Warning: Permanently added '10.128.10.0' (ECDSA) to the list of known hosts. 2019/03/18 20:16:56 fuzzer started 2019/03/18 20:16:56 dialing manager at 10.128.0.248:41501 2019/03/18 20:16:56 syscalls: 1 2019/03/18 20:16:56 code coverage: enabled 2019/03/18 20:16:56 comparison tracing: enabled 2019/03/18 20:16:56 extra coverage: support is not implemented in syzkaller 2019/03/18 20:16:56 setuid sandbox: support is not implemented in syzkaller 2019/03/18 20:16:56 namespace sandbox: support is not implemented in syzkaller 2019/03/18 20:16:56 Android sandbox: support is not implemented in syzkaller 2019/03/18 20:16:56 fault injection: support is not implemented in syzkaller 2019/03/18 20:16:56 leak checking: support is not implemented in syzkaller 2019/03/18 20:16:56 net packet injection: enabled 2019/03/18 20:16:56 net device setup: support is not implemented in syzkaller 20:17:04 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x408, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) shmat(r0, &(0x7f0000ffc000/0x3000)=nil, 0x2000) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)="585e68d182c3989bce54679b64d20377fb556360a4622fb457a9aa47cd9ed2f050aa6b04e7d566d3195cad068c06b092e24514b10c82afd997e5ffd8b93d7b4d46d79e6c098e9bc326a14bc44076b6dee901d18c8e8edb35a44f15513c6ccc8d38df1e4474b9ce9fcbdf132bc80fc7424721aeba4888ea8ca07ac9f2a4026fd79c284c032641996d578b2efb939bab07fda45a2415ede5f27828b7a3fc4797802c7804a203f17e4a23cea08ef316d2373f11", 0xb2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240)=0x9, 0x4) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280)={'accf_http\x00', "8c0e51ad560f91a569c40f634f0a150c7d531e1be0719dd78391ea7098efa4a85e7647ef06532cf36979830a798a578c0de43e80cbc682cdf46b3ebdb38d2a05835a0a69dee998904817ec80e6f0ab069fd5b162995d9d71133e28a5ba23eca7e0b3b4738a5b6a13e278cdb60f1abcf85444526789a2f7039024d256b0123573161ad92bc74cfb144979421b911453f8f63eaba76b4941bb39a75e788b8c77bfaf4b2ef27f425d9852e667515c0f96acfd6cc89f9a6fae5e64aabfd2f6f9f0d0341ed5b6e92a4fe609a2c4307d0a787cdc341a57d14b62391ffc319932327f4629fa58b610a6122a815aabc145597b41"}, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x400, 0x200, 0x26, 0x1, 0x4}, &(0x7f0000000440)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x80000001, 0x7fffffff, 0x8001}, &(0x7f0000000540)=0x94) getsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000600)={'bbr\x00', 0x7}, 0x24) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000640)={r3, 0x7fa}, &(0x7f0000000680)=0x8) r6 = getuid() setuid(r6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sendto(r1, &(0x7f0000000740)="46e916ac521ea78f52040b7f18932751929043a38cc40c71e9cc6729154d12fa4444660ba3fd49218a4c0a963670a7ae1d1fa74378b92a1badf2d982ba7644091414389b450530d9eadc44c5fa424788701c0670582ffdb621d575b3ea5bea188bce72d0539c025b0e021fe19c38d342febd7bd0dde238833dc3ce77487d664f596f7aae37d60b4b259e8765b65cf5d8a73b7c9db9d498a4b4c758ffb9055dd0419e031870de06142e0a64c8daf9b92655b1040a8460b201bb7a6c0eace807321c5d55a380fa347c773853d6226de6187442838c39ca29641423d9889a0ed5d7a6d102d17f60059744", 0xe9, 0x1, &(0x7f0000000840)=@in6={0x1c, 0x3, 0x0, @loopback, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000880)={r5}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000008c0)={r4, 0x6, 0x5, 0x80000000, 0x4, 0x3f}, 0x14) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000900), &(0x7f0000000940)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) setsockopt(r2, 0xfffffffffffffc01, 0x1, &(0x7f0000000a40)="7eb100ad1ae1f819d16d6df218b4a7a620c4ebda486d40d9efc45a9b69b041c51171f5087dbfd1b9e5fd85ef315d4b23b0e456f34f760cb17afaf303f50ecc5e815e957d06131401f015fad2470179f95d15254d1890c5a2dd7b15fea82991393082fd04624efb99f8c3d60f200ab39d16e1824bc694fce8507b4aac925ba9b6ab3eb9efd5358cf9bcd9c51ba90f8c10d64f31b095db9a97433fe618928a6ca4f2dc65cb46812f6b45d3bb799fb54475191ceee52651ee24a6cd1f55d78458883a2c6170966115d1a419b84efa07e4d96f9347ede52dd2120105969a32c4d654a3", 0xe1) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000b40), 0x4) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000c80)={r3, &(0x7f0000000b80)=[@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8000}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x400, @empty, 0x81}, @in6={0x1c, 0x3, 0x9, @loopback, 0x9}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xf472}, @in={0x2, 0x2, @rand_addr=0x7}, @in6={0x1c, 0x3, 0x80, @empty, 0xfffffffffffffc9e}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xc3, @empty, 0x200}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000cc0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000d80)={r3, &(0x7f0000000d00)=[@in6={0x1c, 0x1, 0x6, @loopback, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x6}, @in6={0x1c, 0x0, 0x20, @loopback, 0x9}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000dc0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000e00)=r3, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000e40)=0x4, 0x4) 20:17:04 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000080)="432aff5ede2581421d192efc5f39960b27e30a52d7bcd45aa898b37c607cb93090650fd162bc6d6166c8910900ca886dd49502675b81ff0dc8926f0482db74eafd7dfed66065cc929bc0665187b8482ba95f06af05a5d119431afd28c2700baf76a8b71e0e6d5a0714facd7324f8b0573906a744a1875e5d7c85cd21b825a8a7ee5330b71e55702513a73b897ac0c37fc8660af785851bdb680b1486d26a0d6e301c2f4fb6d817e2ab", 0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7, 0x8, [0x8, 0x7ad, 0x9, 0x100000001, 0x800, 0x42, 0x9, 0x7fff]}, 0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0xcf0b, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x6e, 0x7}, &(0x7f0000000380)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x2065, &(0x7f0000000500)="e96db2cdfa99ed217613dc4dc2067a4a7822bc5721ea61322aa4fd4770b6cda10f55ec9056e3725d3dc05c2a4a3ce9d8fc4e6274e6e039c3ed6fde20", 0x3c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000540)=0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000580)={0x9, {{0x2, 0x3, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000007c0)={r4, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000800)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0x2427, &(0x7f0000000840)=""/140, &(0x7f0000000900)=0x8c) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r5 = shmget$private(0x0, 0x1000, 0x82, &(0x7f0000ffd000/0x1000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000a00)={r2, &(0x7f0000000940)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000a40)=0x10) setsockopt(r0, 0x800000000000, 0x0, &(0x7f0000000a80)="ff1759b0a51513a62f21e57d81103f3e96ec458930c67f81f464cc7804a5b76e47ca0ec759ad3fc0abdbdd318ebade57c399f33506483a3f3b75a55853ecd7e37f25d02f61ac25b0d3d5794c39d44baccc5eaed62fa70d2c6bc7d15767db3494e3021d66c77290e1eace7ce8fa8008735748f608bd9c249374a14f469ef5834f03897dd03ec6ce5020e41dd21ac53dab22f6b326604cf8ef40a84cc3b3d8ba56111e649113b359377e75c908aae5f525f957b277500fe84eb27b82bddce9a45f53e233ec1d3b2e77501eacdc", 0xcc) ftruncate(r3, 0x7) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000b80)={r4, 0x200, 0xf991, 0x1, 0x1000, 0x1, 0x3, 0x10000000, {@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}, r4, 0x4, 0x9, 0x2, 0x81, 