}, @in6={0x1c, 0x1, 0x2, @mcast1, 0xfffffffffffffff9}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x7, @ipv4={[], [], @rand_addr=0x1}, 0x359ef11c0}, @in={0x2, 0x1, @rand_addr=0x3}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x17}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f00000003c0)="c4018ac2cb0791cd80c4827941cda613d1d0c44139fdf9c18dff000000e85ee8e83e4379af40f62341c482fd334f0049f216164808ee2000c62111c442293d097dd7e0c49cb63e47d0a9f5860000f0ff0bf3400faee464f34280470300f3af8f4978c36100c401f6e0f6e3dfc4e1455fac66f34e0f2af6250010000066470f381e20660f71e300195411b90501") 05:14:24 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x2, 0x0, 0x7ff, 0x9, r2}) 05:14:24 executing program 3: 05:14:24 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000)=0x404b, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xcdc}, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@broadcast, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x11}}}}}) 05:14:24 executing program 3: syz_execute_func(&(0x7f0000000200)="985e4aa84ac422793047d50f05a759bfd94aac00c4a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4a2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab07f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21acc4c3214cb9a5605409c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800ad8de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x100) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="f82683a0c5fef0dcd9f2b591f9c076ce5cec547d1869e79d2dcdd97d3ffd4ca766b18f793dd739f0365913fa8d338dd3f24492bc784b84d5667ce1275adca1b9ea938c6dba6e327860") 05:14:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x200) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 05:14:24 executing program 3: syz_emit_ethernet(0xe, &(0x7f0000000200)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223}, @empty=0x7f000000}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) getpid() 05:14:24 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) 05:14:24 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x0, 0x6d6) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x83a8, 0x6, 0xff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8}, 0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 05:14:24 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1a) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) munlockall() freebsd11_getdents(r1, &(0x7f0000000000)=""/52, 0x34) ftruncate(r0, 0xffffffffffffffff) msgget$private(0x0, 0x0) recvmsg(r0, &(0x7f00000009c0)={&(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/128, 0x80}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/214, 0xd6}, {&(0x7f0000000500)=""/201, 0xc9}, {&(0x7f0000000600)=""/42, 0x2a}, {&(0x7f0000000640)=""/209, 0xd1}, {&(0x7f0000000740)=""/217, 0xd9}], 0x8, &(0x7f00000008c0)=""/209, 0xd1}, 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) getuid() getpgid(0x0) r2 = getpgrp(0xffffffffffffffff) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpgid(r2) chroot(0x0) socket$inet6(0x1c, 0x5, 0x7) 05:14:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto(r0, &(0x7f0000000140)="f1", 0x1, 0x1, 0x0, 0x0) 05:14:24 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x3f) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') recvfrom$inet(r0, &(0x7f0000000200)=""/57, 0x39, 0x40, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 05:14:24 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f00000008c0)) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) utimensat(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0x2, 0x4}, {0x8, 0x401}}, 0x200) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 05:14:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2000000, 0x3, 0x2}, &(0x7f0000000100)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 05:14:24 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x40) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0xb) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/', 0x10a, 0x10b8) open$dir(&(0x7f0000000140)='./file0\x00', 0x100000, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) fchdir(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='dctcp\x00', 0x3) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf0a064100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb730091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c650f91f2ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x3, 0x1}, &(0x7f0000000180)) 05:14:24 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0x6}, &(0x7f0000000140)=0x8) 05:14:24 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x10000}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r1, 0x0, 0x1ff, 0x20}, &(0x7f0000000880)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8200, 0x0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000640)="1ad564de54372abe6e78df0fb674d3fa52b45c57d758dae9c319db7da8f8d4767129a4f73155eb10024e79604d1466fda750a7d5a0cf0e91340cbb5f714f9bb572b746fe8d2ea07e3df78460e27771922bfd07e523f99fea05b7cd3eb2568892f2444918630dbdaf3e5c628bff4ec01e9be94127471e69e017aeea5f4ff3201fd0a07c0d0a6e08aa4f8cec47e6fcaa29f980f615fefd8580c94f7309568c6db8dc75021beee6380adb6108209a90eadb77be7720a791667054ce316587cf406b4af13130dbebec20992e51546491") r3 = socket$inet(0x2, 0x5, 0x3f) getsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000740)=""/137, &(0x7f0000000080)=0x89) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f00000001c0)={{"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", "45656d8bd7678b73f1daf36633414e4c9cb6ebf53e128c8f2abd4d19e7e64ee0", 0x8000, 0x5d}, &(0x7f0000000040)="0d659d92ffd646fab415eebf626e76a3ab2a6f19e70ab16ce87b45d95f22c795b99cfcf6ec3f77eba7a78c89b09abba4", 0xfff, 0xffffffffffffffff, 0x0, 0x4, 0x1, 0x443c, 0x2, 0x9}) r4 = fcntl$getown(r2, 0x5) poll(&(0x7f00000000c0)=[{r2, 0x20}, {r3, 0x1}, {r2, 0x111}, {r3, 0x1}], 0x4, 0x0) getpgrp(r4) syz_execute_func(&(0x7f0000000900)="1c8bc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc97f3ed107c4c21d3fdef2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f000a5b5b404541e269a841000f99f2470f11b703000080aee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30f526736660fd2938c000000c4c1f913376666450f17720d2ec40fc7bf0d00003c66660f3a0b0865") r5 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000a00)="674fdb75bc0461a14379b33af155ba97ee9e0eb2b357e685f59fa18c90093c67d062c16a0620cc35aef62258bca4cdc5e086cc6f9fa00048ffd95bf7e3def2b49aab4686282a8b6ea7f3302bb3f19752202d24abaf97821882ded0ecf51a4d315326f707ccf5e99e307f69d6bdaf5f559fac7419f904dae030fbab3ff3d71f0daa59df0a5f4e342c58de05141908576acf4a630591756dadec63a8321f4b6a94e566b49fcb9a7abf0520442f759c5783aac28e576bd65be55e4343add41377a3a539a823195df1849b31") setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000008c0)=0x101, 0x4) sync() shmctl$SHM_UNLOCK(r5, 0xc) 05:14:24 executing program 2: syz_execute_func(&(0x7f0000000140)="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") r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) dup2(r0, r0) 05:14:25 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f00000008c0)) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) utimensat(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0x2, 0x4}, {0x8, 0x401}}, 0x200) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 05:14:25 executing program 3: syz_execute_func(&(0x7f0000000140)="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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(0x0, 0x0) r2 = fcntl$dupfd(r0, 0xe, 0xffffffffffffffff) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt(r1, 0x0, 0xfffffffffffffffb, &(0x7f0000002f00)="bbde9135eaee9fe2aee3c9a2078d054eadd383246bc271bfe70e3138d4572a3f770930b0865dd3e91df01fb1ce7cec9ad2262c52dd52d1792bae703351afc6ed1407", 0xffffffffffffff40) getpid() fcntl$setflags(r2, 0x2, 0x1) r3 = semget$private(0x0, 0x4, 0x2) __semctl$SETVAL(r3, 0x2, 0x8, &(0x7f0000000040)=0x800) freebsd11_stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000000c0)) getgroups(0x7, &(0x7f0000002dc0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) 05:14:25 executing program 1: msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x81, 0x2, 0x40, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x5, 0x1000, 0x6, 0xfffffffffffffffb, 0x6, 0x100, 0xffffffffffffff54, r1}, 0x20) setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r2 = getegid() setgroups(0x20a, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0500000007000000000200000300000086bd0900"], 0xa0) lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r2) chmod(&(0x7f0000000100)='./file0\x00', 0x480) 05:14:25 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/18}, &(0x7f0000000040)=0x14, 0x20000000) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10002, 0x18) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x10, 0x4, 0x4) r4 = open$dir(&(0x7f0000000400)='./file0\x00', 0x18400, 0x88) r5 = getpgrp(0x0) r6 = geteuid() getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r9 = socket$inet6_udp(0x1c, 0x2, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x8100, 0x20) socketpair(0x0, 0x0, 0x40, &(0x7f0000000540)={0xffffffffffffffff}) r12 = accept(0xffffffffffffff9c, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000005c0)=0x1c) r13 = socket$unix(0x1, 0x5, 0x0) r14 = dup(0xffffffffffffffff) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r16 = socket$inet6_udp(0x1c, 0x2, 0x0) r17 = getpgrp(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = socket$inet6_sctp(0x1c, 0x5, 0x84) r21 = socket$inet6_udplite(0x1c, 0x2, 0x88) r22 = socket$inet6_udp(0x1c, 0x2, 0x0) r23 = socket$inet(0x2, 0x0, 0x7ff) r24 = socket$inet_udplite(0x2, 0x2, 0x88) r25 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r26 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r27 = socket$inet6_tcp(0x1c, 0x1, 0x0) r28 = accept4$unix(0xffffffffffffffff, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8, 0x10000000) freebsd10_pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(0xffffffffffffffff) r31 = open(&(0x7f0000000880)='./file0\x00', 0x86, 0x10) r32 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/pf\x00', 0x100002, 0x0) r33 = socket$inet_udplite(0x2, 0x2, 0x88) r34 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) r37 = getpgid(0x0) freebsd11_lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65309d"], 