Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts. 2019/04/02 04:52:09 fuzzer started 2019/04/02 04:52:09 dialing manager at 10.128.0.248:43176 2019/04/02 04:52:09 syscalls: 1 2019/04/02 04:52:09 code coverage: enabled 2019/04/02 04:52:09 comparison tracing: enabled 2019/04/02 04:52:09 extra coverage: support is not implemented in syzkaller 2019/04/02 04:52:09 setuid sandbox: support is not implemented in syzkaller 2019/04/02 04:52:09 namespace sandbox: support is not implemented in syzkaller 2019/04/02 04:52:09 Android sandbox: support is not implemented in syzkaller 2019/04/02 04:52:09 fault injection: support is not implemented in syzkaller 2019/04/02 04:52:09 leak checking: support is not implemented in syzkaller 2019/04/02 04:52:09 net packet injection: enabled 2019/04/02 04:52:09 net device setup: support is not implemented in syzkaller 04:52:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x100) poll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x22}, {r3, 0x101}], 0x3, 0x0) sendto(r3, &(0x7f00000000c0)="d22ab92386e17127b9f72cb9e87f7c0a6151dfe2db37c6d5f24800169d24e27a511f7504", 0x24, 0x88, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) r4 = socket$inet(0x2, 0x10000007, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000001c0), 0x1) fsync(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000280)={0x800, 0x1000, 0x4, 0x401, r5}, &(0x7f00000002c0)=0x10) syz_extract_tcp_res(&(0x7f0000000300), 0x2, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, r6}, 0x8c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000480)={0xffff}, 0x1) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f00000004c0)={0x4, {{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xaed}}, {{0x1c, 0x1, 0x293, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) poll(&(0x7f0000000600)=[{r2, 0x1}, {r1, 0x8}, {r3, 0x82}], 0x3, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000640)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000680)={r6, 0x6, 0x8, [0xcf15, 0x7fffffff, 0xfff, 0x6, 0x2, 0x20, 0x7ff, 0x5f0]}, 0x18) truncate(&(0x7f00000006c0)='./file0\x00', 0x0) link(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000007c0)={0x471}, 0x1) r7 = fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000800)={0x0, 0x2000, 0x1, 0x400, r5}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000840)={r5, 0x9}, &(0x7f0000000880)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000008c0)=0x5, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000900)={r8, 0x6, 0x4, [0x9ace, 0x9, 0x3, 0x1f]}, &(0x7f0000000940)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000980)={r5, 0x6}, 0x8) fcntl$lock(r3, 0xf, &(0x7f00000009c0)={0x3, 0x1, 0x859, 0x4, r7}) 04:52:20 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x1, 0x0, 0x9, 0x5, 0x8001}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x2a}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x1, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x6}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(r1, &(0x7f0000000200)={0x2, 0x3, @rand_addr=0x4}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r2, 0x3b, "83f98317ef531319c23e3baaeb0f58a542bfe944604de5e658b33396f69d323462b1691c401ede6693c1e6580ca6dfead6fbf971db8b71ba29cacd"}, &(0x7f00000002c0)=0x43) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x8, 0x20, 0x800, 0x10000, r4}, 0x10) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000340)=0xfff, 0x4) r6 = open(&(0x7f0000000380)='./file0\x00', 0x8, 0x180) r7 = socket(0x1d, 0x3, 0x80000001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000440)={0x4, [0x2, 0x6, 0x80, 0x101]}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f00000004c0)={r4, 0x3, 0x4b5b}, 0x8) r9 = socket$inet6(0x1c, 0x20000005, 0x5f5) pwritev(r9, &(0x7f0000000540)=[{&(0x7f0000000500)="0c45976375fd607b9c1fbddeb81cd0cc40dd484e188c065460", 0x19}], 0x1, 0x0) getpeername$inet6(r5, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000600)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000640)={r4, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000700)={r2, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000740)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000780)={r10, 0x525}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={r10, 0x1, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000800)={r4, 0x9}, 0x8) sync() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000840)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000880)={0x8, 0x89, 0x6010, 0x2, 0x400, 0x8, 0xb7, 0x5, r10}, &(0x7f00000008c0)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000000900)={r8, 0x80000000}, &(0x7f0000000940)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000a00)={r8, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000a40)=0x10) 04:52:21 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt(r0, 0x7f, 0x6, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000001100)={0x0, 0x7}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001200)={r1, &(0x7f0000001180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000001240)=0x10) shutdown(r0, 0x1) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000001280)={r2, 0x7f}, 0x8) close(r0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000012c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000001380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000013c0)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000001400)={r6, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001440)=0x312, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000001480)={r7, 0x9f1}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000014c0)={r5, 0x1, 0x19e65942b439c19, 0x3, 0xb302}, &(0x7f0000001500)=0x18) r8 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001580)={r4, &(0x7f0000001540)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000015c0)=0x10) freebsd11_fstat(r3, &(0x7f0000001600)) setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000001680)={0x100000001, "3681e18c6ff21139d38160cbf0a0b50a"}, 0x14) freebsd11_fstat(r0, &(0x7f00000016c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001740)={0xc095, 0x4, 0x3500, 0x4, 0x3, 0x6, 0x5, 0x8, r1}, 0x20) freebsd11_fstat(r8, &(0x7f0000001780)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000001800)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000001840)={0x8, [0x6, 0x10000, 0x15f5, 0x1000, 0x7fff, 0x8d, 0x401, 0x1f]}, &(0x7f0000001880)=0x14) lseek(r8, 0x58, 0x5) freebsd11_fstat(r0, &(0x7f00000018c0)) chdir(&(0x7f0000001940)='./file0\x00') setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000001980)=0x2, 0x4) accept$inet(r8, &(0x7f00000019c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001a00)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) 04:52:21 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) unlink(&(0x7f0000001080)='./file0\x00') fcntl$getflags(r0, 0x1) renameat(r0, &(0x7f00000010c0)='./file0\x00', r0, &(0x7f0000001100)='./file0\x00') r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = fcntl$dupfd(r1, 0x11, r0) recvfrom$unix(r2, &(0x7f0000001140)=""/69, 