0x8}}, &(0x7f0000000c40)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000d80)={r1, &(0x7f0000000c80)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x5666, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x5, @loopback}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x9, @empty, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000dc0)=0x10) fdatasync(r3) sendmsg$inet_sctp(r0, &(0x7f0000000f00)={&(0x7f0000000e00)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000e40)="292135a12aa3332b509651d5d6b9cd90b15756ff4195c4b42441f18153c4cc2e3de0cc569e6aa1e86a31425f4c2f2807848c483c", 0x34}], 0x1, &(0x7f0000000ec0)}, 0x100) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000f40)={r2, 0x8, 0x9, [0xffffffff, 0x6, 0x40, 0x6, 0x7, 0x6, 0x4, 0x81, 0x2]}, 0x1a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000f80)={r4, 0x4, 0x3}, &(0x7f0000000fc0)=0x8) setsockopt$inet6_tcp_int(r6, 0x6, 0x80, &(0x7f0000001000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001040)={@in={{0x2, 0x2, @multicast1}}, r2, 0x4, 0x3, 0x3f, 0x1, 0x20}, &(0x7f0000001100)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001140)={r4, 0xe6}, &(0x7f0000001180)=0x8) 20:17:04 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x5, @empty, 0x7ff}}, 0x0, 0xfffffffffffffffe, 0x7, 0x5}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x8, 0xf, 0x6, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2}, 0x8) msgget(0x3, 0x400) r3 = shmget(0x0, 0x2000, 0x110, &(0x7f0000003000/0x2000)=nil) shmat(r3, &(0x7f0000003000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x637, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x7, 0x1, [0xd0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x24, 0x200}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r4, 0x200, 0x3, 0x8, 0xffffffff00000001}, &(0x7f0000000480)=0x18) recvfrom$inet(r0, &(0x7f00000004c0)=""/145, 0x91, 0x40000, &(0x7f0000000580)={0x2, 0x2, @multicast2}, 0x10) r5 = accept(r0, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0x1c) lseek(r0, 0x0, 0x0) execve(&(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000680)='\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='\x9d]-\\-\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)=':-\x00']) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000800)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000840)={0x2, [0x0, 0x0]}, &(0x7f0000000880)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000008c0)={r4, 0x5}, &(0x7f0000000900)=0x8) r8 = socket(0x2, 0x7, 0x1) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0xa, &(0x7f0000000940)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, r7, 0x9, 0x35, 0x100, 0xb8e, 0x5, 0x20}, 0x98) setsockopt$inet6_sctp_SCTP_CONNECT_X(r8, 0x84, 0x8007, &(0x7f0000000a80)={0x3, &(0x7f0000000a00)=[@in6={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x4a}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x7, @empty, 0x6c74}]}, &(0x7f0000000ac0)=0x10) setsockopt$inet_int(r0, 0x0, 0x4e, &(0x7f0000000b00)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000b80)={0x4, &(0x7f0000000b40)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0xff, @loopback, 0x4}]}, &(0x7f0000000bc0)=0x10) write(r0, &(0x7f0000000c00)="0109b41158dc9738a81e6b1c5fb4f1facaee08961ca8ae3c952c1eb7edad28822a74c6a44dc3db3ad41bc0886e21fd00c6d080f68438dff526c06b58c12e53ac7100547c5593171f5d1c9cebc608263b5944185d2b780a7a3c4ce0e96e58a2c851b3bc28ace557e05687b5fb148c507fa2994503ff1a334ca15cf708ea604f9b9b5b8bd1f15930e06030b9907926c5331d01767c7bacb632bf6ac15272cb84ad4ac033ca68e26cf2a7ef9f4dc50151fd9a942f8d0cc20a65e6d13c67d06600747c2a73e47220518b358a04c4f7fafc497157290ee753d05ba5bdbd8d244908706c4a138198dbf9935459173b2d1c432a138f88f315e8", 0xf6) getsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000d00)={r6, 0x400}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000d80)={r1, 0x4000000000000000}, &(0x7f0000000dc0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000e00)={r9, 0x7fffffff}, &(0x7f0000000e40)=0x8) getsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000e80)=""/157, &(0x7f0000000f40)=0x9d) 20:17:04 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xfe) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffff9c, 0x0, 0x51, &(0x7f0000000140)={0x3f, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x3, 0xfffffffffffff319]}, 0x8) r3 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f00000002c0)={0x2, 0x3, 0x10001, 0x1, r3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000300)={0x5, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0xffffffffffffffff, &(0x7f00000003c0)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000400)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x7}, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x3ff}, &(0x7f00000004c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r2, 0x5, 0x400, 0xca09, 0x7, 0x5}, &(0x7f0000000600)=0x14) unlinkat(r0, &(0x7f0000000640)='./file0\x00', 0x800) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000006c0)={r1, &(0x7f0000000680)=[@in={0x2, 0x2, @rand_addr=0x2}]}, &(0x7f0000000700)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000740)={r4, 0x7f, 0x1, [0x2]}, 0xa) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000780)=0x100000000, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000007c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000800)={r4, 0xffff}, &(0x7f0000000840)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000880)={r4, 0xffffffffffffff81, 0xab, "9a20134ab0fdf6b8ae8a8419eb3fface1c19bc344a83adb4b646d6738a36d429c62f15c038e5e1ac611235040ca130d13effc9bca3d02ec71ce433f4a4440e16f7cfecdf673ef66ad40c500e3b6d6420cbc634ec4077eda5351aba94ad1c5468c62bedbcb99b9ab0d2d651a5a7be27150062ef66e2fd3c4f84e1eb1ef82c5e43445a01ed663a6aefcc13914b486b932779f322a1e93eb1904bf724cd04acd8bc7c3c5560a04e4b5524507c"}, 0xb3) preadv(r0, &(0x7f0000000cc0)=[{&(0x7f0000000940)=""/227, 0xe3}, {&(0x7f0000000a40)=""/7, 0x7}, {&(0x7f0000000a80)=""/47, 0x2f}, {&(0x7f0000000ac0)=""/2, 0x2}, {&(0x7f0000000b00)=""/199, 0xc7}, {&(0x7f0000000c00)=""/172, 0xac}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000d40)={r6}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000d80)={r5, 0x8}, &(0x7f0000000dc0)=0x8) open(&(0x7f0000000e00)='./file0\x00', 0x800, 0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 20:17:04 executing program 1: freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setuid(r0) r1 = semget$private(0x0, 0x2, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000380)=@file={0x0, ""/20}, &(0x7f00000003c0)=0x16, 0x0) getsockname$unix(r2, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) __semctl$GETVAL(r1, 0x0, 0x5, 0x0) socket$inet6(0x1c, 0x20000000, 0x68f) 20:17:04 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) setrlimit(0x7, &(0x7f0000000000)={0x1, 0x1}) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x6) msync(&(0x7f0000e28000/0x3000)=nil, 0x3000, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 20:17:04 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ff7000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/21) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000140)="656f65bb6fb09112a8be7596a630b0c008b2f109510cf7e2c244a1d8a0492ec9591e33", 0x23}, {&(0x7f0000000180)="83ca0b1ad19381cff2e3022dbcf4931f8112173e0432a5ca2afcca58e62eae69fee6c8f509f0f6dedc4fb1cdcd1ab6782c3c46c2a6c04826e171b360c1b09068d3", 0x41}, {&(0x7f0000000200)="6a720bca93878b9368dc471fe769e7a5f02dc9ac4d249ca4b33720b9937f6921d715453ad7ff2e3c96f972e10ed25c2223eb8a6d47bc65b703da6b87d5c9b38c5f91a85b1d24084b68cf83e63c872701d058803fe262594b0de4f66e6d5823a33d9ce0954ee24e74e68ccc0505613560910a183d654a29f0195fd5cf7a2557fe32c78871b9eed577ab5198214bccbe0d4b53be764caa4de12260ad8dbdeb275d1308005ca808133fbfa3ec10c8832370011a4597adc82f7187a0ed2d21e00654cb37da49439bd0f865f65df298b1b2034b9fcc", 