0xa, &(0x7f0000000380)=[{&(0x7f00000000c0)="054b1565ddab2a9a8d884be7c1609e6db75c5f211824f7a59afdefbf04368e84d13858d08933dbc9a2a056348a7ea91bf27be3409e99e95ad964313b5aabc170baf0f6dac27bd38edccb3a877255c99f1a02f197222558cdc3276fecac236b50f60b6a26ee9f2cc287a8aad9e626da001914fd9bf3cfa33d6cc21a03bd55b085c0b5e68ec4d62cca0637adfc8bc29b23859e4366630df08801e9ea4d6d4da6c35a292444e4f9157c0960a3e504561aa76fe9bd29cd7196dbd795c49f072c812bf201de9f44d0c62a11a6e4a1412ef8f327bff30699995fd99683e40949a21f72fa1e50dbc2a734e5dc", 0xe9}, {&(0x7f00000001c0)="cce2d045a0eaae874b87c37fc9d432f11ae602b68263e223873035b8fb520bfa1e8dfabfe4d0ff090c86fdafbe575d7c9db5d77414100e380d413edf26a870c61236667c3e2b990d247cfd7f2db9cfcecc211caae49681ba4cd24f590b7ca09b5335525590602d869c194050258621f808cf01aba0c34e5bb30c39fb465109935a5b3700962c0c275aaa4004e07052849eb88b0f8614dbd23ba5a1ba5cdd31257c78", 0xa2}, {&(0x7f0000000280)="b2d301bae1b19cc2ae64e8e63c3b0b467d86a2115fe8b6c1d8108ff71c4a61132eae80f19a87551b7bd0d0c3eafe97a0b5a6cf47a5a28e59dec7776cdb284b8506431fc7aa59591b2974ec67bcb966e7f8cb01099e0ac08867d5b272088ac5cdbf5e067342c219a0e12223bb8d08c0dc4517591f36827f50b34b65b2cf09a7a7cc2b9a80caa4adcec317faf6c40d53015af05b91ac2c493ab4a6726983db03805d153e216e47d63ce74df8b9b51d65973909666171cd713e40cee0d8fce08e74957e4811bf56a26ba4778311571f58a0a5c50a31c6b3cdd8", 0xd8}], 0x3, &(0x7f0000000ec0)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x8}, 0x0) r40 = geteuid() setresuid(r40, r35, 0x0) setuid(0x0) setresuid(r40, r40, r40) 05:14:25 executing program 1: syz_emit_ethernet(0x106e, &(0x7f0000000240)={@broadcast, @broadcast, [{[], {0x8100, 0x8, 0x0, 0x1}}], {@ipv4={0x800, {{0x17, 0x4, 0x1ff, 0x7fffffff, 0x105c, 0x67, 0x5ba3, 0x5, 0x63, 0x0, @broadcast, @loopback, {[@generic={0x86, 0x10, "a597086ff3025eba6762b1259ad5"}, @lsrr={0x83, 0x23, 0x48a, [@loopback, @multicast1, @remote={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}, @empty, @remote={0xac, 0x14, 0x0}, @rand_addr=0xcad]}, @timestamp={0x44, 0x14, 0xfffffffffffffffa, 0x3, 0x8, [{[], 0xfffffffffffffff9}, {[], 0x9}, {[@rand_addr=0x6c], 0x6}]}]}}, @generic="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"}}}}) 05:14:25 executing program 1: msgget$private(0x0, 0x200) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1, 0x0, 0x3ca) 05:14:25 executing program 1: r0 = socket(0x1, 0x10000201, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66692e279474dbd14d7e000000d926a45155e1b3b800"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7, 0xcb83d7d059aac58) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000002c0)="25e2a131448bab4dfa1058bdeba4467d22594ef18677673d9f8c94d0ba0135e9a236c44c4ceb9d3b3006c22061f558b30f37a7e52863e93be3cd3c64f31453dc948584129825180d564171802d6af21b0984fdc9937bdd464adb46287395cc448c080b26b829f4946cb00b5f56292f258f1541097907a65eb307e338bb26aaab10003e9f5d4cceaea242b6272d0e471c2447785524d95351726426513735dd568199b8d37681e8f67d5b2edee2b27e7ace0dad7dabbe2b83fa144fb032608dc7053cc76110c5def87c308487deeebff44512231674bfb5f1a33789") shutdown(r0, 0x0) 05:14:25 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x24, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121) 05:14:25 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r1 = open(&(0x7f0000000040)='./file0\x00', 0x8e06, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6d1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000280)=0x8c) poll(&(0x7f00000003c0)=[{}], 0x2136, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000300)=0xb) close(0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000100), 0x100000000000005c) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000400)="3125dc7aab6450bd88abc36404102194a7c57b8541a1b7ea0ccf5deece642d268acc64c3e44cc84605800c8a5bf566ea4688f5252cc2527c102ca221e0774851afe20c84cca033863d6047b5e8e24183540ba7934af5cc4b1a145f8d73c7f24f514e10656554a9a29f868e656167ed2e178a8be7bdb5f9de4b87fc70033b536a5aa7771f2a1b701f1abd402167e1abeba7074a481212bc9ba55a87245a28d89e07e0f7edd4da8f8a4305fa314a1c10f811d1e0ee62122fe82579e3d7526edeee5be0854ebd2e4eeb291acccc50f11965ff851effacc041f60796d7be82ed2c059f5fcd350b7cda9a02ce9c7ce81d4371ad298a") getpeername(r1, 0x0, 0x0) 05:14:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000000000000000000000000000000000000000000000000000000000000000000f700"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "3db499c3d836da74e836cd1fb41cdb5bf471714c6a989dcbb9559ee46818b2cc2ce09c8d5c81c5d348f97b649c841254710dbfa3f130048045d0e6babddf844a566ce8b73bafb41468de49e33d40d31ee542199426828377106613511ab82041a1be0699cd7dd7f652614f045545d9e5a5d3cd94a4b565d5b0edf38e047e0134c278b3f06ad0ff3e51c8a53038bd6c15276eeb8b22589c5dde3d7a942b6d2efb164502214d982f4cb484f570d08c2f5e47ed5e501ba9bbee4a822a85743017925979f19ae896412ca073ddc78fa074cef962031981f23878142dec8f718fd770bca0e40c2a4a47ad691877785e08e4c9"}, 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000400)={0x8000, {{0x2, 0x3, @multicast1}}, {{0x2, 0x0, @multicast2}}}, 0x118) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000b00", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x80000000, @ipv4={[], [], @multicast1}, 0xc49}}, 0x0}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={@in6={{0x1c, 0x2, 0x56, @mcast1, 0xffffffffffff6e41}}, r2}, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000740)={r2, 0x2, 0x28000}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000700)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0xe2d}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e21810000001338f016848d461dc5a397da268ea15fff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000020000000000000", @ANYRES32=r1, @ANYBLOB="3f00000008000000860200000500000004000400"], &(0x7f00000000c0)=0x98) 05:14:25 executing program 0: r0 = open(0x0, 0x800, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x100048, 0x0) fchdir(0xffffffffffffffff) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x19ae, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x7, r3}, 0xc) syz_execute_func(&(0x7f0000000280)="c4236d4ae5a3c443197c1dfeefffff00c4614d6c93f02f000026660feb96f5cd0000409e45aac421a9fe4332450f38ccd3f241aec4a1e57c8c5d00000100") syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040)) syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000780)={r2, 0xf2e1}, 0x8) r5 = openat(r4, &(0x7f00000007c0)='./file0\x00', 0x10400, 0x42) getresgid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f00000008c0)) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) utimensat(r5, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={{0x2, 0x4}, {0x8, 0x401}}, 0x200) ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f41") getgid() execve(&(0x7f0000000880)='./file0\x00', 0x0, &(0x7f0000000780)) 05:14:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) select(0x40, &(0x7f0000000000)={0x5, 0x80000000, 0x93, 0x7, 0x8, 0x3, 0x9, 0x6}, &(0x7f0000000040)={0x6, 0x80000000, 0x6, 0x3d, 0xaa, 0x8aed, 0xe26e, 0x8}, &(0x7f00000000c0)={0x4, 0x8, 0x6, 0x100000001, 0x0, 0x1000, 0x6, 0x7}, &(0x7f0000000100)={0x8, 0x1}) 05:14:25 executing program 3: r0 = semget$private(0x0, 0x0, 0x310) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x3c]) setuid(0xee01) rmdir(&(0x7f0000000000)='./file0\x00') syz_execute_func(&(0x7f0000000240)="1c17b5b598cd80f56466431409d9d017795bf9f2680c000000ad589b19c7e4c7f653fbc4c401edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 05:14:25 executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000}, 0x0, 0x0, 0x20, 0x100000000, 0x0, 0x0, 0x7, 0x1ff, 0x3f}) socketpair(0x17, 0x20000000, 0x100000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sync() setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), 0x101) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)=0x100, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000001780)={{"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", "d7734ba2d328145404b42e4bfec8d7bc643b8fe2342f55e754cc0dff4d6033b7", 0x1000, 0x4}, 0x0, 0x7ff, 0x6, 0x7, 0x2, 0x6, 0x0, 0x2, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) ioctl$DIOCGETALTQV1(r1, 0xc1304430, &(0x7f0000000200)="d5a1068bcdeccf0ae29eb39d637272799e89ff064fcd385b07df58bdeb446e843ce115d7ac2e3fb9bccc2fad41ff1cd3f4979038bc8dcc5e726cabf4344189ad5ff374fdc2482512770c565585b9b8db502030d2363b8d0991156999919a5a0fd72e8449bc29df975cd211630eb031076eef276fb089262f510de336e891") syz_execute_func(0x0) accept4$inet6(r1, 0x0, &(0x7f0000000800), 0x20000000) 05:14:25 executing program 3: syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237923a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000c4e2658e8cb31a0f0000dcdcf340ad0142c4e7aec42299b8c5fba1c9fb110f0f3804830a000000") msgget$private(0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 05:14:25 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f00000007c0)="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") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x10, 0x20000000) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x4, 0x80) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0x10001, &(0x7f00000002c0)=[@in={0x2, 0x1, @rand_addr=0x7fff}]}, &(0x7f0000000340)=0x10) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000280)="0ebc4f8988e298907eef9144855c7c6614b11e3b1f942fd9ad2243") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x7, @loopback, 0xe3}}, 0x0, 0x1, 0x7, 0x8000, 0x4, 0xfffffffffffffffa}, &(0x7f0000000440)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={r2, &(0x7f0000000480)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000500)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 05:14:26 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0xf, &(0x7f00000003c0)={0x1ff, 0x1ff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x100, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={r1, 0x3, 0x7f}, 0xc) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000340)={0x1c, 0x0, 0x16, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @rand_addr="d235c104c51bc83e82d0f108b939143c", 0xfffffffffffffffa}}, 0x0, 0x5, 0x5, 0x9f11, 0x7c6a, 0x2}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffff329, @empty, 0x7}, @in6={0x1c, 0x0, 0x5, @empty, 0x5}]}, &(0x7f0000000240)=0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) poll(&(0x7f0000000300)=[{r3, 0x2}, {r0, 0x2}], 0x2, 0x9) openat(r2, &(0x7f00000002c0)='./file0\x00', 0x8, 0x140) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {0x0}, {0x0}, {0x0}], 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) wait4(0x0, 0x0, 0x4, 0x0) ftruncate(r0, 0xc7) 05:14:26 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff388d3ea1dabc81003f0008004004000000660005fe579078ffffffffac1400bb8900a255237821c97c507560092b9b4d0700087f000001e0000002e00003007f0000017f000001e000000200000000e0000001004e234e21", @ANYRES32, @ANYRES64=r0, @ANYRES32]) getegid() 