0x45, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000002340)={&(0x7f00000011c0)=@in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000002300)=[{&(0x7f0000001200)="f53cc6c71cbf265a964bc0636c0f1c43ac5648b0065f2f4b1b6428aebb0504a1dae6e38873a6561b912d311c3a2d098454687be36d0e1323fda959b1f8cf90a6a2c614360f49c7adbb4c26d548b8419b70c954fd004a4d4c60a28ec006526631467812ad85edae3cf94471cab2124105c6cd5e95cb5617f7e26787788cf661afa437ae6b3e330714ccfd64200b656fc938472bfb1ef49785c17edb5ab92b1a6c5f36f43a05953751aca7178cf43284dda17ed514024835277cf1f52aec5a42167eebb9c41f256978ca8b2b29ed8d1aa66701df6705d67d75d33af124d68b866840990c48d03cac3b6d6ee0fed7204f09050c9ffa29ed874d981d0c1e065df95dbe17e0adff3e79225f192de07ccfbd61f8487f0cad399c90b7d56d232eda4a80ec93f0eb30832ed7adecb34e930e07cfa6e5cf5994879d21aae2558c948adcd88826ac91b8b076dc5e60171cee8391a50fc1e6bd97a4ceb6fedb987dfdcc5c06fe24a96f347289b7cbe104e821cadd02cd15ebdd5cb034b94b266ab9fb10ed90251db48a2bf9e1c24e723c8672f272b969e308f6f748555494a28057db86248aab5ace95205984411d3cccd5fb606f2d8383c70e284b374060f226017deba1aa0b0e404c2e44aadb70a7efe63e687524a95499a6fdbb14e87e56261772aa2a61bd58d512766b59119a132bc048aa0bcb03c5bc87cd9100552e0891ae23cbee4533362d67566c00a46f779aea8565ad7e4f506d0e89d7e2c8da7019819867227d1b38d01ea8d930dfb34a269eb4a7a5042d8f84c5dc7164330d6afb4097419e0b15e2b400b98613eff8cc292f639d04b1f92962a5473f9d0dc5808cdf3ba85d86e1d588027cbdff6501be3f048c1a0f085c47d4b0ce63bda51bf38fc0ee256bb8e8b19d5e83b3ccc5e77c43a5e7049542f9a10021983f1dde6ca8233456039815807e191740bff510a0ba77c80f1c2194530058cfdf6ea5e5e3acfdd3286292b6a696304dfcd7883185d1bcd814bff068786aa40ca3463b8d42f8207bdca017195c57c0d7d904cfe0e6e277317de27363a8e853f4070ef01b90756de5ec62166a01f700c21d05e3adfd469485e0a7a88fc4084a2fb08b937d9665a28744c77c2c6a08158c34f24fac540599070eb30e897ffaa0d5f4264f0319a46efc2a3a0fe59e39d7550189add1a2ed69d260e74ba417b4dcdeee40d4ab0c05eb2f8d5cfbc3c9dad661e3c061fc27f36008aef80955ce60e2363c194eb63a6fe26dded79afb9c4d330433fd3a6b91cf4223cff5f4129eb80b32e621d476a83d09d72fc3dc1e69a533b9d20e1b7b3f83c411b7e7a8a7d6663bb0bc0f75f4ec383875956c2320b8fd6f8c41692571c6e8941e9d056460cb91738cfe3191d358ef8bb7e9024f16852cf4d00684088aff7f7e926e4f5981fd654eb8202e586483663952b7a16c1fbe767d744d8b4f0e575d4b69465b909aeec906290e5546449f234712718252b49e045578735b670425854be1efbaec258103af124848dbcd037b1d0cb13914cbe1540d16414e38e9164565b7a7350512ab5bc1a5e702dedbda349c8c9d4e2c7eda451c334aeee54323a7ef71953adb4a1437e96038c5893c6c4175f970d075258e9e7e8b106cf80100610d961584dcc88a21120f76973047d58d0fd9646e0109f453b9c4b9f910cc43d16d6c743474d547cb4a7af8701ce0fccb62ffba146e897d5f69b76ebb7477b32b3cc590a4757f688dad3eeffe0f406555a8824309be4d1269eff740caf779509b9572bb7f4448b7864e8d0f2363743223b3d5960665daff177c8e77163ff91ffa2f496fd935c01f16465de2f37032bb543073cbd91137301e1602019686cb155bfc5cd162eaca1f4311f8beafe8aafc4501288107d4497d41db88161729c2b07bac9aef259cbdb4354814243269c85f832a511abea0070aac1ddfaacaafdb226fba7d3445def0872474ccbfde6b7ba9c62e34391166465329c31d538872de41064884ad7e59f41f2e7473b15f7012a66f5d37d0246a7a01627613982469d3353f5f70c0af1219bed131a7058da51dd12e00fac96ff83eb01e2d2e3a5a6d44d45dd311f8c36a3cea6096a5d0bc72aee695991b9c2aa011cd9b91e13b2a69a010a7787778381b5c061d9cd51814419fb65972c535989daeeeea40209c2a9fa2f8f6346bbc3eae3b403ac8399dec0a2c315770c4b592faeebd8ea287c70764371a4f73ce793039ddc8a3ab1534926adebba113e65e217870f71413177dc639e8297bd76f78db89d1aeccf9fbb76f7cad29eacd643c5b445a3332a996a07341c026abed70adaa588ed011d62b34f00e4efe6a812bff87fa7df5dc9de82826e29101f5a71eee2537e749023b0c662e5676595f12fabdc24a3b492d44b5c1ea4986570b26056dd63715d5c3075d1577004407d2ccfdbfed2eec5eda057c96ead1c9c4c1a09534a5ba0c75997e65f4c496da85495743e16de9f8db68eba612c9be7210f32bae9f79f22a32dfab08786c723f2e2081dde67a4210afbfe155cf29e1857023c6e6faaa6ee57a39643991b90b9c6d5bf6ee7f2ac82b9ba9f237f41163be576e1c00692a12627b6acd9286d648c98cc3d2b6d7377e4c47b89bebe02b0bbb795013ce65a36a2ff745a1233ae03b6b0bdc506e76ddb588e82a5a7011f7689ba858333d3e721c637079908c8910a6fc15571fb949bfe188ade714d7c2bbbc24aafbc6528dea5119c106d45c9710d0dfd6021d2826c36eb529258b522490f106f106fa011f597ffe70924169e72ab3a90a815d40c30edd42c2f3a2b228c55222b3c14f00439eddb511d3a7c45a02667a8ff3f5d9a79beb0d3539b6d2ee66a2d8e0cdcd05c23b6208264fdc9d0582db64e26d2bfbd309f4f48da9f3432ce23fa87f8d91428cf89300e2e167e7e37546b3b4711d8f56f2e91e03a7679f93fefddffa416ceeb2ea67b28c314fc3f366c04a53f08ab92b093cdffd0d4b08bdf0775971043b4beff3948569e38db40021cac214ec1549670351581a37663d4dda83336240470cac2419f6c3b063f85d1c239af2181de9cf3960d9f213015794ed47c04b882598e9839caa2c59fc486a2d9977c6bde12474055b482dd41d5123d1f8f95aae729504af941c81232042c2a03d1af1bf6b365d63b3b3301a28e1dc28ebd954f7f20aeb1b9cad54981ed7a23713518c34ed4f873d1bd391afbbcfea3d93686f3612e4ffde83351071451d0144ddfb38f3c78ac70d76ab366b049d874f093270097299d10b1fc9b8950608ba2c26477a4b8a502fbbe5f1dae75dfdd2b43e0b745406523511fe5fb7820d5b6329d8822952854e5c9ce2421b77d7628cb2d9d03e7f9f29321e346fbea916c4752f30a679f2e121c5310343444b395ddde1a73ae5dbd30ff4d5e8cb917f70f7f75977f08e592ec7377550b4a0b5e75809c1da7b080e198714e29bdc43bfa6872eddb7d4841e3ffcd068cfe462c845dc7375e813c8da8c47c8de35538ecff758325e3c04d6aa1ce873ba387d47db94323a2a3be57324fca9a879c7242dc0a6b1f28224013174b03cc9cda44a94686fe1935f5bbd4c53877a3ad957dcd9660b53e0bb1c696a8d5f39a76e94ad5a9bc46aadf24bce0232f5e7e4460be73e77d4ebc83bf813b4cd4936a7af4ee1bc5b472ece0d4fda09ca4cceee0c70f6c482abb8ff382fceff6a2eaeed201f34986e55fbc20602b950f6574889bea40991f715dde56717bb3e697a72332712c118b1ec42a7b4d8af340a346e195831e625ac321dd224945bac026a2a01def3ec72f81e04f6f4397232fb47e1b29e27dce6f078dbbfca0b2e6c92c8449150c199ea8fc86378a63629d8bf6a2ef064ed39c7f07c45fd3d38fdffdd23f34a1936508bf40d4533b5929f441eb7c80c8cb1fb2eabd4f14e5ec52dfe910ecce30952ba382e183b9f3a43708a560d9ac06677d1a390b1d90e2cd6217b2e77fb80962285b1f7b82e24d9b47617dd2364e83c8b15d07ade860aea0c3c8d6d68534a98fa3c016659b114b3144d0aa7d73552445ca27adb33ea65e15edc0ff619d40b0ae002a5805296f593a09e05114f2d8d70552fa5de8b563f9f023aac18811f55006adb7495949d2dee9a87c4b1034c7d53f0cb561fbaa76fcefc52fbbf5b6429ff4a0ccd82aa04d1112f09afb354a03b003dab6f8054822ece7762c4b749a47d94e04353bd52048e989b49ad0bbcfb62c5c0804200543d93a84db01cbae1305ff3a83284014d5927a5781dd8d2ed18c833e5c7cffbec049eaaa620f973e6ee3e5d4151b11604ddb229d9ce3c171823ae7fe5967adfb64718560ec78fc953dd028f4ad999e96c244ff7409efc077540dab6e9b054a94feb8d61dd8a2133c6961e21b9d3f164ad18b145d07f618a1711cc12bd27fda8184b3339b546c2bbe3a102f68ef10be9bdc649c19fab2f977054ae62e7b969b1d3325112fc0b2b654af69b211db0ca694838488b6d046ca1ff656660e7a95249815dd825014e550ee7aafbcb34ad269e4e88b5bfa8051c478d4a719af50e8e793ba93d01df2f74dd6142c05a34d619c47b16893087c7591cffd362229e723a699b386ba554dab3287ef0227487d8312f43fbf26b5781bb5129fb8991d9cddeb71e207ebc00252043fceff6bc2058c0ee00e2f8d71cd81b4054988d6639274229f1c3a8bd584561055ba9737018cf2642422eee4e7fe787f9f74442f0c912c9152e6a6287f5407c1ffac059100674a462ef83a01f0121a8d8fcd223d01de77fc555fc767673ce116f56fa1a1fcdf55516e3b78677a93f9dcf56a30779c83282bcc3ccf320e31ad9a792f1ead0e898b122dff80b068914e94fc933322736ee2ba8f0532355c7fb72d5f44afe609de90fabfa9610ed730cf62d433aee586eaf895988b46a149bb8fb361c9854519c9b8fe10f303dde9fe540c30beeb31689dab5a51bbbb58c6a34e0da3b55d3cdfd1308cf06c826052d198bb675fc43133fdef7ecd7b3caeebe524016b553fad39ea75088bcf031aec5b0d875e338ef346790d814712eb1703ae19065e5d22d6ea98de5952e805c440606511d00bd6f34f05bd07a7fd6d63bff9ca2682a5737eb224d13176f550fdba5cd136a38c3f33fd8d67091668e2e4740fa948ec73a2f6421cefd83a308265044b0e52992057900b647d40c5dfc0e943e3908f1ad58335152611befe113c333bedf224fe76da7d3803c42010d6c59e990aa47afe5e855ecfa2852d8c1a198f4d5298589e6c15dbb879a9128f72ecfc63335c8d9ce46307d4a7998461fd17509bfca4f6c8acafb3b0a064c6213614339eacb4a8bb9a710d1c65444fedd63462391d7d6e040a1b5bb76505c8a2cdeee27548328736071c878c0667c45758c7273f3db9acd6026edefe22c208b32f9f111dd398e39b7a492240a8154542bfb5e383793fd8f3847f5cbe0e4f680cd9a25b11eba2ecf0e2232f60c228b137672422ebcbaedcb63b3e811b900043237ed111000c5110f592f7f149899c470745f664b1f5c3be92755a0698c64f8ef474cc57e95a5b541d3067592d0dc89173b4c4a8d7bc6320035ef48fc641c774a5a449ab8743bff1c10417dae47259f3184ae8c5b0a3983448208b872d479eea8d438170cc2e699dc8401e12ab1ddb075df7da57805d0041e7dd6bff8afcc365c1212f159249971e25d749ae3d4bc282c5b1f67cc4ed41a14bfecce47bff1fc345101b80e1f03acca2a3f0153a486fc56203dcc61344ab06cad4eca36274abf04fadfa00d2bef11b666b5778a8b71", 0x1000}, {&(0x7f0000002200)="6fd891f61efc99286bba1cfec0266f0fe187c96d186e38e40b15f3dee8b3fc49f3a053cbaa70a4cb523572d4040f62c740600081fdd1a21f5d8686b90989c122699bd7c0d93bf4484963e6a470ae369e25cfa02cafc120bb54c34af671f9266fa390cc84e7c3b5fe423a65eea05609ee12884a2a1e2e5c576cda6b4a7833e7a06a20408687a538df03805684b8b606bfb2f5cc559fc84b7fb26dda40d1fc91b0fa885cbca8102ce1fd01977186e90e71ed12e4b10dc1b277b028125a", 0xbc}, {&(0x7f00000022c0)="6fd646b03946e9584f05481a2016bd3599b408f877968300", 0x18}], 0x3, 0x0, 0x0, 0x80}, 0x20009) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000002380)={'bbr\x00', 0xfffffffffffffbff}, 0x24) utimes(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={{0x2, 0x6}, {0x44e, 0x1ff}}) recvfrom$inet6(r1, &(0x7f0000002440)=""/64, 