0xd3}, {&(0x7f0000000300)="bae28868620c", 0x6}, {&(0x7f0000001c00)="fef38d123ce85dd6ad5cfd417a51239da5d1b7dffbf40ba2be9277a4f667c631c11949633ccdd61eff90fb241f584e3d4c50f7cee41edbbf9df9fc60be195db609e869d5947ee27cef211a4edf426a467f8fa597309ae42df8fa9e2625ff48e0d3fab0033ec8ec654987c54d6e4c641259723c8a4fc19ba782881bdfc855c87d12fd992448e79ebfd553b5d02bf2c8f63db1f3df0763bfaacc3f2f7e3a01e92aea6c9202c2ab0011ec", 0xa9}, {&(0x7f0000000400)="633ae5a41c3329fca51c111051b9640aa382901cb089e36bc1872fb3b64f1fd6277e775fc7b69dd065343b6918caf9d1cebe90c871dc08f31eaa5f82c87f8f7a229e889e019f1f5d8e4a93081a2c716d2151e161eec0489b4313e1712f2d84fd3ab78c218c14d21c77604ecc3b68ccadd28df9e2133b78e78fbbfcbe93c8e4849cd8290ad39aba92910526f452bd65", 0x8f}, {&(0x7f0000000540)="64680ee0d1c7c0c720087c928c1ce1d0629bbb3b8e340090483a631ed0844cc50b604f6f8584747f4cc6c8b9dc9d2c842795a0704b65a95e18a94875ded61f6da82dddaf951954223216f1f727e73d3265b7eec7edf535c35b7907edf0e58547605e890924423abfd909d529f01c10bc860d8f7d8d30f2bc77a405591374642cee7104aedc8519c9255d78213d4a462aaa92ed080a224d23e17ac09a468e447fa11b9c6497321f4782af50a597fed730f3f0597bf5465869d44f9b27555ff548f687d1c92791177c1f0ab36cc592b9ee10eeac417ebfe7ed61c39490da11ba25dee93495142ec57f748d", 0xea}], 0x7) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = dup(r0) setsockopt$inet_buf(r2, 0x0, 0x46, &(0x7f0000000040)="04162e520dc4aa8a40ee99f57a57a2a3f4a6f4ac4c2f3a748ef07b34b67c8d5cd953483812659484762b754d214278a7cbd19458537c6716be88d7c7156ece82eb5f20fa6fe98e05d6ffc42753e01bdd61f702cb5f956b71f88b84a989fdef2ff24b656412935f864497d5757122778f1e7ff2f15c841e0dd187cf58d03bcac6de157e5de10a53751c25e40a5ca231a0e7d487b755b7d3308d6b6a7ec534f6341daa57217c42b9b80a61444ff17c97170211e208686efc7679f1ba749f588ac864d79361048b392de2adc7444d6c06d9d912b1b9980d08da347166befb4b5426b300506c49340b76c45f48af3bbcfd", 0xef) 20:17:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000180)="fc", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)="8c", 0x1) listen(r0, 0xb52) 20:17:05 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r0, &(0x7f0000000040)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 20:17:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x2, 0x85f}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8000, 0x100000000}, 0xc) 20:17:05 executing program 0: open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 20:17:05 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="9203a61be98454c845f7befec3c24414d7f377479c0c294ce86ddb9550c805ec7e12423ddc86714cd57833fd59cd559a81957a815d0c736d85c830bcc8c25905d8187c841fdeb0eb31269143802aa89dd15799693b998435fefeed40c9d0d8c6214d36a1614a4d9da07d56b902a5489b24924384cc87ad50203d71473f9b93b96cc0b37f19ddf159"], 0x1) r0 = socket(0x2, 0x30000000, 0x10000) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0xce7cb3b9e9cca8a6, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000080)='./file0/file0\x00', 0x245, 0x0) 20:17:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="080001040800"], &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={r1, 0xe, "937b7beb064044eb60b4d0bebf93"}, &(0x7f00000000c0)=0x16) 20:17:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5eca0000000}, 0x8) 20:17:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x7fffffff, 0xf, 0x5, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000bb6c5d1b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) 20:17:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000600)={0x47, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) poll(&(0x7f0000000340)=[{r0, 0x20}, {r0, 0xc1}, {r0, 0x103}, {r0, 0x5}, {r0, 0x1}, {r0, 0x82}, {r0, 0x80}, {r0, 0x140}, {r0, 0x100}], 0x9, 0x1f) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b70869260b34bcee3b01808360194ddae7a0c73d6bfed8020006b8af9221a5eb0004007b263af6e0febdb5edd26f6faa87abba7775dfed775a02e4d5e0518280573cb1ce5814a95aae80b7a2fe7d1b5ba00343d8cb7ac3b6d9afff6e481a988a251f18e957d20a8a8d28b190167d1cc682932614501a6ee68fb364b2457713ee3fc03593c0202664fc5a578493f7b34376857eb994f03e7f993fb0e8248966e3bad0c917677fda292501fae585521a9ee270d6c8b68160291b6c793f089c1550eb5bb9571ec009b9bc202f9e1c4db7a468d95def2baa87fed19d5899c5723044ec44f71ed1632a9d9bafdfd7620be8877ce94b3848d2f249efb09fafd58e4def8a44bb7e2ccf"], 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 20:17:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x2, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r2, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) readlink(&(0x7f0000000640)='./file2\x00', &(0x7f0000000980)=""/4096, 0x1000) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132730b45168893d28ee5f60eeb4447a7a82e0a438ccdaf8a3debde6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x40a, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 20:17:05 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) sendto$inet6(r0, &(0x7f0000000080)="31f97d4529a479fd595f12346646cd69ddcf76a81dc959376029924706763019bb79291c893deca4bfcf2e452afcc3c65dd7b25964da4a66130d4d2275181d4b537f10e044843bab72c2061d90a0a9d85f3aab85183f9f97ae911d6b05aa51206b177ad088d8760cffe2315fe3a9bb567f673df25b5db54bec02e9c9effa676b9ee6831d035cd156f7c131317cd720e524c5b0b77c1c91655e77f3437060f4e30aca6b2dc1bf02c9", 0xa8, 0x180, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="5cfb8338a0478139cb4efcf15fb8a5b5f60494614c2cd2a4c109d975445123c9aba5c8fa314c257d3256c3b09c4af18d44a4b1e4de5d85e934a73a4d571a0a37d017923589be371fbcd081764b75ddc18f24f650a3e1", 0x56, 0x0, &(0x7f00000001c0)={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x440) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000380)=""/122) 20:17:05 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000), 0x10) 20:17:06 executing program 0: getresgid(0x0, &(0x7f0000000440)=0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x20000000) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000140)) fchown(r1, r2, r0) r3 = accept4(r1, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000300)={r4, 0xffffffffffff0001, 0x100000001, 0x5, 0x1ff, 0x5}, &(0x7f0000000340)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000001c0)={r4, 0x9, 0x2, 0x401, 0xbe, 0x9}, &(0x7f00000002c0)=0x14) 20:17:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x8000000) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000100)=""/221, 0xdd}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x3, 0x0) preadv(r0, &(0x7f0000002340)=[{&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/199, 0xc7}, {&(0x7f0000002300)=""/42, 0x2a}], 0x4, 0x4) 20:17:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, 0x0, &(0x7f0000000040), 0x0) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) read(r0, &(0x7f0000000680)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 20:17:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x6, 0x5}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000005c0)={r1, 0x9}, 0x6ff4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x400, {{0x2, 0x2, @loopback}}}, 0x90) recvfrom$inet(r0, &(0x7f0000000280)=""/154, 0x9a, 0x81, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="e5d670082100"], 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 20:17:07 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100)=0x3, 0x4) 20:17:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 20:17:07 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x80000}, {0x4}}) r0 = open(&(0x7f0000000280)='./file0\x00', 0x480, 0x18) bind$inet6(r0, &(0x7f00000002c0)={0x1c, 0x1, 0x21, @loopback, 0x543}, 0x1c) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) r1 = socket$inet6(0x1c, 0x10000004, 0x3) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00', 0xdb}, 0x24) r2 = socket(0x10, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x3, 0x1ff, 0x5}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r3, 0xffffffff, 0xf6, "88263cad07e8e527ae82b53780d3605f2207c9349d1dae3b7e67776e443f9f9010883c80394a25587e013a8c84df7db67596d5bcc79692b06bb3c2a8ff9361da3254c3e3e7d6d009a5c4178f8625813b11a0f627831402fdc9c6aa77dbb4880155b0dc97e236bb85d4c5a2218367400e30dd0c3cf67be624f93d2d197325325f9460786686d926601711d70541b6586d55855fa155389fd96c93129fe8ca578c100dddbe145ab51cc2004ebe19fee37f2fc582f0bd7804362ce4f95f94088d4c4582601248a7c0ae5ff7606341aeb814c88b9056b68256933845547cfb3b27e84a21951cb94ac9207484a0a9272a1d3d4577064b943c"}, 0xfe) bind(r2, &(0x7f00000000c0)=@in={0x2, 0x2}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000080)={0x1, 0x1, 0x1ff, 0x7f, 0x2}, 0xc) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/211, &(0x7f0000000200)=0xd3) getsockopt(0xffffffffffffffff, 0x8000, 0x61, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) 20:17:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000002c0)={r3, 0x3, 0x9, 0x6, 0x9, 0x7, 0xb05b, 0x9, {@in={{0x2, 0x1, @broadcast}}, r4, 0x6, 0x3, 0x3, 0x67, 0xffffffff}}, &(0x7f0000000380)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x80, 0x2d4a, 0x8, 0x20, 0x6, 0x1598}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r5, 0x40, 0x2, 0xb730, 0x5}, &(0x7f0000000180)=0x18) getsockopt$inet_buf(r0, 0x0, 0xe, 0x0, &(0x7f0000004000)) 20:17:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) clock_getres(0x4, &(0x7f0000000000)) 20:17:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) 20:17:07 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x7fa, 0x18) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000200c40f000000000000"], 0x10}, 0x0) 20:17:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setgroups(0x286, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0xcd, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffe3e}, 0x8000000000020088) socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="927e1777acde94231f84be7dbd3e378e4ca54d9dd36ffce483bf3ea58d125a290a75511ba3761ae3c5a3a5a52b76ca51a71e7d9a05abbbd8bbdf9ce7ce682df34b96c228b2b0cf3c13388b957e7dcfe85474600376bad66e4d9aa9d3c740c6cab435fcad1bfc7b377c4ce14a9d9bd7d3a598d7e81390d148c287e634fe9f1804955f1d5236e6861bf3212f6a7599f958c0f622170d55c521b450c2a863aa1f781991397564ae9429d3aeccc942a481bac9cfacece206d3e2a9fa497ef21ea51f2f38fc1e53bf76ed", 0xc8}, {&(0x7f00000001c0)="8d89a740d9983df0d7e20fbc53aae0bcf7e382bc2bdce8c7541b6ae3065e13f73d3665c842d550e0d3e9d0cab1efccceb6ded3be772b31a2f7e9dbe4adb77bbfd8bc658359112e46d00642a42d4171b3878a468372096d48d512bb183203458e396224889ecf773a86ed45b4054dd1cd48331d82b1e0de1ad4bac3ad00be0bd9c024a957ec3a94fd75c01309f522dd9d65f2c2646128a4255ae83cf3422de24777a9b59ec959c8bae128", 0xaa}, {&(0x7f0000000280)="a175f33fd64eab48be23317cf99a2c45cc2e85c6897bdfafe48db2ea78b6a3403f4bad51dda8a380b6daa3eef31437c1e404fafe115c095db3967bb9197b45bc456d93ec8483e5bb19be9fcc5c35e550fe72cc28d7f4ebf32fc4931a9d12aacfe439ef712d33a644c80485c2930f0bb6b957c02e77141b1399035084898b97dbdc23c13a72c35cf22db75970627b56fc50c8f6f229b1dd7940f3c1b1d18c947613a053833a3779d71542d607353ee24d1922c200baf7eb4b7e8d073c6ca3", 0xbe}], 0x3, &(0x7f00000003c0)=[@rights={0x20, 0xffff, 0x1, [r1, r0, r1]}], 0x20, 0x1}, 0x100) 20:17:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff, 0xffffffff, 0x1}, &(0x7f0000000200)=0x12e) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0)={0x3f, 0x7fffffff, 0xffffffff, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x1}, &(0x7f0000000280)=0x8) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x3, @loopback, 0x9}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)={r1, 0x3f, 0x1000, "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"}, 0x1008) writev(r0, &(0x7f0000000100)=[{&(0x7f00000003c0)="bf38265a6508de89c98b99ce06017462c0bb044b25b727c5e7fffbe10009c1515dc3e0b0ff5bd2477887a34b23769161f3a4d0c063db", 0x36}, {&(0x7f0000000400)="3622b19be7b4fcf7a9759166d541a7edec42e14af950def9e1342cd4d03984a71ca5b145467227878c56669ba8f36ff99ca8d5229e43062731ced867de4c4c445d721724e7ffabd8aff926b9753a00e9285bf8b547f5a0a87eee4f77acf155e0177c6401f22a", 0x66}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000040)=0x6, 0x4) 20:17:08 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x110) r1 = semget$private(0x0, 0x7, 0x80) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000001c0)={0xfc2, {{0x2, 0x2, @broadcast}}, {{0x2, 0x0, @rand_addr=0x2}}}, 0x118) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/86) 20:17:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xae, {{0x2, 0x1, @multicast1}}}, 0x90) fdatasync(r0) r1 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x1, "90"}, &(0x7f0000000100)=0x9) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x1f}, 0x8) 20:17:08 executing program 3: r0 = open(&(0x7f0000001940)='./file0\x00', 0x100, 0x32) r1 = open(&(0x7f0000001980)='./file0\x00', 0x8004, 0x20) sendfile(r0, r1, &(0x7f00000019c0), 0x100000001) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0x2, 0x1ff}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000007c0)={r3, &(0x7f0000000780)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000800)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x25f, 0x20) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001a00)=""/4096, &(0x7f0000001840)=0xfffffffffffffd39) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001880)={r3, 0x2}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000680)={0x1, &(0x7f0000000600)=[@in6={0x1c, 0x2, 0x1a2}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0xffffffffffff4648, @loopback, 0x1}]}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000001900)={r5, 0x5, 0x7, 0xffffffffffffff53, 0x684a33d0, 0x49f}, 0x14) fstat(r0, &(0x7f0000000840)) 20:17:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/53, 0x35}], 0x3, &(0x7f0000000180)=""/202, 0xca}, 0x80) 20:17:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530004238af61471a1eb5a19f52673bbe3728b473e8256815532fb66e2b46a6b6649a48f3b778cae02ccfad91f7f417de1aa9ca82855c8ed7c23ed8"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 20:17:08 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x3c6) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) freebsd11_fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) r4 = accept(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x7, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000180)={r5, 0x6}, 0x8) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) 20:17:08 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00000000c0), 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@remote, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14) 20:17:08 executing program 1: utimes(&(0x7f0000000240)='./file1\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x100640, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 20:17:08 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 20:17:08 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) r3 = accept4(0xffffffffffffff9c, &(0x7f0000001300)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c02d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001180)=0x1002, 