05:14:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000000)="ceec1ee84a15f68fc963db411362106b6461") ioctl$DIOCRADDTABLES(r0, 0x80044403, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 05:14:26 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0xa) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 05:14:26 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev///\x00', 0x400200, 0x0) 05:14:26 executing program 1: setuid(0xee01) syz_execute_func(&(0x7f0000000140)="1c08b5b598cd801b69e4f56962f5696200d9d9d033795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82c4c2b90a23f2168fa97c811ec422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000200)=0x8, 0x20000000) r0 = semget(0x3, 0x3, 0x30) __semctl$GETZCNT(r0, 0x6, 0x7, &(0x7f0000000240)=""/120) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r1, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) mlockall(0x3) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r2, &(0x7f00000000c0)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0xf, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) 05:14:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6]}, &(0x7f00000001c0)=0x10) 05:14:26 executing program 0: socket(0x1c, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(r0, 0x5) getpgrp(0xffffffffffffffff) setpgid(r1, r1) syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00e12aacc402f19d1e01b00b000000efa80dd4d48cc742dbc3a3056f0000004e00c4f3f26570b88de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") 05:14:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x1f, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7ff, 0x5608, 0x10, 0x7, 0x800, 0xd9}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x0, @mcast2, 0x6c9}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000001100), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000000c0)=0x7ff, 0x4) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:14:26 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 05:14:26 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000001200)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="a262fc7adf41953bf3a92b1e9eca0f67"}, 0x1c, 0x0, 0x0, &(0x7f00000011c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}], 0x14, 0x20085}, 0x20109) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x18ed3435}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3}}, r1, 0x7fffffff, 0x40, 0x6, 0x2, 0x6}, &(0x7f0000000180)=0xa0) 05:14:26 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, &(0x7f0000000080)=0x8) 05:14:26 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0xfffffffffffffffc, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000400)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd2e0fef0ef9c441956840f76423fe00fef30f1af0428ea5ba000000bc64f3430fb864423866450f18c4f3f8b8b7bab7ba1e06400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4b5c481785f77068f88c441c9d938c4a1a9601f36f2420fc74cccde5c660f3833d0") socket$inet6_udp(0x1c, 0x2, 0x0) 05:14:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x100) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/16}, &(0x7f0000000080)=0x12) truncate(&(0x7f0000000100)='./file0\x00', 0x6500) 05:14:26 executing program 1: r0 = socket(0x11, 0x3, 0x5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCNATLOOK(r2, 0xc04c4417, &(0x7f0000000b80)="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") r3 = msgget(0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r4, 0x5}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0x0, 0x6000, 0x8, 0x3, r5}, &(0x7f0000000640)=0x10) msgrcv(r3, &(0x7f0000000340)={0x0, ""/254}, 0x106, 0x3, 0x1800) open(&(0x7f0000000100)='./file0\x00', 0x18080, 0x2) r6 = msgget(0x0, 0x20) msgrcv(r6, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="00070008000000000000001000004a522c4e370be78fd22d0a3b31d00000007a18f4205d0334c78ed9fa7b15a081cdfd9b5c977ec7b81310178a38e02dc4d3dc0f1c02a2ff6d2523d91fce50b9d5e00a58c50153202fc7089460954632fe8f8f56665aecbb068ea5b695edf3ee948aab988601dfffe52a1351a25cd339b1c5299bd768d5e0f4b9649ab59d4348d796ef0fbf2776c8de084034cffbcc6799e88a113a2bd88e3c1426ef6d213b7c4b968a886af3ca2b7042df54e7d7bbb9808b0cbb9442d0b1"], &(0x7f0000000180)=0x14) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000040)={0x300000, 0x80000000}) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r7, 0x1}, 0x8) mlockall(0x2) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r7, 0x4}, 0x8) 05:14:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000000200)) fchown(r0, r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x5, 0xffffffffffff7b22, 0x2}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e230900000000000000004660000000000000000000000000000000000000000019000000000000000000000000000000000000000000006bd8a53c5a9aa90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000", @ANYRES32=r3, @ANYBLOB="760c0000040000001201000007000000ba00e500"], &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000080)={r3, 0xd57, 0xfffffffffffffffc}, 0xc) r4 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000380), 0x4) fcntl$dupfd(r0, 0xf, r0) 05:14:26 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x400, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc002440c, &(0x7f00000000c0)) 05:14:26 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = socket(0x1e, 0x10000007, 0xe84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x0, 0x7, 0xffffffffffffff72, 0x1000, 0x9, 0xffffffff80000000, 0x40, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x5, 0xffffffffffffff01, 0x400}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x80}, &(0x7f0000000280)=0x8) r2 = getegid() setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x9, 0x1, 0x0, 0x101, 0x20}, 0x14) setresgid(0x0, 0x0, r2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x677}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x6, 0x1100, 0x9b2, 0x3, 0x7fff, 0x10001, 0x2, r5}, 0x20) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000003c0)={{"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", "6d47d494fc97fa504c28796c35bf8061a8f78e92aa7d359e429078a07ede1db4", 0xee, 0x2b}, &(0x7f0000000300)="0abda015887c0fa84bc2a36b6fc6c6fcf9bec313faad2ae0f8947d6fdf9bcbee4e08d319a4a30e091f2a51b1ee8ba265b6b89a854ec4c751c326f3e5d5702ad5f67f76800262068694b24d8b424304edca882f6c4473279aa73cedf0c3bcc269e71353db1773d78ace0b907fea4fc35ffb48ab3019056c0f56c6f25920fffb3251ecc34b64678dbdcd823b06ec666f83a4b1760b1146977174", 0x1000, 0x9, 0xe69, 0x4, 0x5, 0xf3ac, 0x8ca, 0x9}) linkat(r3, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000040)='./file0\x00', 0x400) setregid(r2, r2) 05:14:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e66ec6c6530249969ec65300000"], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000001440)=ANY=[@ANYBLOB="00002e2f66696c2f66696c65300000000000000000006950b77c84b65dd0670826166ea1f3364e246a35758fa29db923e0b608b2f387ce0aa31cfa82ce2c7d2df732606187955f19b26337d4778a34b1389a269067502362b0c6e46ee7e1920ac261154ea8bbe2f289092cd7d15c6f88dd6d3c11c370e7ab7d0e2744cc7bc24b"], 0xc, &(0x7f0000000380), 0x100000000000016b, 0x0, 0xfe8b}, 0x0) close(r0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4) utimensat(r1, &(0x7f0000000280)='./file0/file0/file0\x00', &(0x7f00000002c0)={{0xfffffffffffffffc, 0x19b6}, {0x9, 0x6}}, 0x200) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xba57}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)={r2, 0x1000, "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"}, &(0x7f0000000180)=0x1008) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000300)="ba61dc183365f6540e8745df27a4a91a7088a006e0c5a32f91ccd2152882457db2049fb00b49824e34d566f0d98023ed9e770d2757b5dcfa11ce381279105a2d4487ab601dae8155c09abab1e668b5289f288241cb0126adcb7a1f5c4e297e8b32") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000080)="cd058f950e216fc8b89f816bf16e7d858015c1dc77530500aee74ce05591f6d4da820c82557a9728686f7e0e152dd904d58a653dbc9f395325fe0bd0142cbce7cc6b245dcd1590e6") r4 = socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x1c, 0x10000004, 0x1f) fcntl$dupfd(r0, 0x0, r4) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r2}, 0x8) 05:14:26 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8044, 0xd0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x5, "92224be044"}, &(0x7f0000000080)=0xd) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x3f, 0x4, 0x10000}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000700)={@random="dd0e05fd33dd", @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x8400, 0x0, 0x0, 0x0, @rand_addr, @multicast1}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) 05:14:27 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x4, 0x1) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x48, 0x103) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000080)="9f423e16bf902a61609e226769213b3f6142dc9ce404d260581b6b60283202d9f632d6cf0368f719") 05:14:27 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xad9, 0x7, 0x6}, &(0x7f0000000340)=0x10) rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') mkdirat(r0, &(0x7f0000000480)='./file0\x00', 0x2000000000000000) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') 05:14:27 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0xfffffffffffffffc, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000400)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd2e0fef0ef9c441956840f76423fe00fef30f1af0428ea5ba000000bc64f3430fb864423866450f18c4f3f8b8b7bab7ba1e06400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4b5c481785f77068f88c441c9d938c4a1a9601f36f2420fc74cccde5c660f3833d0") socket$inet6_udp(0x1c, 0x2, 0x0) 05:14:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f92d2f66696c653000"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) socket(0x1c, 0x20000001, 0x5) socket$inet_udplite(0x2, 0x2, 0x88) 05:14:27 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() __semctl$GETZCNT(0x0, 0xfffffffffffffffc, 0x7, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x20000) syz_execute_func(&(0x7f0000000400)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd2e0fef0ef9c441956840f76423fe00fef30f1af0428ea5ba000000bc64f3430fb864423866450f18c4f3f8b8b7bab7ba1e06400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4b5c481785f77068f88c441c9d938c4a1a9601f36f2420fc74cccde5c660f3833d0") socket$inet6_udp(0x1c, 0x2, 0x0) 05:14:27 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff7c0e940841a408004500001c00de00000102907cac1400aae00000011100907800000000"]) r0 = socket$inet6(0x1c, 0x10000005, 