0x40, 0x40, &(0x7f0000002480)={0x1c, 0x1, 0x8, @loopback, 0x6}, 0x1c) recvfrom$unix(r2, &(0x7f00000024c0)=""/59, 0x3b, 0x40042, &(0x7f0000002500)=@file={0x0, './file0\x00'}, 0xa) sendto$unix(r2, &(0x7f0000002540)="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", 0x1000, 0x20000, &(0x7f0000003540)=@abs={0x0, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x7) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000003580)=0x9, 0x4) r3 = open(&(0x7f00000035c0)='./file0\x00', 0x800, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000003600)=0x1, 0x4) sync() setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000003640)={'accf_dns\x00', "8a45dd1476601b0e3ce8fd419f3b1c26f75efa8c120520e3177e3f1383166f32d1ac9894fbef40aa31cf0642f594c60bd108dae7defa0ff4459c68ccedca9c5d7e77cc57bb6d871c0cd34e96467325322d18bc465696d35148d28e0a6e05e880391c7509c7ba44a7ba31f485f66b6721d4640c3f93aef40d86fd1eb9b489c540c285d68a0958093a3f0b9f2da316bf045a72bd5b82fd6394f686e35efad7fb4a8f62ba1cf939cd975a31bc289548d855203847da6a2d0940a09aa28731de81a472c89a30935f2fd1394a8972cb93300049886bf8383ebae2532530778588236edfe0303857c4775394fe2394b4f501ed"}, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000003740)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003780)=0x24) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000037c0)={r5, 0x9}, 0x8) renameat(r2, &(0x7f0000003800)='./file0\x00', r0, &(0x7f0000003840)='./file0\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000003880)={0xb9b2, {{0x2, 0x2, @loopback}}}, 0x90) getsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000003940), &(0x7f0000003980)=0x4) utimensat(r2, &(0x7f00000039c0)='./file0\x00', &(0x7f0000003a00)={{0x2e, 0x10001}, {0x7a8, 0x2}}, 0x0) freebsd11_stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000003b00)=""/195, &(0x7f0000003c00)=0xc3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000003c40)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, r4, 0x100000000, 0x3, 0x9}, &(0x7f0000003d00)=0x8c) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000003d40)={@local, @multicast1, @loopback}, &(0x7f0000003d80)=0xc) 04:52:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1}, &(0x7f0000000140)=0x8) getgid() getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x7ff}, &(0x7f0000000080)=0x8) 04:52:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0) 04:52:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x10001, 0x20, 0xffffffff80000001, 0x7, 0x7fff, 0x9, 0x5, r2}, &(0x7f00000003c0)=0x20) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='@\x99\\/$\x00', &(0x7f00000004c0)=',%[)\x00'], &(0x7f0000000740)=[&(0x7f0000000540)='[--\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='{%\x00', &(0x7f0000000600)=')(\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='-\x00', &(0x7f00000006c0)='++-$$!\x00', &(0x7f0000000700)='*\x00']) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e230400000000000000000000000000000000000001680800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00"/128, @ANYRES32=0x0, @ANYRES64=r4], &(0x7f0000000240)=0x3) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={r6, 0x7}, 0x8) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 04:52:21 executing program 3: mlock(&(0x7f0000df8000/0x3000)=nil, 0x3000) mlock(&(0x7f0000b3a000/0x2000)=nil, 0x2000) socketpair(0x17, 0x2, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, 0x8) 04:52:21 executing program 0: mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000) r3 = dup2(r2, r1) unlinkat(r3, &(0x7f0000000040)='./control\x00', 0xfffffffffffffffe) semget(0x0, 0x4, 0x220) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) socket$inet(0x2, 0x20000003, 0x3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x4, 0x1, 0x100, 0x400, 0x100000001}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000200)={r6, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 04:52:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000002c0)=0x102) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0xb) 04:52:21 executing program 1: syz_execute_func(&(0x7f0000000100)="f04321acd66d8072006632330f9a3edce450aec3660fed820040546090dc68ffc4824d98871967cbc7182f66450f3823d8") fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 04:52:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) sendto(r0, &(0x7f0000000540)="cf77be09f25672b917fdfb2cd83850e486fcbae1f032c93ab3188e2a326fea60bc6bc86c34c82e63d1fa97f9e2859ac5008a622473f5710452b42f7e6ef0a6a91d71aec2798e159e0e0494ea04efb51733895f7c904318a9cbfeccb6ac333e74dc5221bb60f51ee46d765147e7070b2fa0c2762dcbb46ce8a533c0be7706a382bc43de2408f4a2d036f1b041a67ccd02d9dc18dafd2a1e5ae3463789d79e3dcb6749e5085143b6082a9fdd009d7e58", 0xaf, 0x80, &(0x7f00000003c0)=@in6={0x1c, 0x0, 0x829, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 04:52:21 executing program 3: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000003c0)={0x6, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x3, 0x6}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x0, @empty, 0xff}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8102, 0x0) 04:52:21 executing program 2: socket(0x14, 0x2, 0x0) 04:52:21 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) sendto(r0, &(0x7f0000000540)="cf77be09f25672b917fdfb2cd83850e486fcbae1f032c93ab3188e2a326fea60bc6bc86c34c82e63d1fa97f9e2859ac5008a622473f5710452b42f7e6ef0a6a91d71aec2798e159e0e0494ea04efb51733895f7c904318a9cbfeccb6ac333e74dc5221bb60f51ee46d765147e7070b2fa0c2762dcbb46ce8a533c0be7706a382bc43de2408f4a2d036f1b041a67ccd02d9dc18dafd2a1e5ae3463789d79e3dcb6749e5085143b6082a9fdd009d7e58", 0xaf, 0x80, &(0x7f00000003c0)=@in6={0x1c, 0x0, 0x829, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 04:52:21 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="f073cc7a7f734a80038fca966ed15448fefc172b9220db1b99b42960b380e9e66e595e629c4e09b624ca04dc5b6c8c40742c98a4b6b1986550e853997a6c", 0x1}], 0x1000000000000036, 0x3) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) pwritev(r0, 0x0, 0x504, 0x0) 04:52:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 04:52:22 executing program 0: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0/\x00', 0x20, 0x0) symlink(&(0x7f0000000080)='..', &(0x7f00000000c0)='./file0/file0\x00') mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x21) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000000240)='./file0/\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0, 0x5, 0x7f, 0x7}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @broadcast}}, r2, 0x0, 0x100000001, 0x9}, &(0x7f0000000180)=0x94) 04:52:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) 04:52:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\xd4:-!\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\xf6\x00', &(0x7f0000000400)='))\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='@\x00'], &(0x7f0000000580)=[&(0x7f0000000540)='%#\x00']) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0x6, 0x78}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xd3, "53e3a0158443606e57450b7aed37cde18c7652eccc4af012731f34667e548a7ab3ab1d3aed4b6bf146bb4368d4e95794f0d2fa3fbac9e5249d100d9c821c3c77480af818e1028dc312362cc38e5863506ec4592a7fc316f12a6aa539e2d37b3f270ca8d1a94d94e0cabaa1957e4f9b9a64c5ba8a16269dc0c10bc7d1a418d7ca7c6d01b118a1a70c4cb347aacad2c909773f10a6b95a885117d351f720a09aac5012fddf35ef5479d7f1f95bda5c4d3462395f912f61739aeea2e1031f28ae2d53781fa310fb3e87c9ab102541feaff56727b9"}, &(0x7f0000000180)=0xdb) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x1, 0x2, 0x10000, 0x4, 0xce45, 0x8000, 0x5, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x1b, 0x9, 0x7fffffff, 0x3, 0x1}}, &(0x7f0000000280)=0xb8) clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0) 04:52:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x8, 0x6}, &(0x7f0000000100)=0xc) socket(0x1f, 0x7, 0x100000001) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) socket$inet_sctp(0x2, 0x0, 0x84) 04:52:23 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/86, 0x56, 0x1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt(r0, 0x0, 0x6a, 0x0, 0x0) 