0x30000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = accept$unix(0xffffffffffffff9c, &(0x7f00000011c0)=@file={0x0, ""/108}, &(0x7f0000001240)=0x6e) r8 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000001280)=[{r0}, {r1, 0x1}, {r2}, {r3, 0x40}, {r4, 0x4}, {r5, 0x80}, {r6, 0x2}, {r7, 0x8}, {r8, 0x2}], 0x9, 0xffff) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6) 20:17:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffb4) 20:17:09 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8) 20:17:09 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x0, 0x9}, 0x8) r1 = accept4$inet(r0, 0x0, &(0x7f0000001240)=0xfffffffffffffe79, 0x20000000) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$unix(r0, &(0x7f0000001300)="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", 0x1000, 0x9, &(0x7f0000002300)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000011c0), &(0x7f0000001200)=0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001280)={r2}, &(0x7f00000012c0)=0x8) 20:17:09 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) r3 = shmget(0x0, 0x4000, 0x404, &(0x7f0000ffa000/0x4000)=nil) r4 = getpgid(0x0) getpgid(r4) shmctl$SHM_LOCK(r3, 0xb) close(r0) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)) sendmsg(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="78fad5b431f4ff2939fd86a2a9bf441c", 0x10}, {&(0x7f0000000140)="3e16941630d3ef330fba9c1a71c6569c0daf68a4058177dda17f864d916bec9f545337fc658f7f33a415ae856ea04e89734ad55dac3045a79fde0f05368f80a3646dea9e65810eaea74241ddd90fa74f1915c3027a127fe2f440cb208b922f78dafad81d957187c4af98e461a600715d875c71c3c21edefcc200d14657af271b175d78862f5a11d1bfd8179ac7adc923a84be5ee0491b99d8abbcb84ca6bae3e2b85bd", 0xa3}, {&(0x7f0000000200)="7f651835c1a58c0b5b5ae7086d1f8d67e352414286b84c611dcd8d110898433178cfc80dc5eeb95850ce459c9b5b2d22dc8d741be8258cb8f7f04db141423402af2e0dde8417ad52d85768140dd4d099d8a3fd4a19d9e042c8ab9fb54e78ef97d86e700efbcaee6fcdaecbb8f7f071d5fd40e41630de133bab77130e1bf07a8f855787df2969abe9ae254eb59b521b1b301f860b516cbc9655c17298b3ebb1dbe6b4d2e685c66ad1d8735add38cbcb342e9fa69c5920f782da29d576a49bc4b8eaa5a087ef0fb84128e13ae421", 0xcd}, {&(0x7f0000000300)="cdde4f02898c15032eef045f42198d8a0ed77e164de80f58d456ba0870", 0x1d}, {&(0x7f0000000340)="819d38f9c3332ddf05fae3b0c6e511de2946d32f8e4438fd8963a9b62ea943aac1fd8bda0f64e00442b95adea3b4089e36b45ff37f99cdbda996", 0x3a}], 0x5, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x3a8}, 0x20080) 20:17:09 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82fe2d2f66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) 20:17:09 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x2000) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/105, 0x69) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) shmdt(r1) 20:17:09 executing program 1: clock_getres(0x2, &(0x7f0000000040)) 20:17:09 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = accept$inet(r1, 0x0, &(0x7f0000000280)) poll(&(0x7f00000002c0)=[{r2, 0x21}, {r1, 0x1}], 0x2, 0x200) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x400, @empty, 0x151}}, r3, 0x9, 0x3, 0x8}, &(0x7f0000000140)=0x8c) r4 = open(&(0x7f0000000300)='./file0\x00', 0x10000, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r3, 0x8, 0x80000000, 0x2}, &(0x7f0000000380)=0x10) 20:17:09 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000380)) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) chroot(0xfffffffffffffffe) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000340)='./file1/file0\x00') 20:17:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) socket$inet_udp(0x2, 0x2, 0x0) 20:17:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr, @loopback}, 0xc) socketpair(0x10, 0x5, 0x9a8f, &(0x7f00000000c0)={0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) 20:17:09 executing program 2: setrlimit(0x8, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) pipe2(0x0, 0x0) 20:17:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x104) connect$inet(r0, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0x10) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[r1, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x7, 0xc31}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000003c0)={r4, 0xf04}, 0x8) setgroups(0x3, &(0x7f0000000280)=[r1, r2, r3]) r5 = semget(0x3, 0x3, 0x404) __semctl$SEM_INFO(r5, 0x7, 0xb, &(0x7f00000002c0)=""/119) setgroups(0x691651874d70b692, 0x0) accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 20:17:10 executing program 1: r0 = socket(0xffffffffffffffff, 0x2, 0xd6e) semget$private(0x0, 0x3, 0x0) r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = dup2(r0, r0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x100, 0x400) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a2022e2f7f696c653000"], 0x1) sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0) r3 = semget(0x1, 0x7, 0x20) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x2, 0x1000, 0x7, 0x1000, 0x5, 0x2]) 20:17:10 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0), 0x1c) bind$inet6(r0, &(0x7f0000000040), 0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) 20:17:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0xfffffffffffffffe, 0x0) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) r1 = accept(r0, &(0x7f0000000280)=ANY=[@ANYRES16=0x0], &(0x7f0000000040)=0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x8, 0x4) 20:17:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0xe004, 0x2) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180), 0x0) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00', 0x0) 20:17:11 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x11040c, 0x11) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x200, 0x4) 20:17:11 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xd72b, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xffffffffffffe28b, 0x2030, 0x4, 0x3, r1}, 0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000040), 0x4) 20:17:11 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) sendto(r0, &(0x7f0000000100)="f48584ab30f114302663127bc84dd786739d2fa6b7106e3666f56642aa4347dbadc67bf8e0fc59f65619dc07445dc75f2db8faa151e3979106e6cf4fa522b0ce5f7db5cba555f58219e6ab7a87000070f8e0d995e5a19c3fd5cd9be81d8df8f69f23e54c41532a6fff126ff9c650c40628c4b2f1246700a82b", 0x79, 0x100, &(0x7f0000000180)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x15a19e4e1a737146) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ppoll(&(0x7f0000000200)=[{r2, 0x5}, {r1}, {r2, 0xc4}], 0x3, &(0x7f0000000240)={0x4, 0x80000000}, &(0x7f0000000280), 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) truncate(&(0x7f00000001c0)='./file0\x00', 0x8) 20:17:11 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400fffd, 0x0) freebsd11_getdents(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0x3ff, 0x80, 0x5, 0x8, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="09d103008600000043"], 0x94) 20:17:11 executing program 0: msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000001) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000240)="065f6eeb2b981fc77aa10700a4f7482583edd153459cad3b30dac0ca71a65f4891cdbdd90380240bd7245a4c300d134413307d56593f9ec2c721d68010526b6978e3151c52a9ff9b534fcca201803ae0e9a3b1c567cb9f6d2df4a6a150335d322f818cf284e646b20f3d790532e4c350c2c1464c3b086ea8c0c242d8583fcb4c449b535b0167a8286515bac928dde5b100000000000000001bc0af05961f914377f7847c8bdf600d3da1ae4f047aa4fcd49291be3fc088f848ce643c1d22008fa01de8760ef45cb15374b18a6160cdff4b83517a58792fc3de10a9a03bde6f6f87743d1a7bfd2e2c2a647cb6feaba7a70ff9ffa8fa6328", 