0x7fff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xcd, "fc49ee62da722f9d91964150ba18ee30f554272e00441bae8a953c08e563ebc5fe9a13b9abbfc2322f51e4f7a76c0d1bec710a7047bc566bd14a7ffea2a58781f9a291b8451e32ce209a83a0b2fdbc11db81e8c87c62315d803820edcf82e12a7e4fdccc9730f44a077471403c01f3cd7eb491df2c0bbb4df77f9d2576545f88a726035db62fbde7273429c47b521b0894914625e55a935214073251829a87de9460e35cc442893319b4f89c4eb0d7e7091d01419253b0450dd77544ab1704f1344a65e682f783f8fc667c44f5"}, &(0x7f0000000140)=0xd5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7, 0x0, 0xd631, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[], &(0x7f00000002c0)) 05:14:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f00000015c0)=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @mcast2, 0x81}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000040)="79d2496570b9dd49bcff6c4047d0e78ac5afd69fc2fff1be95860a4d15382fe930d4f4b9a6e03ebff3ff2a87cec068bb92779f6a6613c172bd78c92d11d3688e1f313a62099e7e70b799dba8b1f2a03f4a12097b8cdac1db8bda216dfbc650533b98d74bf19b104c0f867587b560ac75d67c1f0111139ac4f176c5386c40d3f6ab2f9b97c25856b48dd3ce45b8ac3a4d433dd80293c61c80520eb0cdabd0ca3648faf89ec8edea83366d3a644c8889f8af8926", 0xb3}, {&(0x7f0000000240)="a8a213e9a8d842598719ddbff069f1beb0c7329a1e9efd2ba5434d4ab5f8f05f95db256305d46727545baab08782fbf73c9b079a5b53d9431b10629065229d8de347b6c5faf0ae6d78c108086cf8f7d684e6db015b8468f26cd104a5dda76eba96db3870a31d4ef0a8eadb1369197273f144e652938b1dea2029e0e196fad7982354141f86cf27cf340088043c232a5321beb06b5960ee0c061ba5b58059bdb2a87f21e60629a7733beee48c53d04b5d9fc604ae710bbf195ff454aa38", 0xbd}, {&(0x7f0000000300)="510e84c9d7805e91c6175af3ebb2255e5bbe2e96e0719d9da9d573271105ec6e949e732def2fa0d111f2c36cb5ab921dcf5c1ae0761539a247208460d2dfb778aebf21d7197d0f80cdb2676b8d621ff00407625b219e455283c0317c85e243615635a742241ab85f1c0464b0cac03ad1f5", 0x71}, {&(0x7f0000000380)="3292f66ce00938126f2f119f969c95f1bf6f034c62e7952cf7977bcb11b50631c0264bf93c786302b91cb40755fa4af6200f8d916c79c3846f799bb9552ef115543d2385c780324810aef1832dc9faf9d59da60178b3e399c48651d9810ed67666f9e6d340f056abe1d3f1693fd1627699339a41c07fedee1af1129bfb657e8e264efa8ffd009dbb2b15cf3d1c354d0efb8644ee028fc94863df235631440eae50a641c64d598ffa5e52c5e6d11936f7c3f144062cc806ad8a1aa36adf4b384ed5a02141115c04cde8428554f95b373c4d72dc8af683b95cabc37ac8c5bd46965ecedebbf6a42f876c9f76b9b4f67e27938ddf19492eefcd13483b9915e4087587ddc7f2ad60423db35e86565147805f6bde62c1a3280331b1381dfb22cd0acf560cf88c441271bc276855246d259eae090280d3121937546babda65ce889468941e3b33d5bac4797d5fd931947a91f7eabc6577e17231baca0ca62e1e3564564caee1c212db4349bc6214352137d3d16715675f9449f8c2a3d8a976501bd3bdfb02250713c424cb9689aba87733d522ac753fa27ad81406d59e89c1810387e19a19706518e3705f433a7747aa4564947e787576c7d55ecb1d88a6e7a582849058b2fe4b22d17e870647cc4ce901313f787d145d2ff5e9589d34a0251afe09a8480d8b3b7e4a2df2a0c334ccd649871d17bd5fa5d350971a3991fdd278e28c5e99312b89eebc5600d2ffb7d0388911f8a528afd9e470cdf8e8457c55b26b28f675a580aae12888d51068b1cbbb43a4234d668dc53fac7dfe1f4759592cd080c04d4f5503934496bd37ae0c319a75cab9834c7d5737396b8e39b730cea34419c489e12845801a84a0eadbab3ccab42723c550fb43a9a8073ae1382d25ea276993f7b30ea3d7f84bb2de58e0ff709a11f4cd88949280d6499344324200d769492a5fcffa0722ac2025b5c621b78b7cfd5c7e411be918fc7d34e69514f85581bcca8e644cb6661d813f9f0ef2e5b808f81ec3f2f3beca0fc0997819e3c8b1688f588d720d115eccb1146d6d71bc5a680d042f8cfc8eca489390d1c4196511e5f8d8c35884adfe634af66dff78ceebaeda5050de385752f469e01b7669971c70d8e799c769c036e93db53a6e9976b1e9a87568512f772d9b8534998b30768901da03f22c2283696e33e99d95010e50aaf8144d2d689e328311a90572482116a3eb52964b3e2ab879761eedbf0e821523a384a2eca2cc6e844b35d807d7cd09d5837d30bedd3f551a642fa3365d9a4a89d67296778621bc0e4cb75db9bdae870403a51209bb694c4450c7f31d64d77b686034e6c446dc795466ea315bf440edefd24a0a5f032dc55c463a97faca3530295223e0f5c4e0ff5fe02518488442018bc5f321e9fa0783efdb572223c25afc878a3ccdcc1587ea72d386b3f72ef2c0e249a71ea0f115713ba7d6cb480bc4ab7579775139ce4c835c2e687e13e61e51703f32024e295a29d17b7028e8c253984eb05165ad2498b61f41dbe9db93b474ba92f083f48daec15b8d25f7ce5706c0101ff1c052d1f5d401896d7b9b6879f1dc09914679b7565a8883e4a9bd4281ab289b907a4624239b85725f646915c1ed3d1a1929239684f5f65a5c9e89d29311adf9d1e3bd831cecd3198476fd90896aca4924c1eb7b196653cc836669ea582351be87f29061f3a2b7d3897f24eb071b942de9160f0ac7f6fef451c6dc97bff41413989a06a3acd5cc972772c41fb55d99bd4ad6ef989bd94b12be7df847f5dd127f937bb57c7adecc831f89652499c345b1e90bc8d437340a97884dd4aeba6fbd3ec8e839890a11ef708d6bdf416045674008db9def356a049ccd7771f89f26498e0225f60df46ae96af38a0bb074bb28a63dc473be82646734ae485b98ee1d81bfc17d7f8258f654eb5fe9103369ebb9e9e24a45ffcf581ff7f66df46a5328cb2d596f7ed0094bc4689f5b13545ef2830f3457e3065a0cd93aaccdfedfc7ab96b3836a599ac4207a2bf3e8ce005b94ebb0ecfd0541ed8b1fbdb71a770be03462df9752298aad9c78fdd1f6af8b01fb0fa355d231bb196c19d6c0498da6012bbf19cfd6b9db784b4233cd589eaaa095779143567746f9c73afc3a5ecf5e6a3f330c53c25d1055aa25036f773aa6cefae1b8929c371ec9bf2e94773ded3d9f02237a97ae52a44d8c9bf5c9e441149ba941074928ec674e66582907883615718a988a20fe9f7eef954a29b416fcb4f92aec3dafec1ffe91e445418d174c65acfb4664730ad9fba8f538eee7a5774e58d06629de616f94f4939e2bb7a8f5d4dede65303a1b1992822c878776095412bbc367fe30a899d8fadac63590871e67edada2d475e17c7bbc7a4db4248861b254823d863677f8085c1fae9f22c13fd5c16cb4dd713ecefb15ef158d385382f0fdbc3df425110980e435205da68e39303729969f1d9bf655569edf793a2a5f4e943f45d842f36d3dd16fa69ed1572b31bb4e8e497501da9332cce1be7237ee59c9358858ce3f3d7776a876a869d96292ca20b868aa23fd2ac18093b7139b28f559342f0d90a6b9199b4b80ecbca57b0108afbdd9a14fcb993c1bfd809ccba7eb720b47e3610f973b573aa708a6ad5df1910caa80b865689adc5e6764caf33be529f2ac306f3cde112fb38dc13bbc5431bd150f2f1217eb79a6e3042b9796e9561a461f6e0cd80b4efc87c855ffe702f33905526a2327b68e42e445babf9b3792231553e099e8a0ffe024affcfc80204fcfd642ff03b6fa50ffb10b0d8932f5a9c17a569727b73e9e5435e70bfa2dbdd519c8ea9664a3e212cba99ec0b8bae39822bb39cbf701a2516130d98b46380926f92af2c8439c8e315e4b9a9987a05787c6a7fe7a467b43c71f528999d8e943ce8d2c1420aaf8caeb13efa5489f1965638ed9c40d3adcde1797db575400a0422a20184dffe449823165dd7f4e445a501c968041012f1895c460771738de6c2a122aa6189ba5bf20ece57c3d1780e1542ceb73c43d1cf08431590af2dfa1b830dbe74d6c43dfc2e12c9dcba956a57dd0f0dbfe1c5857ff7e3adfff0d0bb3cdab5be0b3d03f6cac56fae446b07d6cfb9bfc1e26420256422547728825d2d10b01e38d6979c7ea72e449f4191296a273ce781f36ff2060724befe49ddcc2b57e07d38726ab91b34149c1cbdcbc5d154e3f799980c61a3ffd7cdced92de2e47d621d045c590aeac747c5fcbafe4fe14a8eb5da837b129403ba4ea510cebbc5ac77519f37a856fb9157658b734dfc2ec5bda408bca203a32b478ae21344c4cd7d8499c8c2479e2a9313135b57655917e5fefd76965f190f2518753a10b7c51a5708c0c6a25cab70209acc89142368a6fccc5f448b3fee6dbe33697955c25a7f0e3741e4da3db6f601a1a46b2ecc1057bcaae8910165bfdea98db7c771eb765fb217ed9a098d8bea82398bb56dd7fa9d75bb91e662796324f03e7ad348b4f562ac9ec2d08c9a6fb67bfdd01a5daecf0c50df02bd63a99e903c98313fd81da4e53f7a58b8e2f6512374becf2d2e8c873599ed42219a695b869be9045489432bb451742797eeceaea41f58bbec0324c9dca7f6944e598a529974d735d847aace17e34f7bb33ea36b4e03a8ca39b5d1a74ef4f7036944a11ad26f8b4cb8d9e40d9efaa30f309756184dd14c74457bff40406ba706c57c6ef70e34c8293658f029cca8886e8025c2e352c8083e59e3ba503f1fdf752b3689f103246d1cc1a1adb0f74b39b53205cd4a9dea5ce4a863ba4c5c0564702f811b1164c3e31b2220a41c2a5bdf5cea15d153f466cca4159f76cfcc04b3d145ae19908d73ee8f9336d155e15016ee3c47ec33bf170f0cd2a72a2d0387ff6d7a1cd06c3ebecf1360b97b98ea8f5e8d779427e79abe4f520dea6d780cb24e7808aab87bd11b686cbf1dff37c4105fab5d5eae60164c0b8748cf8119eb7e11360a0c1ee412d663cfd46e5051da8cc63f7ae5f60909b7b96677797114e554dad17f1330a96272b2970417720cff3f723f75d3fdbc4ee70b980a74afc55272f23ca74cf8fa08259f0b4d636ee3cdb288ab531e8749ce460ab4e424a8d1644b6e62e20b3866e71d16bd4f289f800ca6617eacd39d85926a89e8900f9dcc76a4ff3261e4197065d5754f07ed2887c9d09f3d42771f35b487d74e728779bbf2294955f3493ee0890cebf6b4dd648126c4c58a73924989c118306793b69f8852bdbf5b697c3649e1f2807862a501993b4ac9d437b7d3d67de0632a323cd9c3559567ff8eed43f681187616d3f960cd3a149fd8718626930e0aa71dca97189cbd8fa2360dc6c1d36044c6eedffdc4f3c68a30f1c2946bc56000a68e2d833d5cb2a99f83931484963591f8f93e951e56446fad83b46574642e2131efc580aeb796ec71a3d9ef2f844837eb60114d906416c69a8a2b65fb9d1960d18b0e722d4b9bb446d704ed6110ce958be2fc9ee2b0c4b3c711a18566866a9fd7506310cfee84f3a9cab35dfe6ff51db742c2740d2cb719b43fc9c80c6741a259bacaf73d78f360d764b9a16e2d7a7cb10d9762b136648a87d97bc62c81a8913b45ea7f2da3910639f0b10d935cbe2e350209416796c38c62f16136b6d4343ed728ec1cf15d9eafcae96552d9389a60fb855ad659042f34f252156041486d5dcc9bb65ab93cc1fde5e5769b26a406ec9a3a54abecf9fcc46dee8df9fa80fa6f51a9860a2ad87bb5e7bb0e9300aa743f241747991c27ec11371717bafc1f5484f406e3ac1d2b0892d7a63e6ce1558f868df0fdc4c862c7f687cef2885f45c043cf242fa2577bd2280ca4863a5a0e638d30b5f96ed407d861e3b1bd0ae66ac8880c035c6db3d8059f853634e23ed8f92d26eb67e51dcf1df7332faeb10a4d46f0b5b1b772396fafa9565b7cc2c2148ce0bd971e29eafb2b7c1c3a7330fb3c637531953230442571c2ed79d4a42d039ecf4e8a6e8a0f2a49f274e6d44e9335c74816c511970dee3bb2cec4d58aa72cb9a97ddf161494bb2e3ddd0d5074988dc071af7e1cc4924b2d788ae59b4440da45495481791adbe00197786977c024f7cc47442df0e4243fa7ac2fc75ac443ec737ae7b44e97936613459a2f62d2798e8ae7695654116c61cd5400c5f45bb18d27ca9bd7f05469473fa86b593c64ffef6026a44888165185e27a3c9595c46bbf9a97229f21f4a62df61329cf48f20fca1f1a0b5e3936bb86a167e576d631911c0cc1814a986ac40847b32339abb9465cfa3b0cfc7c069cb4ab9f9b1d1ede3552752260d6ff57e650264a3381c1786fdb756e7bbc193b6576bf62432117e441c9d1ef583e3424f118d938e48f0f3b2a87a3762fb1ab3e68842df3cd3844c2be88437e8ae9492ec3c507efe2889cd1e1e8df035438d6438d981c059286bece92030a718f36e0ce0b06c5b541f6abb7c5f96b809f3f0096be6cf64b9839771b1cd31601494d7f687ae7cc0a9d90fe1198781b5aa3c3d13ff53205ee3f0f823c1b03ef866cb43cad259b96bfa6162645a42edaf4664222b9813b45258de1f4631906cbfa60f8e465005e5a4058ca9f9045661eec40b8995ccd21e3edce285259ac83f9332152f7555e9797e88f0d31d240e5a100c864e6b585dc9b1f6951969d0ed5e3882bfab1447964bb336e9da56e1405a63456807956d3c87822eec9bc2b76d368a624651aed333de89324002bfe5f1a41ddf2a4abe80d06b85e7f19613e0423a4ca5197a6b8fd868b61237be94f0ff588f930325b728e637e5e4b6f5b5ee67ed98", 0x1000}, {&(0x7f0000001380)="2c14ea914383015c7ba0b05884c16b17734e37cd9b33f26aac8cb64b8ba1afdc90fc1086f6b2", 0x26}], 0x6, &(0x7f0000001440)=[{0x108, 0xffff, 0x7, "31b954e42219939b9d875eb236fe2fb9f741ac9eb758f048978dee853042195315a671fe9683f75df6cfe9982c2bd8f05a2195ae54e102851ed18a4b80a8a07b38ed38cc8d0f6909f503cb2e0678e0d310acbd8376b5299756463c71beb98ae8368e35f78b03cd8b8b9400cc574f67895b6967c6f0c97c0a40112ca6beee7d90452011daeacd8d378852f74d9dba1f237bbcbe595ed73f46dabd663e4a5de19fa31bd1a6bdbd3188b1f6fe044b9db882ac2b79b0e5ea1c6cdae437da926268e324a2e918527e9d02f9a31c2a4ada1d01cd7bb2a5bdd4548b3adc847fe1b5759480a0973dcf4d07a4ae6784dccb5be323e51c5506edae87"}], 0x108}, 0x100) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="83022e2f666d6c6530001b1d6c75bbcf68a755ec7af47f664015232c2ab6ecf2f048d1e46e"], 0x1) 05:14:28 executing program 2: open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x6, 0x1, 0x200, 0x1ff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r2, 0x4}, &(0x7f00000009c0)=0x8) fchdir(0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0x20000ff}, 0x0, 0x0, 0x0, 0x5, 0x6, 0x0, 0x7, 0x101ff, 0x3f}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe") ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d2417f5ba7495660fe9325078dfd2d58800302bee") syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000") dup2(r0, r0) ioctl$DIOCGETALTQSV0(r0, 0xc100442f, 0x0) execve(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000bc0)=[&(0x7f0000000a40)='/dev/pf\x00', &(0x7f0000000a80)='\x00*\'\x1d\x00', &(0x7f0000000ac0)='\x00*\'\x1d\x00', &(0x7f0000000b00)='/dev/pf\x00', &(0x7f0000000b40)=',\\\x00', &(0x7f0000000b80)='!