04:52:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x4000000000, @loopback}, 0x1c) lseek(r0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:52:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind(r0, &(0x7f0000000380)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000001a92bafb3064909597365d16f7d0cdc9a44fc0e28bb9c71cd62b00"/154, @ANYRES32=r1], 0x84) open(&(0x7f00000003c0)='./file0\x00', 0x80, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) 04:52:23 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup(r1) execve(0x0, 0x0, 0x0) 04:52:23 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpgid(0x0) getpgid(r1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f0000000200)=""/198, 0xc6}], 0x4, &(0x7f0000001440)=""/166, 0xa6}, 0x40000) setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:52:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:52:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x34}], 0x1, 0x6d998) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x70, 0x1f, 0x0, 0x6e7, 0x0, 0x80000001, 0x6b276788, 0x5, 0x6]}, &(0x7f0000000040)=0x16) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 04:52:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x30) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x5, 0x3, 0x4, 0xe3}, &(0x7f00000001c0)=0x14) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 04:52:23 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 04:52:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000000)={0x9, 0x20, 0x3ff, 0x4000200000000000}, 0xfffffffffffffdc9) 04:52:25 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb966696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500}, 0x14) 04:52:25 executing program 3: setgroups(0x74179599a008a91, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000205, 0x0) r1 = getgid() setgroups(0x2, &(0x7f0000000000)=[r1, r1]) setgid(r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000005c0)={0x770, {{0x1c, 0x2, 0x1, @empty, 0x6a1b}}, {{0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x6520}}}, 0x108) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f00000001c0)="91348a14b83a7d7d4e3fbc5e273a31f37ae3251415d744d2df7a1bd2e56c067dbabdf8def622063be4e83970dfb1f37fdc9029016003ae53bdd2fd60c046897b9359a71daeee599019ed552dbd3f12c8ad239fbbac159a1d4ce302dd20c71eb7e127c01f167c017b2512f94ce8f043c3618939cf4f26181fb47f487e", 0x7c}, {&(0x7f0000000240)="866df3bf5ce0e2cc9636d3da5434a7dec93d7bcf9abd17e967be34660f0f2ba18cf28b7eacf40770fb45782185eac52ffab0fc593163c5eb4605168338fef26133a9dcd6af6846b80b19d756858a7dfc88e80c9e174013dc0b857fddb45e1807d150c962ab589051b76aa2322b610e1a16049ffc744429d4254327af55f21c3c587b106a25bfbfc044ad5a84b720c5f408083ddc6b363e3f22ef203431f25276e257d8877940f20ab77dabaebbfa97a5bcd737dee708f9a3f960240ea17dc3d9993136fafe487d9064a86d8ae7d1f8ff605654ffef7c93f480e4fae1acca613fc2d0792899feaa", 0xe7}], 0x2, &(0x7f0000000380)=[{0x110, 0x84, 0x2c1e316c, "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"}, {0x18, 0xaf, 0x6050, "f40eb4733b"}, {0x10, 0xad, 0xffff}, {0x38, 0x39, 0x6c, "f4aaea374278d2b583820b320df8d37d02c7ea00a6611f3e9a08a28be88aa5a40b2d58d7f8"}, {0x60, 0x0, 0x7648, "6db7046d690bd82563fd58abe56b47cd3e5d851d164bbe3887ebc176a124adf50229405ccae7edf30842d3b32fe2443aedccd6f1087a177429a1e163ffaa7acf69b9342320f5c979eae5d3beed"}], 0x1d0}, 0x88) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000700)={r2, 0x1000, 0x2, [0xfffffffffffffffa, 0x7]}, 0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r3, 0x7c2b}, 0x8) getgroups(0x2, &(0x7f0000000100)=[r1, r1]) 04:52:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000740)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) sendmsg$inet_sctp(r2, &(0x7f00000008c0)={&(0x7f0000000100)=@in6={0x1c, 0x2, 0x8f, @empty, 0x5}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)="974b98694cd954799cd5f873ec5637af8309f57f65a8f9f763505fc43e8dc7a75b70fa8425067b0a0d42a29e775ab12d86da443302f5576465e246ff887b99d991f9decf62e21b39a55c7096833ac6aa3e147a435d2faf23f3f741969727f11f42e877acd31259160bc762230651675fd0b6fbcc61", 0x75}, {&(0x7f00000001c0)="5811f9f43fd26471f8fa112482f02cb83f0a7e51590042c9a6a9ce714ed2f8", 0x1f}, {&(0x7f0000000200)="c5d045479ee15d5da316acc3016c7b4c91042cfc6f5689fb5c8cf9ab759087ea8dc3529db8f12433684183145bc53ff1e8e7afa0aa10a7122cb0ce014b4ff94b28c501aa0a9492115009d77d1c1b88d4a5596314ef3c1e5e70f09d4cbaf981040ee864df3dd761bb67a5846765ce771ab5a887821ee423b493db5ba4a2a8000276", 0x81}, {&(0x7f00000002c0)="7151faa36d9af6b63d1afcdcd188496382719292b27357db8afe163f509a72f45d78188681a653408f5f07f1cbd1a42c86c73168f19e2313eb4dadb28d35307bf71317f619e7ac6808d487f14fed7c026fbf5ea06e94c31ed1919df788d9c42bfe5c62faf6589748c43e279be5ad2422179f5fc5d1032cfd08a0e1e1ece150047b123360def291449b72336f5483be64a7d1d5b2fcdf9efa186e680c5bd7037c2e63a27e7cb8de543ad45c360c4be887c73543a2012c3f18c807189094cf8eb96af56b60b1ed3b447e50dc66ee0bb8d6c0671160849ca9cde7391cedc978a5be71cde9b08de0becdc8b5f381309e", 0xee}, {&(0x7f00000003c0)="a0f0e8d39b7b3a7d6424aaddca61b882fc7407ccd966cb8bcfa5f3f3fe94baf0edc199c2", 0x24}, {&(0x7f0000000400)="fb", 0x1}, {&(0x7f0000000440)="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", 0xfb}], 0x7, &(0x7f00000007c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x39a0b13e00ad2da6, 0x7, 0x800, r3}}, @init={0x14, 0x84, 0x1, {0x6, 0x8, 0x5, 0x10000}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x1400, 0x1, 0x3f, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0xf0, 0x1}, 0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r5, 0x9}, 0x8) getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000900)=""/36, &(0x7f0000000940)=0x24) 04:52:26 executing program 0: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) setresgid(0x0, 0x0, r1) clock_getres(0xc, &(0x7f00000010c0)) 04:52:26 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x105bba84a0d07307) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000280)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x221, 0x0) fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000002c0)={@loopback, @local}, &(0x7f0000000300)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:52:27 executing program 2: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xd3d4}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800488a3e05bd66ecd548000700200009000000"], &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r2, &(0x7f00000005c0)=""/4096, 0x1000) write(r2, &(0x7f00000002c0), 0x0) 04:52:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eb966696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500}, 0x14) 04:52:27 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f00000003c0)=0x30f) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)=0xfffffffffffffffe) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000400)=0xc) fsync(r2) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x20, 0xfffffffa) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:52:30 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r0, 0x9b0a) execve(0x0, &(0x7f0000000100)=[0x0], 0x0) 04:52:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2c, "d04666eb2e771b55c1d523dce4f9aa281c8ae536464281a02596a093178c0093529ef115d1babe6f33d28fea"}, &(0x7f0000000040)=0x34) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x80, 0x4, [0x730, 0x401, 0x6, 0x3ff]}, 0x10) 04:52:30 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0xfffffffffffffffa, 0xf, 0xf202, 0x4}, &(0x7f0000000000)=0x18) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000400)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={r4, 0x3, 0xffffffffffffffff}, 0x0) r5 = socket(0x10, 0x7, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000380)=0x4) 04:52:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x134}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1, 0x43, "a852e4713c94f43623d5e2c613613b3d36ab6c023c8b853d6354f51023d827353dd7f0295bd306209c00e2dcc282e4cec707a7885ff856e16afd1c43492c5cc7000143"}, 0x4b) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000000000), 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff0004000021140000000000000007000000010000007f000001"], 0x24}, 0x0) 04:52:31 