0xf7) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x800000000000) 20:17:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020004) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x100000001, 0x4) 20:17:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xffffffffffffff68) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x2}, 0x10) 20:17:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x20000000000000f1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5fe41e3, 0x80, 0x4000, 0x47, 0x1, 0x5, 0x7, 0x10000, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2}]}, &(0x7f00000003c0)=0x10) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x20) open$dir(0x0, 0x200, 0xda) open(&(0x7f0000000280)='./file0\x00', 0x800, 0x80) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1ac3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0xfffffffffffff25b}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r3, 0x7ffb, 0x2a6}, 0x8) 20:17:11 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000340)={0xfffffffffffffffd, 0x2000, 0x2, 0x3, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x8, r1}, 0xc) ftruncate(r0, 0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffff0b025a62d6508207000100f601"], 0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x0, 0x2, [0x5, 0x6]}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x400000000106) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r4, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x3f, 0x1000, 0x9, 0xd9b8}, &(0x7f0000000940)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x100) 20:17:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f00000001c0)=0x100) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 20:17:11 executing program 3: r0 = msgget(0x3, 0x84) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x41aa, r1, r2, r3, r4, 0x11, 0xffff}, 0x0, 0xdaa, 0x1000, 0x3, 0x6, 0x0, r5, r6}) r7 = getgid() r8 = getgid() shmget$private(0x0, 0x4000, 0x54, &(0x7f0000ffb000/0x4000)=nil) getgroups(0x8, &(0x7f0000000000)=[r7, r7, r7, r7, r8, r7, r7, r8]) getegid() r9 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001926bc8d2e56d3d7fa485fda000000000000000000000000000000000000000000000000000000", @ANYRES32=r10, @ANYBLOB="ff070500ffff0000"], &(0x7f0000000480)=0x94) 20:17:13 executing program 2: mprotect(&(0x7f0000281000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x200000000000, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000100)=""/208, &(0x7f0000000000)=0xd0) setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x1) fcntl$getown(r1, 0x5) 20:17:13 executing program 3: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') msgget(0x3, 0x80) 20:17:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) lseek(r0, 0x20, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 20:17:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x9, 0x8}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) 20:17:14 executing program 3: syz_emit_ethernet(0xbd02, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0xffffff9d) 20:17:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) connect$unix(r0, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x124) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 20:17:14 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) shmctl$SHM_UNLOCK(r0, 0xc) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 20:17:14 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000c80)={&(0x7f0000000980), 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xdf}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r2, 0x7f, 0xf, 0x3, 0xffff}, &(0x7f0000000140)=0x18) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 20:17:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x9}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000780)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/159, 0x9f}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/239, 0xef}], 0x5, &(0x7f0000000680)=""/250, 0xfa}, 0x42) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000007c0)={0x0, &(0x7f00000001c0)=[@in6]}, &(0x7f0000000800)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000840)={r1, 0x800}, 0x8) close(r0) writev(r0, &(0x7f0000000b00)=[{&(0x7f0000000880)}, {0xffffffffffffffff}, {&(0x7f00000008c0)="fe74eed8d2453d44407e3d53eab46035d3a5aaa62e62e103b87ab3849ee8ca798a98e3f8c0e71d935694bb7da28d41e5a82bb026131f7ed84859666f6455055172a6033f9b55ed61c5663fd5c1b531c4aa6b66cf6f42981aa696fcab111a75ed95723764a02f063ffc17fc7c36530c8e9537134aa839371ce4ef2422648b7a7d0518555452a2201d6a0c6e6e03ac3945cd371f6a632050dd541c2142e605fb540f1e3793dd979650ebe3b0069837f32fd97f11d4bf9be99f200d8f5eade7feb1274b988a07c6502c5d327f647fe61c", 0xcf}, {&(0x7f00000009c0)="1af88a7e42953beb19f165dc47df2dd2461f90f71c50b9d00f2cbf8b8848999dfaad26dd62b0c47ba76c77d2b59f4cfe4f28cf0a42ad79ec6dd4098c5dd1dc2464cce3859bb23f22ffa8b06f279b04adbf24cea8242b8dac0df5a6467a", 0x5d}, {&(0x7f0000000a40)="84fa32a16bccefe585f0ad0d75458b6c44e589e8f1d18410a6fee30fec79971faac19b2978f7fcb1fdbed8ebc2eef0429e86bbfdcf97be2c92157b4204f88831146a842996cc7b538ff17613bb6614f61951865db0117c2f303d492119a8d3d9ef509cb17d1404b1c02c7e81a96a8cd6b19d7185e00152cea80759979fae8d0ede0532e4a95fe68b00075b4ee87c343aec15a469360e7a59f95e2978f03bc28faf496e79c54b00fe51d2e011766f594540bffa574700199852919d34e8", 0xbd}], 0x5) 20:17:14 executing program 2: clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) r0 = semget$private(0x0, 0x5, 0x20) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x8100, 0x11c) fchownat(r6, &(0x7f0000000300)='./file0\x00', r2, r5, 0x200) r7 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x3, r1, r3, r4, r7, 0x82, 0x800}, 0x1f, 0x0, 0x1b53}) semop(r0, &(0x7f0000000340)=[{0x0, 0xcc3b, 0x1800}, {0x6, 0x28, 0x1800}, {0x4, 0x3, 0x1800}, {0x3, 0xcca, 0x1000}, {0x3, 0x2, 0x1000}, {0x2, 0x1, 0x1000}], 0x6) 20:17:16 executing program 0: r0 = socket(0x17, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x9) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x1}, 0x8) 20:17:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0xbdad}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000100)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1f6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0x68ce8739b62e8dba) getresuid(0x0, 0x0, 0x0) sendmsg(r0, 0x0, 0x4) 20:17:16 executing program 3: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x2, 0x1000}, {0x0, 0x7}, {0x0, 0xe76c}], 0x3) semop(r0, &(0x7f0000000000)=[{0x7, 0x81, 0x1800}, {0x0, 0xfffffffffffffffc, 0x1000}, {0x4, 0x9, 0x1000}, {0x1, 0x64b634d0, 0x800}, {0x4, 0x10000, 0x1000}, {0x4, 0xf9, 0x1800}], 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100000, 0x10) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/57, 0x39}], 0x1, 0x0) 20:17:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) socket$inet_icmp(0x2, 0x2, 0x1) rename(&(0x7f0000000040)='./file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x6) poll(&(0x7f00000000c0)=[{}, {r0, 0xc}], 0x2, 0x75f) fcntl$setflags(r0, 0x2, 0x1) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', 0x0) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 20:17:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xba9aff8b943ffabe) __getcwd(0x0, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x84ed69633df268f1) 