&-@'], &(0x7f0000000e80)=[&(0x7f0000000c00)=',\\\x00', &(0x7f0000000c40)='\x00', &(0x7f0000000c80)='\x1a}}[^]@\x00', &(0x7f0000000cc0)='!&-@', &(0x7f0000000d00)='\x00', &(0x7f0000000d40)='!&-@', &(0x7f0000000d80)='/dev/pf\x00', &(0x7f0000000dc0)='\x00*\'\x1d\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='/dev/pf\x00']) execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fchdir(0xffffffffffffffff) fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r3, r4) 05:14:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x80, 0x81}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x2}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 05:14:28 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="1e470f135857", [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) syz_emit_ethernet(0x4f, &(0x7f0000000040)={@local, @broadcast, [], {@generic={0xbfd7, "aa31897161de85a656e03a8c54a090cc6fd0ab1b1de180351bc7e804a6bbc3a49b22539f356b0772450b0d2e61fcda96bc540a6db6f4fdeb1120c35fb9a2cdc99c"}}}) 05:14:28 executing program 0: select(0x40, &(0x7f0000000140)={0x7fffffff, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) 05:14:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='8', 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x6, 0x4) 05:14:28 executing program 0: semget$private(0x0, 0x1, 0x200) open(&(0x7f0000000000)='./file0\x00', 0x42, 0x40) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r2 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000002c0)=""/168) 05:14:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 05:14:28 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, 0x0) 05:14:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x20) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) open(&(0x7f0000000340)='./file0\x00', 0x100, 0x37511b122e843baf) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f0000000040), 0x0, 0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r3, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) 05:14:28 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000280)={0x6, {{0x1c, 0x3, 0x0, @empty, 0x4d}}, {{0x1c, 0x1, 0x6, @empty, 0x800}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000140)={0x800, {{0x1c, 0x0, 0x2, @empty}}, {{0x1c, 0x0, 0x9, @mcast2, 0x7}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x2ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 05:14:28 executing program 1: setgroups(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000580)="982ce00f050520d0f80791b0094141e2e9964180bf108a6796fbc4237909a200800000e666f66d220f21fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291aeebeba065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") mincore(&(0x7f0000fea000/0x13000)=nil, 0x13000, &(0x7f0000000100)=""/97) dup(0xffffffffffffffff) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/5) 05:14:28 executing program 0: syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) close(r0) socketpair(0x1, 0x30000007, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x24, "a7b41eb02e86cf8df9d48596d90b519116114ac47a268a4a7673c9aed817cd5524168b79"}, &(0x7f00000001c0)=0x2c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x800, r2}, 0xc) syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000240)={0x3f, 0x4}) ioctl$DIOCCHANGEALTQV0(r0, 0x80047462, &(0x7f00000000c0)) 05:14:28 executing program 1: r0 = open(0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(0xffffffffffffffff, 0xc1004431, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) openat(r2, &(0x7f00000000c0)='./file0\x00', 0xa00, 0x8) writev(r2, &(0x7f0000000280), 0x26) truncate(&(0x7f0000000040)='./file0\x00', 0x100000001) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(0x0, 0xfffffffffffffffc, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 05:14:28 executing program 3: pipe2(&(0x7f0000000000), 0x100004) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x9c55a147257502a4, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 05:14:28 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x10000000008001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0xfe60) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0xd8}}, 0x0, 0x8000, 0x8, 0x8001}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x2, r1}, &(0x7f00000002c0)=0xc) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) 05:14:28 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400200002c2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000a40)='./file0\x00', 0x20, 0x9) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x1, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) getsockopt$inet_buf(r2, 0x0, 0x2, 0x0, &(0x7f0000000140)) r3 = dup(r1) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000440)={{"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", "c7f146e3441181e3e47996ad831c80230197dd68a5aaf64b78deba88a97ac2ef", 0x3, 0x4}, &(0x7f0000000380)="08694917510165e32ba23b09b35211aa834246b29adaa3ce218a1c11b7077badba595c2af3882872ea07cd69688b5ce809468fd083eea4f87b86f917b97c00dcc7ffa388ab2b6c5b9d8268a636e28f00e99e963f98329cde28ae55f5224b5d0ea9827f3537c6f853981d49f6d71bd0e2859cf80028db986354441f227971de9e9a354b94e78722bba9fa35b99f472e627bced324996a3b3b615880823c853d97692c50558a30d1b104", 0x1000, 0x4, 0x1, 0x7f, 0x9, 0x6, 0x4, 0x81}) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x2000}], 0x1000000000000013) getsockname$inet6(r3, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000a00)=0x1c) setsockopt$inet6_group_source_req(r3, 0x29, 0x54, &(0x7f00000008c0)={0x1ff, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, {{0x1c, 0x3, 0x100, @mcast2}}}, 0x108) write(r0, &(0x7f0000000080)="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", 0x263) 05:14:29 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_getdents(r0, &(0x7f0000000140)=""/123, 0x7b) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f00000001c0)="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") rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000011c0)={0x7fffffff}, 0x4) mknodat(r0, &(0x7f0000001200)='./file0\x00', 0xa002, 0x7fffffff) r2 = getpid() fcntl$setown(r1, 0x6, r2) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x4eb7, 0x100000001}, {0xfffffffffffffffa, 0xfffffffffffff801}}, 0x0) 05:14:29 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 05:14:29 executing program 1: r0 = socket(0x8000000000000001, 0x30000002, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="010101"], 0x1) mprotect(&(0x7f000032e000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xe454, 0x4) bind$inet(r0, &(0x7f0000000000), 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10) 05:14:29 executing program 3: clock_nanosleep(0xb, 0x1, &(0x7f0000000040), 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x20, 0x9, [0x20, 0x80000001, 0xab6b, 0x4, 0xfffffffffffffffe, 0x800, 0x5, 0xda1, 0x4]}, &(0x7f0000000100)=0x1a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xa, 0x83}, &(0x7f0000000180)=0x8) 05:14:29 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1ff, 0x3f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0)=0x603, 0x4) r3 = dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0xfffffffffffffe67) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00']) fstat(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a80)={0x0, &(0x7f00000009c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in]}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000b40)) getresgid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) lchown(0x0, r4, r5) 05:14:29 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100000000000065) r2 = open(&(0x7f00000001c0)='.\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2000}, {r1, 0x204a}], 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100)=0x8, 0x4) renameat(r2, &(0x7f0000000080)='./file1\x00', r2, &(0x7f0000000300)='./file2\x00') syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x100000000, 0x4}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xb}, 0x8) recvmsg(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/61, 0x3d}, {0x0}], 0x2, 0x0}, 0x80) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x410, r2, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file1\x00', 0x20, 0x5) 05:14:29 executing program 2: syz_execute_func(&(0x7f0000000640)="98a84aa84a2c431c3e0f05f242e161bf00000200c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b3226d9860010000066460f7e200fb8c4394e4e5b3667660f38f6196d36b781b78114979709be21045fd0c5c5f3476dc4534967c4678fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c23e0f9bb23f000000f0fa40a2220f587e32750dd4d466f2afe8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000040)="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") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") 05:14:29 executing program 1: syz_execute_func(&(0x7f0000000080)="982c170f050520d0f80791b0114141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100440, 0x2) r1 = msgget(0x3, 0x0) msgrcv(r1, &(0x7f0000001240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7297c746d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000756d68b3ca44d29cea000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000"/4109], 0x1008, 0x3, 0x800) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000011c0), &(0x7f0000001200)=0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0xe30d, 0x2c4}, {0x4, 