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x105bba84a0d07307) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000280)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x221, 0x0) fcntl$setflags(r2, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000002c0)={@loopback, @local}, &(0x7f0000000300)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x2, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:52:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) close(r0) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xfffffffffffffe01, 0x80000001}, {0x3, 0x5}}, 0x200) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) accept4(r0, 0x0, &(0x7f0000000140), 0x20000000) symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') mknodat(r0, 0x0, 0x24, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 04:52:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x2}], 0x2375, 0x8000000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:52:32 executing program 2: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xd3d4}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800488a3e05bd66ecd548000700200009000000"], &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r3, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r2, &(0x7f00000005c0)=""/4096, 0x1000) write(r2, &(0x7f00000002c0), 0x0) 04:52:36 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x10000004, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) listen(r0, 0x0) 04:52:37 executing program 3: r0 = socket(0x1d, 0x1, 0x3) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 04:52:38 executing program 2: r0 = socket(0x2, 0xfffffffefffffffd, 0xfffffffffffffb1b) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="976eb1e1f5922eda8380103407721ea74dec78c9b734f8298e5f25df974e8364d683e88d81d034ba904ce2fd58220506515bc84822b53486c4da8bec1f04c524ef125642505abaf3c62ff754e4a0871e6b2af3dd2fba3297125fefb559a45fdc89425ca1c84ae33305de2f3525e5cb963db0abd5b921d521e69603e0136cbfac01ab3a4f074b1d2fb1ca2ca38a2ae2deeac1"], 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 04:52:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000000)="8ef3de5901f6ec09d971cb680561e384ae4c6725123a71ef3dfa5984395597263da55da359c10a47e6c9059510d0506c96110c5bd01ecaee217f4a2cc782cc9f7f0bf96ee9c5817e97177c58ec7bbfe14a646d301fe05780f4ea2fba38a3334e70b64f773776e6b5b40c10fc708262592f54aee2d3f0292613eb693bce99f7e3c8532fd45ab88987041311178e47d326be25f5049539d43547dec699e49e3caebc7b6018a15ceeb1bfd96ae7acfee4270a44d0d3808809c8382c0d69dd84971a", 0xc0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) freebsd10_pipe(&(0x7f00000000c0)) 04:52:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x8) 04:52:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x9c3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x8, r1}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x22, "9f1ff1da4b12be69a81dfb3c6a6076411103f0e256851ba3d105d4587bca916f0040"}, &(0x7f0000000040)=0x2a) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2}, 0x84) 04:52:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x2}], 0x2375, 0x8000000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:52:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 04:52:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) recvfrom$unix(r1, &(0x7f0000000000)=""/144, 0x90, 0x400c0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8) 04:52:38 executing program 2: freebsd10_pipe(&(0x7f0000000000)) r0 = socket(0x10000000002, 0x2, 0x0) setrlimit(0x8, &(0x7f00000001c0)) dup(r0) 04:52:39 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x28) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x190, &(0x7f0000000280), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a90000001b659afecc9d24adb1cdd316acdb1d385ccff11ec5613fde05c7c86a530790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a22466b7ac3bad2485a8111cc652dd55866ff3e0643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b008ae5f62606833d82fe4591907a6b878a4af286027f716e40128f3a6083494c07de65418887"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={0x0, 0x5}, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x3, 0x3, 0x1, 0x4, {@in6={{0x1c, 0x2, 0x20e, @loopback, 0x15beec11}}, 0x0, 0x2, 0x10fde730, 0x5, 0x7fff, 0xb38}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x68, 0x0}, &(0x7f0000000040)=0xc) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c32a6d31f1", 0x5}], 0x1, 0x0) utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x7, 0x1f}, {0x4, 0xffff}}, 0x200) poll(&(0x7f0000000400)=[{r0, 0x8}, {r0, 0x12}], 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x100000001}, 0x8) 04:52:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3e8}, 0x11e) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280, 0x60) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}}, 0xc) 04:52:39 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00') 04:52:40 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x40) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x23fffffffe, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) mmap(&(0x7f000007b000/0x3000)=nil, 0x3000, 0x3, 0x81010, r1, 0x0) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000001c0)={0x3, 0x0, 0x401, 0x5, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x100, 0x1a4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0900feff34190000194c2df9454d055564e97c93bdb37905121ddbefceeb5d8f6980cb0d1435804cdee377abe3cebb9449573b0335233217da79bd7284ba5bbbf26588c2a24fc16c86d5c2fe6f19023e060e3eaa58e6d6f10d8f0206c2572f9cc4756f3f17dfc3dee6011e4472072b665467196ab40b0a9ee05dc1983e33a779e6c52ab1fcdae4579d860907dccf440c12dfdf351b5d689bd311cedfe9f44cdf54b97584ff3f62e42dfec2451d3e666c93c6319d08fc1ef0de694add0e8e84f971c4aeefdb1544b48291dc47fa172c5521a32c513465ba3d76a30afc30"], &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="9940000000000000"], &(0x7f0000000300)=0xc) accept(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 04:52:42 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)={0xbf, 0x0, 0x9, 0x5, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) futimesat(r2, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x6, 0x2}, {0x2, 0x7}}) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x8, 0x1, 0x7f, 0x6, 0x91}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bfe8000000000000000000000008004000000000", @ANYRES32=r4], 0x8c) socketpair(0x17, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$dupfd(r6, 0x11, r3) select(0xfffffffffffffe8f, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000000340)='./file0\x00', 0x10, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000380)={r4, 0x1f}, &(0x7f00000003c0)=0x8) truncate(&(0x7f0000000300)='./file0\x00', 0x8) 04:52:42 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) r2 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) sendmsg(r2, &(0x7f0000000280)={&(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x1fd}, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x1f8, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$inet6(0x1c, 0x4, 0x5) openat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x10) sendto(r0, &(0x7f0000000040)="b8ecd9a414a00b02029b112d1c8bb8a5214206f8acf88fdc47ddff5683012b2e52c4597829", 0x25, 0x1, &(0x7f0000000240)=@in={0x2, 0x1, @loopback}, 0x10) 04:52:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x2}], 0x2375, 0x8000000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:52:43 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800000000000021140000ffff060000000100"/36], 0x24}, 0x0) 04:52:43 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) mprotect(&(0x7f0000c97000/0x4000)=nil, 0x4000, 0x7) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 04:52:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x6f62, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x15, 0x0, 0x0) 04:52:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) 04:52:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0xffffffffffffff81, @loopback, 0x2}}, r1, 0x0, 0x2, 0x10, 0x80000001, 0x9, 0x80000001}, 0x98) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x20402, 