20:17:16 executing program 0: msgget$private(0x0, 0x4) r0 = msgget(0x0, 0x20) msgctl$IPC_RMID(r0, 0x0) 20:17:16 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r1, 0x0, 0x97, 0x8, 0x4, 0xc38c, 0x5, 0x1, {@in={{0x2, 0x1, @loopback}}, r2, 0x9, 0xf892, 0x40, 0x80000000, 0x5}}, &(0x7f0000000500)=0xb8) r3 = socket(0x17, 0x300000010000001, 0xc00) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="715d1abb0b07baa82aea7182022e2f6654c92c6624adc071420cb23000"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x401, 0x1000, 0x7fc0, 0x81, 0x8000, 0x3ff, 0x17f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x20, 0x3}, &(0x7f0000000600)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x51c, 0x0, 0x0, r4}, 0x10) sendmsg(r3, &(0x7f00000000c0)={0x0, 0x34b, 0x0, 0x0, 0x0, 0xfffffffffffffcd2}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0xfffffffffffffffc, 0x0, 0x5bb, 0x0, 0x9}}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r5, 0x7}, 0x8) 20:17:16 executing program 0: r0 = socket(0x200002, 0x5, 0x1) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 20:17:16 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @loopback, 0xa6db}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 20:17:16 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0x1}]}, &(0x7f00000002c0)=0x10) freebsd11_stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x4, &(0x7f0000000180)=[r3, r3, r2, r3]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 20:17:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r2, &(0x7f0000000280)=""/219, 0xdb, 0x400c1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) socket(0x1, 0x20000005, 0x200) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1b7}, 0x20008) 20:17:17 executing program 0: madvise(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x0) 20:17:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) connect(r0, &(0x7f0000000180)=@in={0x2, 0x3}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xd, 0x2}, &(0x7f0000000140)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x8, &(0x7f0000000000), 0x10) 20:17:17 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="141357ddfd0bdb77000000"], 0x14}, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/74, 0x4a) 20:17:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080)={r2, 0x8, 0x0, 0x3, 0x3}, &(0x7f00000000c0)=0x18) 20:17:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffb, r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 20:17:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x3f86fc33, {{0x2, 0x0, @rand_addr=0x2}}}, 0x90) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[]], @ANYRES16=0x0], 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shmget$private(0x0, 0xc000, 0x80, &(0x7f0000ff3000/0xc000)=nil) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x4, 0x7, 0x4, 0x0, 0xffffffff00000000, 0x80000001, 0xffff, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x3503}}, 0x0, 0x3, 0x94e1, 0x4, 0xc9, 0x100}}, &(0x7f0000000040)=0xb0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) 20:17:17 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x17c, 0x1, 0x80, 0x4, 0x1cb3}, 0xc) 20:17:17 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x18) r8 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) r9 = fcntl$getown(r2, 0x5) fcntl$lock(r8, 0xc, &(0x7f00000001c0)={0x1, 0x3, 0x2f, 0xc1d3, r9}) 20:17:17 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e2308000000000000000000000000000000000000010900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="070000000100000000000000030000000f000800"], 0x98) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1804) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 20:17:17 executing program 0: getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) setuid(0xee01) r1 = open(&(0x7f0000000000)='./file0\x00', 0x881, 0x10) getsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f00000000c0)=""/61, &(0x7f0000000100)=0x3d) r2 = geteuid() open(&(0x7f0000000180)='./file0\x00', 0x20080, 0x40) lchown(&(0x7f0000000140)='./file0\x00', r2, r0) msgget(0x2, 0x0) 20:17:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x7ff) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x80000000}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000014c0), 0x4) 20:17:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82300000000000000000"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e220500000000000000000000000000000000000001080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bff4a75e9363d3bd5ebaee4e1c7845680a5b72ab6df32c3d5ca9e8248fdcfd7f90a6025da2ec8d55e85d8f977bbe63fb3f2531adfba53c2260a09759c6d6db1d3cb08ed4a73c69660329bd36290078438aca420eda0c1dc214f2955d8812", @ANYRES32=0x0, @ANYBLOB="040001800200000078733805473fb6fa4af73331aaaa15771ff11abec5bc2f687a3e97d678139330ea3faa099f2d52fea383170d3c307e3d1c6e6f47afcdce"], &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x40, 0x2020, 0x0, 0x401, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000080)={r1, 0x0}, &(0x7f0000000140)=0xffffffffffffff92) accept$unix(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x961, 0x9, "710cba7c2e2c3cd174"}, 0x11) 20:17:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c650500f554da9597ac7ff0dfddc8c4f36c3a57ec241246a3d6a9bf67b11ca88152b2314114ecc555e8f5e327b15be42f4fc5ff704bc7c3b1ac34406a06aaa944257d8660eae709bb1c9e26c08372743ccd5332f2f57342ed0e83c5fb1500c484c6e8cde3a97f9759edec772de3346f2b26ac75601bfae1e5a2ebb0f8ea78a82092c0581e23460fe5d198c7718c7135fc7822d9709c0c02cb98ffba25a1dc9d6da339ecf002275cd792668d0604b69850877c8755bce580e3"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1205, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x7, 0x4) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 20:17:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="100000008400000008000000001c00211400000000000000070000000100000030ba33e105fb9c60ae11541c632e2d0cf31b664064c25b48f8ab04436482ae0cbabaf64ec05e12a2b0c3f5a4e02aabeb4baf6f42d32da2d9be664b25775fec74b822b67c9af605e8ab2c91b64b0a16270f34da09922617c6cc1941d5b34f3d08743cc6cf6a6ff3ba826da9a35854a39fab3572a32ba7111636625cce8e50ba7ac99b14ad68053abe90c56d4202fa2c2c6a9d6ce92c8b9e86feba48f0a33642f0cf11a10793fa17e651a25aeb0cd5f2fde4faee8ec1b79cfcb69c3fdb9fa03c32f3f36d2d99ec0553ff69d786d5ad"], 0xee}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2d, "14fc72baf596ef8e34292ad461b1cb4f839b9b2ad34de0568831b1fbd453b4c0746e756150154449ac77b52a9f"}, &(0x7f0000000080)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0xffff}, 0x8) 20:17:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002cc0)={@in6={{0x1c, 0x3, 0xbc, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000002a80)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000002dc0)={r1, &(0x7f0000002d80)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000002e00)=0x10) fchmod(r0, 0xe3) ftruncate(r0, 0x2) recvmsg(r0, &(0x7f0000002c80)={&(0x7f00000016c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000001700)=""/77, 0x4d}, {&(0x7f0000001780)=""/99, 0x63}, {&(0x7f0000001800)=""/255, 0xff}, {&(0x7f0000001900)=""/167, 0xa7}, {&(0x7f00000019c0)=""/142, 0x8e}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)}, {&(0x7f0000002ac0)=""/114, 0x72}], 0x8, &(0x7f0000002bc0)=""/181, 0xb5}, 0x2) recvmsg(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f0000000180)=""/13, 0xd}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000014c0)=""/223, 0xdf}], 