0xab}}, 0x0) 05:14:29 executing program 3: r0 = socket$inet_sctp(0x2, 0xffffffff80000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0xfcea, 0x4, 0x6}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0xb1}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) 05:14:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/72, 0x48) pwritev(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="08aa6595518ad0cdb52ffb829f72ec56c2af1d42055695b3d594d0948b847ee9005be1e736352460a18b2f4ac087f896dfd64c2bf09ec403a81528075ceadbd6d5ca96b1f9969f", 0x47}, {&(0x7f00000004c0)="72ef97f7982c10a53dcee83f6eccfc53e52021108c3496b941e052be64271d7130afeee2a0504a66d1304bc83940f9bdc6fe0223ef619ec538a1d5bd78363395afb4ff242a5f378a037acf54ca2b4d92893a459fe3c5d162a4f4ca6f07b573686f6b97068f62cfdf1e51937aa7", 0x1f}, {&(0x7f0000000140)="44e82ab47ee577aad19ff9160fefc7e4aa9fdfb7bd09bb727662465b025280b9b3a2a6d8b704ffca62f3ba0fc6e646bcc2d82b8044b2e14f69b20d22d71d26780a1aca76634a0ee7604e04f389837c479c0b7db99fe195d19f9a81a79aa825b4f17a2eed90681fc9fba6324b1910898d7d526219f09a6a6af36e7b0f6ea765221041f42ebd1ff9d92d7373d9e45ae7a6c948159d41dfc42798997cb96d5f6089eeb2813a6a50a09e5217684a374bddbd3cc485dff25ed7960858f0dc6be820ea9b49623ca795a803b8d0a8b684ea8d5e390ab230d28c5c979398eb6bb1b78a18511b0e9e36d3504e0f", 0xe9}, {&(0x7f0000000240)="f77701bb48", 0x5}, {&(0x7f0000000280)="61b7213933c5b3f35bda51125c109c3453cd6818e44b0f4942e5ef67e90971741aa540ad043697e395bea21747198bd42f86a73e1e2f031422c01c078bfd4f924c34918fe5fd2ffaad68183413ae2e1820c4", 0x74}, {&(0x7f0000000300)="df97aa738526aedbdbe3ea", 0x8}, {&(0x7f0000000340)="f43b00165b055280ab01c30a30ae845512608f3a47f2d21dd7f8744bec6e9669f3ac44608392930500000000000000443265d4d4e36b0db3be7ac5e6ad55f25ae44ebda08baa196b7c73bad731fc19ca0a96da9687269443e63e1d1fc154a2de2e4dd1ca0a89cb39ae0676bda9ee868729f0", 0xffffffffffffffdc}, {&(0x7f00000003c0)="df", 0x1}], 0x8) 05:14:29 executing program 1: 05:14:29 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000540)=0x4) 05:14:29 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c120f05f30f59bfd9130000c4a37bf0c55d41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000001140), &(0x7f0000001180)=0x8) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x5c) 05:14:29 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="22cc7759153b13a93dc7981af1e7205e3357ee5b0cee22e9e066c8fe28e39ce8dfae445660f43a866b1cff96f73c98b939ee33ebca0e2eb31c7ab14effe34294f53dea96284753d0722411aef6e736d7373fc3f521b45b26f930ae89440f43d58d1b76cbc99bd7c018fb3f3b1d9d69263ca2c5d5064cce176c1fbf1cdcb3c58e1d60410c7bf48585b4bd80648c6f65ced066c520c64e980e7ae75d1bd3b5b3e573050a6d0dcdfff261c0c9a8994bd50a6af1e0ca704edeae4763b0fe4e4a2682e0bcd2d35c116c22a99ad9559a985dfb88e45a2e740d32681b946c8d56da693ce0a61b7a581f1d10b5d56e54afb31e4f89c9b14f96f1c1bada9e2baf9db9233a32b83c65f0c23f23885f51e7e95b1e8b599cba4a50debce5f624662fdc932827a37ee9e3bdeca39d8f6e23b198811caebf340a78a378da08711bd6ce7c52b310e23a81ef9a8d64f7750d0fd69402ed2cec09978374003432f5075b2898707ed39076ee525a21373ac10835ef9bf0184c2ff48269bb5997dc93186a9bcc11b36e95d2cc66a2377bd44581119d6e33d21e0d0d05111e112422e287ef78ea8848a129e57eb22a7d1b8de9ed7c3d2cade2dfe1c9a782e7532fa1f889f37f9054ab830913684aadd5cc0ba012b4a99def3ca6b4733191ba0a6b43c9b0afcc51a28234156088af2d0c5bf4daac2d861288af0d1dccef3079465dcfac6c57d9643227f9e5b42509e83b7be2f5", 0x209}], 0x1}, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x80) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000a40)={0x0, 0xa71}, &(0x7f0000000a80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x8, 0xeb75, 0x202, 0xb9, 0x2, 0x8}, &(0x7f00000008c0)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000900)={r5}, &(0x7f0000000940)=0x8) r6 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000040)=0x8c) sendmsg$inet_sctp(r3, &(0x7f00000007c0)={&(0x7f0000000580)=@in={0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000680)=[{&(0x7f00000005c0)="2199c3f01c122db579b1d2a5df320c4c5b21369ca8cb7a984df33076f8973464385ea3f356aaa22d5521d1ad26d87d99d76c2ce75914072a75ff68b22cd84f7a84fa261a1f627da14a77c1616dbff24108c56348a466f4fb49fb59b046296183ba27e5eac59e0a31116d44397b1602bfd1211061869d5bf848b2c6d7c83b5785f008e7e5fc962bd16240c0a79e74910e2b1f38", 0x93}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c0000008400000004000000030020000300000082000000", @ANYRES32=r7, @ANYBLOB="100000008400000008000000050000001c000000840000000a000000ff02000000000000000000000000000114000000840000000100000000000600008000001c0000008400000004000000ef0e000409000000d10e0000", @ANYRES32=r7, @ANYBLOB="1c00000084000000040000008000000806000000de0d0000", @ANYRES32=r7, @ANYBLOB="1400000084000000070000000f0000002a000000100000008400000008000000000200002c00000084000000020000000100000000100000feffffff0900000001fcffff0800000009000000", @ANYRES32=r7, @ANYBLOB="1400070000020500"/20], 0xf8, 0x20008}, 0x85) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f00000009c0)={0xfffffffffffffffe, 0x3, 0x800, 0x4, 0x8, 0x8, 0x9, 0x9, r5}, &(0x7f0000000a00)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000100)={r7, 0xc9}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x800}, 0x10) sendmsg$unix(r6, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000000000e324edad18d0e390aee40000ca371327333ffb3200b87148d38892063b276d974afb26520cf56c54c9685b2544281d8312e40b4c4103e5a07ca3958f57c7dd8337e50e6a7cdea7d1804ba6b91d110d49cf225119ba219347551a923830ef5bbd6e80d5e2cba63f43c43ca821beba04562689091944565a95fefdb3acafcf26d3009e243215aa008574e907db8c3dafa30ec7c848dd6920b4ff1483e639227c2e5cb05f51aac8a930df47b07c1f941cbf9567b8ef9ef4a79a925bea5d0090012889436e4173ff5f46261120e4"], 0x10}, 0x0) 05:14:29 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) close(r0) getpid() r2 = getpid() ioctl$DIOCGETRULESETS(r1, 0xc444443a, &(0x7f0000000000)="3c39b7ca00eed3f3c4c9303bb36cee6e16ae8d261bd8cf39c21fbd7db26d5fcf1a1cf1480b430c00ce86c9ef8a58bc19e2af56") fcntl$setown(r1, 0x6, r2) close(r1) 05:14:29 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x808, 0x2) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0xc00, 0x104) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x5, "9aee4bb8e64046a83af5cfc68632e4eb"}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x100000000000000a, &(0x7f0000000000)="4544859b", 0x4) 05:14:29 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="8fed7c420a0eb6ca0df183cf94d5d0ad030476faceb8416d362c7ede354b55d92f237d33fa9483770dfad8a111fc74b4582aaa4e5dc228e16d160098c8e403ccec289e809e546a84995d833a7b") flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) execve(0x0, 0x0, 0x0) 05:14:29 executing program 2: syz_execute_func(&(0x7f0000000180)="96f3a798472c431c080f05f30f59bfd917cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c61600c66db712c483397fd300ee0fbcaf00100c00f345d903acac01b00b000000f08171a30b8a826eefd48cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f") r0 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe8, "c6e38f4025a46ee0de986f2d5260eaa9332960d63cba72ae5370cc9b71236e937998b8c538859939e1132986ff9d1d43a623c94d7875b95c340e0643e09c9e7837a753369b595aaddbbf1d639706adcd66e93abbb94129b2e212b03765b3143928d915028080a5e471a7150b26fa17a23338376e6ef6bf309b62d069b9a01272dca6fe64c93734ebf784d6181a10c22635ef14474fb6c370ad3550f8a507768b1759c4373f824725069fa5e54be2d436933a7b883fdab8499a62cf5974087aaa07108c22882b5e3ce4ece47e43d6b6aa4ee1a816fb78bb0dfcb67a17cec831993782fd47ca166001"}, &(0x7f0000000100)=0xf0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000240)=0x8) 05:14:29 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ftruncate(r0, 0x2) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x61, 0x0, @remote}}}}}) syz_emit_ethernet(0x1, &(0x7f0000000000)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0x4, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f'}}}}}}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400, 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x10000, @empty, 0x7}}, 0x0, 0x3, 0x7fffffff, 0x4}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r2, 0x7, 0x7}, &(0x7f0000000280)=0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000002c0)={0x3, {{0x1c, 0x3, 0xa1, @rand_addr="e577c80f440fc56c795eb49795484525", 0x5}}, {{0x1c, 0x1, 0x9, @loopback, 0x1}}}, 0x108) 05:14:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x1000000b7, 0x0, 0x11d, 0x0, 0xb1513fd633f07b13}, 0xffff0000) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 05:14:29 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRESDEC]]) syz_emit_ethernet(0xa4, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaabb000000000000080049500096006800051f779078ac1400bbffffffff00940600000001070705ffffffff00000c029078010100004909010100680003066000e000000eaa0000000044140111000000010000a802e00000020000001f070fff000000000000000700000fff44080b9300000200831b0800000086ac1400bb00000001000000007f001301e0000001018f08791d61133a79015bcb607ad8f2"]) 05:14:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10005, 0x0) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000040)="156d5a2e1a2e887f1fa3f131f5e34722234d75bd01283b02527da244fbd37eba74ea5f896909e76f5a0b7b510bd068e820dcbbd41d95882415943149c1b56988") syz_execute_func(&(0x7f0000000100)="985e4231c71c1d0f05f359bfd94aac0043c0eb25368d28a2a2363e460f1a7000660fdefc97b70f6b3236f083b6800004f0000fe9e9c4c44e4e4f751ec4016d7d14deb921045fc50744dbf6c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf0010f4c27dc80a12b9126161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d485147575628b3f080101010fe25800618de3c0f526c4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") 05:14:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f0000000600), 0x0, 0x0) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2309000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=0x0, @ANYBLOB="97885e262688325105f1d767517ae50000000000000007e8c7ae597e7f2b107530dcc2a86e2a00"/51], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x5e96, 0x1f, 0x5}, &(0x7f0000000140)=0x10) 05:14:29 executing program 3: socketpair(0x1e, 0x0, 0xc5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x77, "c574fbf1cc1c500fc7c5a2bca6290aaa2c13b6e9254495a5c81a92b3e564fb09af1068261a71f8ddc16bc46573df2b528eebea8bc57a3a1b518a618c1609f95419d0659aff24732ef998f3da1e3afb9520555355217984ebf18b0c615774597ce04c33feb5a5531c378faf7f4ff01a7fa711a8b770c3d1"}, &(0x7f0000000140)=0x7f) 05:14:29 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8f, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 05:14:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x3, 0x9}, 0x10) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000001c0)='accf_http\x00', &(0x7f0000000200)='\x00', &(0x7f0000000300)='[\'\x00', &(0x7f0000000340)='accf_http\x00', &(0x7f0000000380)='$\\:m[\x00', &(0x7f00000003c0)='accf_http\x00', &(0x7f0000000400)='accf_http\x00', &(0x7f0000000440)='accf_http\x00', &(0x7f0000000480)='accf_http\x00'], &(0x7f0000000600)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='!