0x954585e44145efd8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x7}}, r2}, 0x84) 04:52:44 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getuid() bind(r0, &(0x7f0000000040)=@un=@abs, 0x8) 04:52:44 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffd00) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1803, &(0x7f00000001c0), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x1000, 0x4, 0x4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x3, 0x1}, &(0x7f0000000180)=0x8) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) 04:52:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1400000000003) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x2}], 0x2375, 0x8000000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 04:52:48 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x138) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800) fcntl$lock(r1, 0x0, &(0x7f0000000040)) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 04:52:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1=0xe0000002, @multicast1, @rand_addr=0xffffffffffffba35}, 0xfffffffffffffebc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 04:52:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0x2, 0xfffffffffffffff7}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x7, 0x3}, 0x10) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000200), 0x4) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000480)={r1, 0x8, 0xf, 0x80, 0x9}, &(0x7f00000004c0)=0x18) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r4, 0x0, 0x5b, &(0x7f0000000240)=""/240, &(0x7f0000000180)=0xf0) 04:52:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(0xffffffffffffffff) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@broadcast, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_opts(r2, 0x0, 0x13, &(0x7f0000000580), 0x1f) 04:52:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000180)={0x80, 0x4}, 0x8) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x6, [0x7, 0x6dd8, 0x9, 0x3, 0x5, 0x0]}, 0x10) __getcwd(&(0x7f00000000c0)=""/150, 0x1fa) 04:52:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202dfa34b386baf74c2"], 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000016c0)=""/126, 0x7e}, 0x0) 04:52:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc0, 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xdded, 0x0, 0x1ff, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x3ff}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000), 0x2cd) 04:52:51 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 04:52:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x14ae8bc5bdc55623) socket$inet_udplite(0x2, 0x2, 0x88) 04:52:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file1\x00', 0x200000000001020, 0x4) truncate(&(0x7f0000000040)='./file0\x00', 0x9) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) 04:52:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x3c, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000600)={r1, 0x1ff, 0x6, 0x10000, 0xffffffffffffff01, 0x0, 0x18, 0x0, {@in6={{0x1c, 0x2, 0x887, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0x0, 0x3, 0x8, 0x0, 0x40}}, &(0x7f0000000540)=0xb0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r4 = msgget(0x3, 0x401) msgrcv(r4, 0xffffffffffffffff, 0x0, 0x1, 0x800) execve(&(0x7f0000000080)='./file2\x00', &(0x7f0000000280)=[&(0x7f0000000240)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000300)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='--}%&(@!&\x00', &(0x7f0000000540), &(0x7f0000000580)='\x00']) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 04:52:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000001040000de000000c50d00008100000059f3d0217e89b5e0cb810c2ecf33d756b351af365faaa61cbd2acaf2d08a00f3b101f7439afc2fadd833e46ce05b1143b78ab6fc2f950e5c8cd8f7dec453628bdb8d68789cd4c4093e257cc80d2876bb36b2d2270c84e44749a06ed2e3695e0ced735e59c6717fbcdd5090b3712a3d6e434fcc1236523c378729e0251bbef98791363e654af7a16d453fada8e2cd4d279cb22953aa5914987a9b07af2d00"/188], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140), 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r1, &(0x7f0000000000)=""/180, 0xb4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0xbe5, 0x1, 0x5, 0x8}, &(0x7f0000000280)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000100)=0x9, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x1ff, 0x2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 04:52:53 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) 04:52:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) msgget$private(0x0, 0x110) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xdc) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000000000000001360daa71efe8da0327945ce1517ab86379a80a8da8f399c1bc5f32c1a887dae102f8912176c8a60579e947930dab48d76545e337468a05c416402648bec85a0176bbccda40c78766fe9ca9ad64e2e5a"], &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x10001}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:52:53 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x800, 0x2) openat(r1, &(0x7f0000000140)='./file0\x00', 0x402, 0x10) close(r0) getpeername$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="001600000000000000000000000cecf4a222fcc65600000000000000000000000000006806834bb2adc30800000000000000a000000000000000000000ecb5ed3f000000000080872a9ff8f7dbe93bcf7b000000000000000000000100000000000000000000000000f98bf600f44ff13f0ecffceaf6628c21e09398"], &(0x7f0000000080)=0x6e) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff81064d60 at _rm_rlock_debug+0x240 #3 0xffffffff812c77d0 at in_pcbconnect_setup+0x180 #4 0xffffffff813c2c10 at tcp_connect+0xd0 #5 0xffffffff813bdd57 at tcp_usr_connect+0x137 #6 0xffffffff81155773 at soconnectat+0x183 #7 0xffffffff81160adf at kern_connectat+0x1ff #8 0xffffffff811608c9 at sys_connect+0xd9 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfa5d at fast_syscall_common+0x101 04:52:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r3, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0xffffffffffffff56) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) 04:52:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000900)={0x0, 0x132, "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"}, &(0x7f0000000080)=0x13a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @loopback}}, r2, 0x7, 0x1, 0x4, 0x3, 0x5, 0x1203}, &(0x7f0000000300)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000340)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x475}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000380)="5b34edf96dfc46c883a52014cf092cb59441fccbb7f52bae915f77e568a8110389fc51db98dafea033e2cb7e48f00ff7208772838d363311e87437f4935658e897da5ecb7d9ade41120c5bb299d7540b14277a0a3c5a2dea0bd34b4e7a7087bc5c47e76d7b845cab7ca3a0186f3ed06eab34212cb17f0ea18be3479bc546f660e1afa47db3269113db581ebb09be1ca8b48ae01ec63dc0247f21f6f67725dc1b7f1699dcd5f70ff602f13ae9006e1cf767c41ccf331c45d4ef1ad98b785f86f3700e5cb20a11f7ccf931d3", 0xcb}, {&(0x7f0000000480)="5c241b3c2bebde8cf71af7cf079952f148423dd5cf20b227e9e48337a0353a27929a25ead8a5cdfcce0c8cc2fc19627c4e25a9fc15442371d0d51e8b5afffb94981d88c1cb483f0fc3a7ee4118a98d13f92ca14ecb2e6c5bc5f9130b8de043e61ca609c1780a3b2753196e70029b51e513e4a77d4dfbc0f0346799cf14f1450966602e57b032927eb5d0196f31b313092af09b6aea9d4269c8fd7f9ac35c9abbcf1934b88764afb716f2b7f72d57", 0xae}], 0x2, &(0x7f0000000740)=[@init={0x14, 0x84, 0x1, {0x401, 0x6, 0x1, 0x1e}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x4010, 0x2, 0xffff, r3}}, @init={0x14, 0x84, 0x1, {0xaa, 0x2, 0x6, 0xffffffff}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0xa2c, 0x2000, 0x7, 0xffffffffffff8e78, 0x1, 0x5, 0x2, r2}}], 0x94, 0x20000}, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000000)={0x2000000000007528, 0x14, 0x3, 0xffffffff}, &(0x7f00000000c0)=0xffffffffffffff54) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x8000, 0x121) 04:52:58 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x6, 