0x9, &(0x7f00000015c0)=""/180, 0xb4}, 0x2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 20:17:17 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x6ebe, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup(r1) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x3aa) getsockopt$inet6_buf(r1, 0x29, 0x2c, 0x0, &(0x7f0000000280)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 20:17:17 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, 0x0, 0x0, 0x100000000000000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x100, 0x4) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x1) 20:17:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) ppoll(&(0x7f0000000080)=[{r0, 0x2020}, {r0}], 0x2, &(0x7f0000000100)={0x81}, &(0x7f0000000140)={0x2}, 0x8) 20:17:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000000)=@in={0x2, 0x3, @rand_addr=0x5}, 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), 0x4) 20:17:17 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000004c0)=0x8c) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) clock_getres(0xd, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000005c0)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000200)={r5, 0x2, 0x7, 0x9, 0x1, 0x920, 0x4, 0x9, {@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}}}, r6, 0xed9b, 0x1, 0x1fffffffc0000000, 0x50000000000000, 0x6}}, &(0x7f00000002c0)=0xb0) 20:17:18 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x8, 0x40, 0x0, 0x8, 0x8, 0x25, 0x3, {@in6={{0x1c, 0x2, 0x1, @loopback, 0x7fffffff}}, 0x0, 0x20, 0x904a, 0x80000001, 0x800, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x401, 0x100, 0x5, 0x0, 0x1, 0xf317, 0xb1, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 20:17:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x600, 0x1e0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 20:17:18 executing program 2: clock_settime(0x0, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:00:00 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff22) fsync(r0) 00:00:00 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xb0e}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x77, "baf0d1ba2108bd5e6b232eb722ad224a2c6c60b7d7cd8828d82f377a41002f0117bf3e7e4d91714cb4daf3504caed81695316f677fe441343f12ee440c582b820cf90552ba3400d922e88d9c848f9000633540702388caddb994ccfb79b8fb85eac3cea5b6199303772eef39de66d8ffc028c9bfc0741b"}, &(0x7f0000000280)=0x7f) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x8001, @loopback, 0xed6}}, r1}, &(0x7f0000000140)=0x84) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) setuid(0xee01) link(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') 00:00:00 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) close(r0) fdatasync(r0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x800, &(0x7f0000000140)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) symlinkat(&(0x7f0000000080)='./control\x00', r0, &(0x7f00000000c0)='./file2\x00') 00:00:00 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4) 00:00:00 executing program 3: r0 = semget$private(0x0, 0x7, 0x82) __semctl$SETVAL(r0, 0x5, 0x8, &(0x7f0000000740)=0xfffffffffffffffe) getuid() r1 = dup(0xffffffffffffff9c) r2 = dup(0xffffffffffffffff) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 00:00:00 executing program 3: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="041252e4ef9f58b294c89f8fff7faf60eda9deaa3b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) 00:00:01 executing program 1: clock_gettime(0xc000b83e, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:01 executing program 3: socket(0x1a, 0x20000005, 0x9) 00:00:01 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, &(0x7f0000000000)={0xfffffffffffffffe, {}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x8000}}}, 0x108) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) fcntl$dupfd(r0, 0x0, r0) 00:00:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='htcp\x00', 0x5) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f0000000200)="9c", 0x1) 00:00:01 executing program 0: r0 = socket$inet(0x2, 0x7, 0x7fffffff) dup(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r1, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r1, 0x3a, 0x2e, 0x0, 0x0) 00:00:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) getsockname(r0, &(0x7f0000000040)=@un=@file={0x0, ""/81}, &(0x7f00000000c0)=0x53) 00:00:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x33f) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xb) 00:00:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:00:01 executing program 3: r0 = semget(0x1, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x100000000, 0x1000}, {0x0, 0x3, 0x1000}], 0x2aaaaaaaaaaaaab5) __semctl$GETPID(r0, 0x3, 0x4, &(0x7f0000000040)=""/4096) 00:00:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x3d, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 00:00:01 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x6) fcntl$dupfd(r0, 0x0, r0) 00:00:01 executing program 3: shmat(0x0, &(0x7f0000fea000/0x3000)=nil, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:02 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) r0 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) 00:00:02 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) munlockall() r2 = semget$private(0x0, 0x4, 0x40) __semctl$GETVAL(r2, 0x2, 0x5, &(0x7f0000000040)=""/229) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xa49, 0x4) 00:00:02 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='newreno\x00', 0x5) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x108, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x6, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x1, 0x3a, "73b07221004dc512bff49c977aebfd70cc31f372eca7ec4b7c97c8aae6a4d00a33f139ec59928ede0bda29a50383209af55661975a6f219410b2"}, 0x42) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82062e2f66696c65300017e2ecc098ae387c7b6ac04e04f0079f6ac05a51779ec44c29416d3007b23e4c5f4f9924c2980696bb528154573bbb26147d8726ead89fe9983484b2feffbc39b4c7bb0f854d859b8d186f4347dbab05d94908142eabdc11856bed3b36cc3b48cc0bba12ae4c052cd919723487"], 0x10) writev(r2, &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) socket(0x17, 0x0, 0x4) sendto$inet(r2, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) shutdown(r2, 0x1) 00:00:02 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4000000001) sigaltstack(&(0x7f0000c97000/0x2000)=nil, 0x0) 00:00:02 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x201e, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x10001, 0x7f, 0x8, 0x0, 0xfff}, 0x14) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:00:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) panic: pmap_demote_pde: page table page for a wired mapping is missing cpuid = 0 time = 2 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020d986b0 vpanic() at vpanic+0x1e0/frame 0xfffffe0020d98710 panic() at panic+0x43/frame 0xfffffe0020d98770 pmap_demote_pde_locked() at pmap_demote_pde_locked+0x1288/frame 0xfffffe0020d98840 pmap_remove() at pmap_remove+0x5c8/frame 0xfffffe0020d988d0 vm_map_protect() at vm_map_protect+0x666/frame 0xfffffe0020d98940 sys_mprotect() at sys_mprotect+0xcc/frame 0xfffffe0020d98980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020d98ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020d98ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1011 tid 100454 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why