/.@!#\x00', &(0x7f00000005c0)='\x00']) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000240)=""/144, &(0x7f0000000080)=0xffffffffffffff85) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_http\x00', "4ce54b733601a0dfa52a4d7fcb26befaf42880ed36d83375fce18fcd6716974e5fb0d1b764417fc1e14e8410f10031718b07924287f9a41f8c4bb954ebe765bff9ad814192533d394de6cfe69115f9566af1f8f59e7aa8db0509b2927f6c685b8b7e270bc19e91ed26ca4df863a8d67f2cecd1780b12805401b80ace50757c3dc1457f646a49d9c890eb8b8dbbca11be3c1458c511d941d7eac16b58faaaebe6a13337547087837dd474aeeea2ac6b793bf82869233afccc9b9442ae9318bc52014da6de9f49a3b7da943190d2a193d867281eff81dcc9ecd5f307bf1dc4063999ce8ddb8164e76a96b99d85d33ecce9"}, 0x100) 05:14:29 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82e12ff7000000000000558f56492418532d136960550569c8aa49161830d9bee237d34395a3ef2088f3aa03"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x180, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 05:14:29 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) dup2(r0, r2) 05:14:29 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd900af00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf944900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f0000000100)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200101c, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x8) futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x5}, {0x6, 0x44d5e529}}) 05:14:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1f, 0x3, 0xffffffff80000001, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x5c17}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x80000001, 0x3a, "181bd2e39293deccf2a2fa08e0e1d2250f0efe51183330ebac024349104f79dbbd2a7be2e351c79a3c4d569bb23888d8c1c4e9331bd4705329ea"}, 0x42) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="10", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="7892", 0x2) 05:14:29 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022f397f572bfe2ac9"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 05:14:29 executing program 0: syz_execute_func(&(0x7f0000000100)="985ef3adc462793047d50f05a759bfd94aac00470fa50241e2eba2a2363e9ef2240f1a7067e2e2e203310facf900d0d06b32fba2d6c4020902f14e751eda016d5d14dee509c441f92b35168f36ab17f240d1d2c4e10bf8c45b66410f3a2027d5c4c66db712c4e1f970192af7dcdc0fbcaf00100000c4c27d0a21ac652636660ffab88ecd000001b04b9700000fc09f00800000ef6442dc86000080208cc7c422c5be720064360fe25800adf3440faedec0f526264788fec4a18e7dbbbfdd5c14c6c66249bedc650f01670066470f383a4d4ba283") 05:14:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000024, &(0x7f0000000000)="df", 0x1) r1 = socket$inet(0x2, 0x1, 0x157) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000200)=0x8) r3 = socket$inet6(0x1c, 0x5, 0x5) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r2, 0x0, 0xffffffffffffff96}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0xffffffff}, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e207f7cb43dbe8fcd4ae00500000100"/136, @ANYRES32=0x0, @ANYBLOB="1f0000007f0000000700000000020000e73c0000"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={r5, 0x11f}, 0x8) 05:14:29 executing program 0: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x903}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x7, 0x4d}, &(0x7f0000000140)=0x10) 05:14:29 executing program 2: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe, 0x800000000000000) 05:14:29 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x0, 0x40) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r2 = getpid() read(r1, &(0x7f0000000240)=""/228, 0xe4) getpgrp(r2) read(r0, &(0x7f0000000100)=""/247, 0xf7) read(r0, &(0x7f0000000200)=""/42, 0x2a) execve(0x0, 0x0, 0x0) close(r1) 05:14:30 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000001340)={0x9, &(0x7f00000012c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x3, 0x1f, @mcast1, 0x5}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000001380)=0x10) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x800, @empty, 0xaa}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="ac4ca31c79c1b529c3e07899220862587f2d185ba1a5c2ee9c175731f304036704b58c27656c7779c8028cb2eb189e7e3e924ec74d1bb600b94beed50a779bed46a8285891839b157d386762d8042cea2a1f6b6a277f156af146089f810ad99ec7f6d4791d062c039aae1ae3387cb4903b64c5b8c0f1f8ac6ea5b261172186ed3a54a59dc8da0593efd633cec94e2300d9d9e5c209b91832486cd82f96520d3354d7", 0xa2}], 0x2, &(0x7f0000001180)=ANY=[@ANYBLOB="5000000000000000110000000800000032d1bd222fdbf9953630cd569374b45488b744a5e97432c64f1f4cc00729e116cb963119216343ae888c641284b84a6e72e528f7a453ead7a93af2a000000000"], 0x50}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 05:14:30 executing program 2: syz_execute_func(&(0x7f00000000c0)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2ada7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d501d54111d00") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:14:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 05:14:30 executing program 0: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x903}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x7, 0x4d}, &(0x7f0000000140)=0x10) 05:14:30 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0xffffffff}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r1, 0x3, 0x1, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 05:14:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="88f19c6429a4513203d4dec686c06219213bbac26d5405b4c0578fc99ed31b9d1b94d79573f469086cfbeaef46e85ab04dc58c8eb034df762cf0acd3f037e9a2661afcd8d41eaa5260145e0b87f416325422ee1473e45c676f6ac77e7facdce7fdde7b0ea2f8019da70c7330bf21288012cd4e61f16e6efd614783b2b93473c705c0a91721bfccff473701f4de1419544e80404e0f03727d16fb2ad847a0aea381d94b7996cde9600d48f071c817fb05", 0xb0}, {&(0x7f0000001300)="3c5edb6ef5c49d0e7d1aa8dcad3d6b4ffe384d4f87b8ceee486a8fed85d6113b0f", 0x21}, {&(0x7f0000001340)="f0b3a8a11b6d3ff58c5f62b934d3e1217178b8fa8123a0b55993a88775c8d4304900cdd3fae81bdb2e95ad3aa199900c76901bd4b6044b3ee11fa29113ca391b84e304cc078e3c3bf40ca4fda59f8509b668b4478536b4011cc965dd798f6febe58f1c0b14fabf308042f4a931c356e26f260fdf58f7ffa9a6ca063e76c5d6cc4832ec9a003f5afd6b3a07caa187858b18344f5af532259d7123f45e96c14aa1e9d0eb569a0ba2bb8b495e939f88e93bb5a009e564c046f3b304a0e63b47358186af344d4e1486ae4d166925b438c88992ab91b8", 0xd4}], 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000014c0)={'rack\x00', 0x8000}, 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "09b401a3dc4aa2fb7adab97e32d125fd653cb2cd195016a6313c486332e7728cf839a34ba35b66f07efecb298426276228a2d4c4a1b5bc7ec79b49135561f7bf670083384ee661bea196327b6ac194961082d514096f6d187063179d87b32f8cb842284d1ff0ac244a10fbcec7cbd9190ae53f6105d3d8ebef9a2f73064b28c9905f078fea5660eac0a9c0053295b97b30c7a8f580bc1f149062f96a2d36f7f8cd5d401c80717119f72982051252789a111b0e5a31a712acd7ef5a0ab7716dfd9746423b2a4f7d47dc0f4d9ac5a6dda10038b10d9cd93a3d066ccbd7844da07e4f511cfd820be9d9341b7725a217d219"}, 0x100) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000000c0)="ea73b6fe349a71dd6606e8891a897a0b5f5d571a6f574d55") 05:14:30 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0) openat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x20000, 0x48) r2 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r2, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r1, &(0x7f0000000140)="91424c902666dd6f7f1f44b5993f163aafc8d5ff8192b8e9c27ece57698ed47a470e3bb5d83ea44ef213121964b15cece1be2b4de2ebccce9cd53e6b42c98989d1e8cff76fc5b429a26f8bb7981782a0a768f4ad37710bfcaa924558592d3c1e84cbcec33e4ca944a50bac48b03298666b671b1608cf1c11b321c1a2731fa7f4c937f58c394c70c419f9c94ec3b805fa89d18b2b520ee4bada9d8266530950d6ed43d4675f67a64cddd69ba9e85acd0179bb5af187e29a0d40d4422bb9026f047d9999942ff9", 0xc6, 0x100, 0x0, 0x0) 05:14:30 executing program 2: mkdir(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) pipe2(&(0x7f0000000040), 0x4) r1 = dup(0xffffffffffffff9c) symlinkat(&(0x7f0000000080)='./control\x00', r1, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@local, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000001c0)={@loopback, @loopback, r3}, 0xc) ftruncate(r2, 0x7e2780e3) mlockall(0x2) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r2, 0xc7) 05:14:30 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1, 0x9, @mcast2, 0xffffffffffff0001}, 0x1c) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = getpgrp(0xffffffffffffffff) getpgid(r5) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) truncate(&(0x7f0000000440)='./file0\x00', 0x1) 05:14:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xc7000000}, 0x3ef) r1 = shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000100)=""/251) 05:14:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x9, 0x3, [0x100, 0x9, 0x8000]}, &(0x7f0000000180)=0xe) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x6}, 0x8) r3 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) 05:14:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) syz_extract_tcp_res(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 05:14:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x11) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x54}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7f, @loopback, 0x2}}, r2, 0x4, 0x3, 0x88, 0x8, 0x76c0800000000, 0x7f}, 0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="ce", 0x1}], 0x1) shutdown(r1, 0x1) 05:14:30 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c090f05040d59bf0200000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e5096545dc2734d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345ddc6acc402f19d1e01b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110ff30f18a8dceb4e4ea261b7e2") r0 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000440)={0x0, 0x400}, &(0x7f0000000480)=0x8) r2 = socket$inet6(0x1c, 0x1, 0x2) r3 = dup(r0) ioctl$DIOCCHANGEALTQV1(r3, 0xc1304431, &(0x7f0000000240)="b8d3c97cea0d2c8d039142ef3a31bce7d395baab9f665530102b2a29faadaa3cf7a795c094412f2227fcde7c6b829c99b79e1387216b534660d182a5e57231ca7171d22b0b08239d5ed8d2687ffad3fb05e5521a53ae3fed89e6bb12dd9641d493d502132ada6e16a09df8fd85d2b60724eea3d115e23f648214ce796d9d") setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000004c0)={r1, 