0x7}, &(0x7f0000000280)=0xc) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202aca9c011dd1515e33022d024f32e2f66696cf030009d92248beb1d12e92300000000000000020ab5e963b1aaae562601e2acdd08f798fd012328803604eab3c117e9bde16ad020f5a43f71a64d6c66f73f2699ceea5385ac5f194c3a96ba82250200000000000000286fd4160768f53289a65a48b8d4deafcdc2bf216fc0f26b2d8a2bacda8c32165a82493e3ca7066b6897ceb7c5e471fd282b32cb3defe9cf86161bdaf1b4a688defe9cf0b68b805f44b958e94778f09f44ffde1ae8aa46a35910ca7a43d7ce628e29f258b1"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) r4 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0x1f80000000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r3, 0x1, 0x4, 0xdef}, &(0x7f00000005c0)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x124}}, r3}, 0x84) connect$inet(r0, 0xffffffffffffffff, 0x397) 04:52:58 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) ftruncate(r0, 0xa55) readv(0xffffffffffffffff, 0x0, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440), 0x67b6}], 0x10000000000000ff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @broadcast, 0x0}, &(0x7f0000000080)=0xc) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)="f337d1b5ffe5e223e716943e0124801edb4f4f21a466ffd307", 0x19}, {&(0x7f0000000140)="ce7f57607d04516de0ca7384e018c1a99d9af7059b044eac73ae5b27e29fb2a8fb7909951dfec5c310d37accf2262c1cd240a16b0093b530f004af080582ef69dcb90550b8ad80f05d836064902ef17f35798ee31214b76c600dfdc6a2fd58672c65ead8c3122152c81b8e90cf4792c7c7b9d81ec85c5a3ba37fbc81ab60c606491c99462ae469e3e37a184474c6", 0x8e}, {&(0x7f0000000200)="4e95903c00b346b0f503db842ecabdca13bd9948d843a4d791d576f4da5c5692ab6f7c563c277ed9a2f148f3975f99c3874f9edb16475f37ceeb1deb5df5995e7e7ae39dd0c9506f588a9da5e7c2bd843579b802352efdcc513f8e91b74067ed519d72e14bc6ab805b2d5e9dec21b9e817a7f5f9ff25c26badd50183d1714fa3af3deba38072c983d58c8b5b4e6e7768a571842021fecf", 0x97}, {&(0x7f00000002c0)="6ee155f895d92b6bd34adb97e6886488751b5c3736c464a391342ec70cd31001e29cc7583dec9d7b5b4502720f39f685eb2e1fd3bd70a2c3a1e97c4990f8683d769066759ad18b48c10becfd0bf5ef40b7eedf8c106c1958f085d3a362d56861ce", 0x61}, {&(0x7f0000000340)="f4b199d9b22efdb92b78ffcb37724d0db68bd0d2964e7cbf7278492ba56ef2", 0x1f}, {&(0x7f0000000380)="c193e89ef4979dba5e25f5b5a233a52c1421e6c3ad3929ed5f8c61", 0x1b}, {&(0x7f00000003c0)="ac1e176c2aa15ecc6bc749b133e62fdad3fd3ba7706cf2e55469ae9a4e9f66323bb7c1e3952c8dd7074adf9662d4f492f4a91260d5b7791201b96de3275a2692b8c1dbc8f0b1", 0x46}], 0x7) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0xe1) 04:52:58 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x401}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffffe00}, 0x8) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022eaf0cb8b984300026a7cdfa58feee780d99d613553d0149988a6b9bbdcd0efebaee5eb48ff75fd61b1f792cf828c3e9a9767e64d5dfa83303eb73d2bf405b2f4429a55bc4a8"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x9, r1}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r2, 0xd, 0xfffffffffffffff8}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x8}}, r1, 0x0, 0x7fff, 0xff, 0x9}, &(0x7f0000000000)=0xa0) 04:52:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) fstat(r0, &(0x7f0000000000)) 04:53:00 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="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", 0x1000}], 0x2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) write(r0, &(0x7f00000000c0)="1f", 0x1) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 04:53:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) fstat(r0, &(0x7f0000000000)) 04:53:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file1\x00') setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r1}, {}], 0x2, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) r5 = getpid() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0xda, 0xca7, 0x2000, 0x5, 0xe3, 0x4, 0x100000001, 0x1, r4}, 0x20) fcntl$lock(r1, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r5}) 04:53:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x1, 0x6, 0x0, 0x98}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r0, 0x200) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) 04:53:00 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000000009, &(0x7f0000000080), 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sigaltstack(&(0x7f000059e000/0x1000)=nil, &(0x7f0000000000)) 04:53:00 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000080)="a85fa53729bc3f548f2016420e7013db2165c0d0af0dde6fbb32de1bfc5e500d8558833a039367847167508fa8fcaeb7ea9260afee17afd9635c6564cd43301ab4e5aa05e8207f750fcea3c65a7288069957fbc0475fb949eff53c4769fa5f0433e9421ee8dca8", 0x67}, {&(0x7f0000000100)="c2a0988fc8b75d970e0a41b0e6e08d26f96445712192cbe4711f39964a6c891e7d6924fc4f745a2c6d7032af991f558b3d304b249f198e", 0x37}, {&(0x7f0000000180)="f7eca3aab5d7bebabf563f1179a407f92bbbabcf771e551f5d0ef8e6b9e7d606529cee55178dfca4b16579c7d6a8f465148fc8a73a3ba2b811aba507b726aad2c711f1f9ca255cad698351023a7c7d0645bb1847d567da9877f9d5fb2fa179d35ff4286739d6b472673216c8ecc880a40708dda0c271750ed8e89b7fae6b4157b7387167e4d68e1651c0c3f39fb9874a47d7a468670d2fa8cc959a2a132f94d3be280e34c5917b39213de5f3bb9d61f496e188bdec9f3518602bfed0c7a443f8cb3c4ef901ded5c857d513b7f4b8bce580bd450a778077e1944a28a16a8c", 0xde}, {&(0x7f0000000280)="baafb1170074071bd042f42819603191b1df7612f810c38d3fbee25df920040eec0ebe140b2d70d57739c1ff51634b07e44c300c8f69", 0x36}, {&(0x7f00000002c0)="6dac3b1a02d364f3055d035d4e2ff35a499f5725dabc5bbb4a88a4b6f32fdf68265c5c0235cc6d5f6e5f090e3034adbbbd05dc6e9fbcd4807ed520244cee662b5e1af3ec4701e329154b3f002c8911e3cf20006ca4a6682b6e107b1aca96b6b550bc8824e0431c6eb5878a3a1b3462422ee0deba87d2ee84a3f9d67086294fab054671803dd7b6baaa88718e3585cf89d9982373c6042699d6899ac98245aa79a58e5261d58bb0d53518dd02e2438974061f368875f306aaab0a2bdff9d127a7e3990f78f3c078e842b671c8101fde43021333ca3b84e0e593130d7c6441", 0xde}, {&(0x7f00000003c0)="f7d9d31f49511127ef44b5be6a361545573a58b96864c736fdb45152976a347c6caa416f4c28b08e2d68ce2f02932e95cb434a2543844ad39384fcc193a114ed1484c8451452a528d3a62120172b2edd8189c973677b067fc4ea463f7b594dd44bbbef4d97a9772a34acdfde0b44a53cd8befae573bd8ef98d69941f899709ca8808d773f7425780869e78be7cfc2f7d26647c89f4d3e415efc32cf22de0084ae507888c4ee3df7d6d1f321eefada0ae3fc2ef878293cf0280ef4c26ad7ea584083a9d4726f84f000f604f3be978c1419256d305dc948e75f7895311ba2c24f3b58b78df2d2b771190e1ba", 0xeb}], 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpeername$unix(r2, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59) r3 = msgget(0x1, 0x2) msgrcv(r3, &(0x7f0000000540)={0x0, ""/120}, 0x80, 0x2, 0x1000) 04:53:00 executing program 2: r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x404, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x100402, 0xd) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000280), 0x26) writev(r5, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, 0x0) sendfile(r4, r3, &(0x7f00000001c0), 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000380)=[&(0x7f0000000700)='^\x00', &(0x7f0000000180)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = getpgid(0x0) listen(r3, 0x3) fcntl$lock(r4, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r7}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000002c0)={r6, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000040)={r6, 0x7, 0x6}, 0xfd43) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000580)={r6, 0x8001, 0x2, 0x178, 0x3}, &(0x7f00000005c0)=0x18) 04:53:00 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) r1 = accept4(r0, &(0x7f0000000440)=@un=@file={0x0, ""/4096}, &(0x7f0000000100)=0x1002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff000006000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df48f79ce1f9635e60dfc7e5185a4b3c037db8919aa6d7eeb71246727f00a6dba06addfb0c44cbcd00057d8135bfe34fceb93f804dc64e408152ee4f9d7c5321b3bcbb7e5ad57e9113a7aaa"], 0x37e}, 0x0) getsockopt(r1, 0x4, 0x8, &(0x7f0000000180)=""/160, &(0x7f0000000240)=0xa0) dup2(r3, r2) 04:53:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022e0900000000000000696c653000f65f81ec92a81a9002fccb5efbe63332414b10020edf94058d24e7b4be2a98cd17ed66e24f620c0f6f2d8c063651687c46f719344ad6ffc7492c05ef5501000000c55990ebdb183dbc1054097d5268d0ddbb863834947ad8ef3f44bde9015116effd791939e897c41c5c0dc44db16915c456c2e7368824e3ebeb32cb708c80d8d5517538b7d273ddd4"], 