0xe5c}, 0x8) r4 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1c}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={r5}, 0x8) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x100004) ioctl$DIOCCHANGEADDR(r6, 0xc4704437, &(0x7f0000000380)="6ea86ea7d0f7f1381b8a659ab32a3b260630427e2f1590a5fd06c134d1bc4bca1ecaaa78a0b2ebb9fe59d7724be15245c53b0ae5cbae84a6dcd2376fb49a644f1f0814bcbfaa067a9b16db725eb76126e5e517b1eaf6bee1d8b21830485b82d3d219322eafe0ec13d3dcf1b4e999c136f11e7567c066aa3913810dcf297aa183d487e2e5d18abea5561ea2e0715cc335c9845cd05c39f4616cb0") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200)={r5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000300)=0x10) 05:14:30 executing program 2: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00002e2f6669f160e00217cf316c65b02f66696c65302f66696c6505067030007649fc4fd3b23d6ec00f43dfb1efa3ef57dad38977ddb86a1ff448babf8808c1adcd14a61be766a5d5193980910416229333334c4a287f72d5fa0bfb06ccc0fe26187de09284f5b6ff8024b2793160618d01def523f6ac6a23e77aa67126f4dec498d8144ff4eabf230bdd64ab24604bdf7b83269f484a925fc6c67420fa922bbf2006b3166c0634f88faa0dba0400996843a9a3f033297374adf19e51742b218acfdb2b804de87b"], 0x1, 0x0}, 0x20101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x9, 0x4) sendto$unix(r0, &(0x7f0000000440)="14b8f585473eb91cc586564f178992731b038eea834a66885bdef765ea17260b4e8d502eebcac241ff6fedac830156e5635162dc46b2211d4e25f50a50be91864871d00e864cf22323718cb4c08825401a9573afc54524719c7a307100dd3bf82b0aa757ace328c4d3e542e61c94a099aa", 0x71, 0x100, 0x0, 0x0) 05:14:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), 0x4) 05:14:30 executing program 2: syz_execute_func(&(0x7f0000000100)="98aaaa473e431c120f05420f0d39c4a37bf0c53e41e2e9b59c67660f6b32fb660f72d50f0fb8c4c24e4eb1751e0fa0e5090f1f84360900000034d1c4e10bf8c464f22654c461cd583d000015812e2e6df20f2a5205c483397fd300c9dcdcf345d9c665472214b2acc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c42e64660fd646038de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d03088a145f3110f0fc4a26194377662") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchdir(r0) 05:14:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ppoll(&(0x7f0000000000)=[{r0, 0x124}, {r0, 0x10}, {r0, 0x2004}, {r0, 0x2021}, {r0, 0x8}, {r0, 0x2}], 0x6, &(0x7f0000000040)={0xffffffffffffff81, 0x7}, &(0x7f00000000c0)={0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x80}, 0x24) 05:14:31 executing program 0: setrlimit(0x8, &(0x7f0000000300)) listen(0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1000}]}, &(0x7f0000000180)=0x10) 05:14:31 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x3ff, 0x4000, 0x1, 0x4, 0x5, 0x40, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a71e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979708b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") 05:14:31 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x40) 05:14:31 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x20, @empty, 0x2}}, r2}, 0x84) 05:14:31 executing program 3: syz_execute_func(&(0x7f0000000000)="9826473e431c170f05f32459bfd9136901c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00030081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0xec69, 0x7fffffff, 0x10001, 0x1664}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="55add51f8327b94ae695c724efbe232556d42932aef4cdd31e5446fe542ae2281ceae25c35ca90a9a621c48fce6824b7a946946a1b579f806a313f1241da883ee5eab60f6aa8b1d975e29be782928876b29d1665387127d49a70781918e3c9957e5bc48419763b79a431f78f63f2375fff8a0bcc2df0ac0757a035195fdb5e3108bc138d2ca2dc1ce8557bba1a4173b4475db01f2f89247c35e938a1a99f75b890e77a18c347e929c2e1b609d75310f786b42c4ee4c4bc0c78a36be4404dd13aa2c81edefa0232eba1c235789763eddaaa0acd58000000"], 0x1) r1 = accept$inet6(r0, &(0x7f0000000240), &(0x7f0000000280)=0x1c) sendfile(r1, r0, &(0x7f00000002c0), 0x8) 05:14:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) flock(r0, 0x8) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x5) syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") syz_execute_func(&(0x7f00000000c0)="982c3c0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000") r2 = msgget$private(0x0, 0x100) msgsnd(r2, &(0x7f0000000280)={0x3, "d529bbe0311549153210957bb84435bef666ecaa2c1139667bf210dcfa1e930e3162b823a7d87ead40b629b90f6a5e628c2b0fd7604d0ca68a243c728b318d5de1808471d50910e7a3a9610a9006f4d2260c9e67893c06383b1fc0d26619275888dbd0f18d60b33c465d4647309a25c2073dfc4a277eb19cf56b7aa82869fd1d3318154ed5a92df26ddb0785b5bd204951cc78d38d07cd42d6c3d5a734b61171f4fc055bd0a519"}, 0xaf, 0x800) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 05:14:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0xff) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x106) ftruncate(r0, 0xf100) 05:14:31 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket(0x11, 0x0, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x4}}, 0x0, 0x6, 0xa6, 0x8, 0x9, 0xffffffffffffff01, 0x9}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0xfff, 0x3, 0x2, 0x3}, &(0x7f00000001c0)=0x18) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x1, 0x1000) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6}, 0x8) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2300000000000000090000009500000074"], 0x11}, 0x0) 05:14:31 executing program 2: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") syz_execute_func(&(0x7f0000000200)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f3adc4024d933455b3000000f0019ee46d0000c4a2d93bf1c423c549ce0a") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f000015b000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xa, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 05:14:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000280)="eb70beb7af21015dc5e917af5c682184fbd43419dd1d5a910dc2bb9c87bcb6e9a683822267ba70bf57ada0c62009948d69602cc4f7cba326d40745e2ed2dc54a68c679e81cded582142eb5df22b482c6d574d90280ca1c91511d8677e919cc7293559af656cb8156cf21a35f3ee7d2719b9158711c28625031902017ee5f2e04033deec06139f0ad73123882de2922bf6ad6a5d019fb3096f0a8f49ac17b8df7a5955d86ee6e091443e9c445a65e573a9d21964429b5196703cf13bc7fadd01e9164e9bc9c28467327bcdbd14359d2d42484", 0xd2}], 0x1, &(0x7f0000000100)}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 05:14:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file1\x00') munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000aee000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 05:14:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x10000005, 0x37f) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400)={0x20fd, 0x4fb, 0x2}, 0x8) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x3, 0x0, 0x4000, 0x1, 0x1ff}, &(0x7f0000000180)=0xa0) r4 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) ioctl$DIOCRADDADDRS(r4, 0xc4504443, &(0x7f0000000500)={{"7a4ed0eb5108c50a26f9ce80d830d35a21ad2b479fa0056c35f9a7fbcdf2cc89cccf1855237d88448381b74fe0035c59c2cefa8d801e5bc461b77861b225e2bb43e169d2ad19f257a1492e06bef0421b8df8db2871a6100d6d697a1ed1c3eef04f9e410679a1ae43ec86e60f1700215662e9e51321ae910e8f54fe94610079202724f8ca397df21502889afa0256a39d0207c8d82456bc6a1aaf57ab24075bd089cc000ddb831a02fa070f37b175dcb1ac21ff937bfc9645a803baabb0e8d16e47b30f6a3f7564e4df9541d612ca2ea646456dd229599b5248e5110cdb1c707457c98cc5c590d388a4d8cf1303fc3a8595ed58403bff3b705492d82cb870eb9b5b5ecbc614fb46ba44dee7dafa1b3c0ebf626bafc1d41cf4c0061b82039e064833232ef56331f223f3ade2c0c840862123c226e3d77a4caae7e3bf9f22529fedb133ea22efd14fece579a6d78fb7291faa0342a3c25b8c058f242758297e5b19c05d12d7580896b902072bf5acc969844ed58db00f8ee49707312c4467519e42eca6129b2c88b160224cd4ac648091dd09e4c12110aca5aff0d4cbf4cdd67a27cad7b91ae92682326a2443d0f63eb2a4b1c705a0fd132c698f307e0ccca18c9954b5146cccb87f3f78bb993a53967d12946cba23a2837b931bee21a0b390405f0c4b2de45a08df0b40078f91ed7cfdf7861df0fc797dc5e0ea9b37efccaa16e045ada52ce5b5d4c71597843bf3f2c746646fa0723c7d315bd3b580df1d30a3c9cc708a6785290452a964c0b3f8a4c0b6f6db8f2cbb291a2f6c4afaf654ca535112a98d66c89b2e18620a07a2215c8139c2aca5bf94a2cf4be692ae76abd7fea36d7aef94ab8865b2fe5ea50089fcd87cc6eba4b1785d74ccb3a903f9e878523553662bb02d98d26819be810d48c3ab6010e73492b9884d13189bad87d2473bd4be73b66e3a030446f81fda8ae50ff20820a6ff2bc1fa34f09ce4421593e42e0142f3cd7f42ab5618ef7640950dedf8ee823ac8361b5ec70e93764ffa3acdb6a5368c37f4a195997e1bb6e823f7562d4367d424513a1772f9ba98b3b499484c87c3862acb80937fc0e8fad2e964a85cc202454120287cfb7dcbd0423524c4610efa74dadfe7a16211f1148b92a94cd6e90e3942b3c1217b4d37bb709bd06918177f82a054bc8eb2be073b5dfef28f50e93f6ae9c865040b83aa3b36c0120cf8dc978e72babada5c1329ce6ca892e7e5bd06d92ab168c87c25b919e1a89e90450ca0f4e108e36a81687a956acb396f9a75f8794a022b7942b94cd85da35fe7b15c94fb0923640974328cbe733c3efb67e5d8011678c9c708946a207803094028b265327d583358b336f8c7daeedefc697dd7d0a3dd0d27435e4a1cbba7e7ab30e59594d5f5bfcdbfea5a6723b47bcbaac089f8ad47a046448a52e7aab5fa727ef7", "0d77bd49dd1efe68a9f24cedfe4ec92727deadfc0ff066069f8bf141b17816b2", 0x8, 0x48d}, &(0x7f0000000480)="b5987c6362347eff12b53e22eaabe2353b1e9cbca02dbc54c74d5d17ce609f356f7e1ad1816f9d593f2b29a9096f9697e497cf7e3acb211a2f7629b2d9535c4b3800ae37ec362fc8a9ad8ad835b1b12d9040b0da6d1a268979cdd94c5f463be72f219c31fd99edb3748bbe968dc0ac1f86e0129e5992a5c3547b7f", 0x80000000, 0xaa0, 0x1f, 0x5, 0x5, 0x8, 0x8, 0xffffffffffff1d3b}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x0, @loopback, 0x8000}}, r3}, &(0x7f00000003c0)=0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000002c0)=0x8c) vm_object_vndeallocate 0xfffff800120ebb40: tag ufs, type VREG usecount 2, writecount 1, refcount 4 flags (VI_ACTIVE) v_object 0xfffff80008170700 ref 0 pages 1 cleanbuf 1 dirtybuf 0 lock type ufs: UNLOCKED nlink=1, effnlink=1, size=255, extsize 0 generation=1a72b266, uid=0, gid=0, flags=0x0 ino 197795, on dev gpt/rootfs panic: vm_object_vndeallocate: bad object reference count cpuid = 0 time = 1557810871 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fae56f0 vpanic() at vpanic+0x1e0/frame 0xfffffe001fae5750 panic() at panic+0x43/frame 0xfffffe001fae57b0 vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fae5810 vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fae5890 kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fae5950 sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fae5980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fae5ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fae5ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1046 tid 100415 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why