0x1) 04:53:00 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0xfffffffffffffda0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0xa5d51d6be172c24e) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040)={0x2}, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000780), &(0x7f00000007c0)=0x4) preadv(r0, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/132, 0x84}, {&(0x7f0000000380)=""/186, 0xba}, {&(0x7f0000000440)=""/10, 0xa}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/213, 0xd5}], 0x6, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:53:02 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x1}, 0x8) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 04:53:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) accept(r0, 0x0, 0x0) r1 = accept(r0, 0x0, 0x0) accept(r0, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f00000000c0)=""/79, &(0x7f0000000080)=0xfffffdbe) shutdown(r0, 0x0) 04:53:02 executing program 2: r0 = socket(0x1c, 0x3, 0x0) socket(0x3, 0x2, 0xf0a0) sendto$unix(r0, 0x0, 0x100da, 0xfffffffffffffffe, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0xffffffffffffff92) 04:53:02 executing program 2: socketpair(0x2, 0x20000003, 0xfd, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x303, 0x0) flock(r1, 0x3) r2 = open(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x20000015) 04:53:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000280)=0xb) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300), 0x2000000000000211, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x40, 0x5, 0x8}, &(0x7f0000000080)=0x94) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x200, 0x39f10c0000000000, 0xa8d8, r2}, &(0x7f0000000240)=0x10) 04:53:03 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 04:53:03 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffde7) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f80049"], 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1, 0x1, 0x212, 0x5, 0x5, 0x200}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e22e000000100"/136, @ANYRES32=r0, @ANYRES16], 0x3) 04:53:03 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) socketpair(0x10, 0x30000000, 0x1a0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="3a8d0fd82217ded0ec40f2d5a955a52dfafddeed90e9c496cd85d30b0138ba2b10fae94ec254e8fbb59a43c762d15ab1980884abcf3fdb618bbc21f2ad73fbc0", 0x40, 0x20000, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/6, 0x6, 0x42, &(0x7f0000000180)=@abs={0x67c0b4879759c9d8, 0x0, 0x2}, 0x8) r2 = socket(0x2, 0x5, 0xcf00) getpeername$unix(r2, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ftruncate(r0, 0xffffffff) 04:53:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6b, 0x0, 0x20b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r1, 0xffff, 0x5015, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:53:04 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000480)=0x6, 0x4) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 04:53:04 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}}, 0x0) r0 = socket$inet6(0x1c, 0xb, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x1c}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 04:53:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r2 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0xfffffffffffff000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x8000000000003}, 0x0) 04:53:09 executing program 0: 04:53:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x7ff}, 0xffffffffffffffa3) 04:53:09 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r0) setgroups(0x0, 0x0) 04:53:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, 0x0, 0xffffffffffffb781, 0x5, 0x8}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x5}, 0x8) r2 = fcntl$dupfd(r0, 0x11, r0) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') sendfile(r0, r0, &(0x7f0000000140), 0x4) 04:53:09 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="dd47202d21b498143cce2447e4fc9afc04c0f2b698d7e74264224f78f4fb1ddea75bcf8d4d69acacf04d7f96130659fe280c833bbeabe14ba6c8b7c5b3306b73", 0x40}, {&(0x7f0000000140)="0183997bd22a2bff138e0f2e45ddb52d6cf67d60883ba0ff2486b7a690d012a836e7a93cd62bdb27cd212f78eac00ec669dcef6c545adb00e6d8cfa035630675522c64107876bc490f81173f58776243d969894010e3", 0x56}, {&(0x7f00000001c0)="950c998501bc850967debf1c8e90b47fb240785dde2891a12d93c7b3d27148986c518c45e03fc2c177c8819149fce554e2a195f0806539dbe3c9bcc71083a9ecb96a33caa6864cb033447a66ecaadcb702f9cce5ead9a661086bddf86b03368aa52e64b1f9e8fdf3bd5870b709685420118bd42b0ecb2f4a3b8e5c2e92fd45040f02736efe14052642ad75304339ae04d0363d15e830928122777ff1733f483e74f1e6b6670b3c404386ad238c8b3ef7ff40404496824326edc38c517b80d02c0d8cee1cd5c77ac33a7b506b", 0xcc}, {&(0x7f00000002c0)="2b3581a0f45324faa3eb81ec0439fc36d9662ab323baffe928f599105e02ced7c1c91a40b7d929a8532d299a54f1a3548a5be51a8b5e028ca28fc5e0158ac667d0f08513a32f9e332f02fd356ef191188e2e24322a1ac82e5a63d4", 0x5b}], 0x4, &(0x7f0000000380)=[{0x90, 0xa9, 0xdcc4, "dcaa65a43f94caf45ab1558d0eacd1114f9d707c8f0631232f4c12512efe2d571db86e78381e33107a62b579629cc46b9a10f2d0bde5f3cf68121f97dbac8da840229d0f7ecb00fd17bddbc1ca765eea65a1f0e8b5a5c0ae2054f3080518c06e2d417036a3fbee38f77d214d64d2ad3a4043910fbd509710052d477d1acfa4"}], 0x90}, 0x100) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x81, 0xf, 0x0, 0x4}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x1000, 0x0, 0x9, 0x9, 0x2}, 0x14) accept(r1, 0x0, 0x0) close(r0) socket$inet_sctp(0x2, 0x1, 0x84) execve(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4) 04:53:09 executing program 0: r0 = socket(0x17, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="820296d3e560206549ddcbff2e2f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) sendto$unix(r0, &(0x7f0000000280)="1d254ddabf5d30436fc903fdef82d170f4d290b4a8cafb094e11bf5cfbbc8b3f035adcde24c3d80a139118390ceddc1736c39d2920c43f905feb79c430bc89d14ce1f993a3dd1d6f9d7a81d3fe7cd7700226463d7e7f76ec177cb2697e5e506434da8e97a8ce2351364284de32c7a3a63d4f917cb2053b90490611892b6eaece13f6f1a7c6d306a735a381c522edef9182790c39be545cc2f84fb27e69b039a14288dee727fe", 0xa6, 0x0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000380)=0x1, 0x4) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="0200f20039b0570fba7a2060b8f7827f4971159a181639048e68aac0da0d60616b235c8bde48f950380ba635cb752dce38e469967cd5e35c46448afa1a4c610ef05b688423e858f8c4bae67bb97da37170cc927a86386ff706bdebbb47b1592b3cbcd914dd065ce4e90f78601b91a31630f95efe3a78a09025e733b784d180607f97a951b306b1fe65327a1a2993aaf0bc4965c9ead79c185a38d02303d4dd464411bcfa90ea7c413031a54660968c9c095bbc5291b1aa08b2c2983aefd3c8a6fd03d231a171e81374e9877be431f080ca31efc2309d166b0dbd0296899496c3fc044f0ff16f9b4709ce0395b6f1d6d771a7bd726bfc"], 0xfa) recvfrom$unix(r0, &(0x7f0000000000)=""/11, 0xb, 0x40000, 0x0, 0x0) 04:53:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r2, r1) getuid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) lseek(r0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x2, 0x10, 0x2, 0x7, 0x3, 0x2, 0x0, r4}, &(0x7f00000000c0)=0x20) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10}, 0x0) 04:53:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x7e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:53:09 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) mincore(&(0x7f0000bf4000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/20) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 04:53:09 executing program 1: getpgid(0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0), 0x1) getpid() getpeername(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) setpgid(0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10000, 0x3ff, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xd6, "ce5ce8d58607d1edfdf4e9a6e2211ceee146402bea066039d82d25d2677c473f0d59fc612ead2f3d901b1f5791e5a5d7f3fc8b120249f7c2940f5ea6a4e6eb974b2dd12ec5139393d8045d10472140b815650d455a0600577bff272cea7c8652e09675a09dcf41e19ea60c20ed2bedd46a92ad53bfbc2af6e7cd409bb407756512cc688c09e15beaec941e7cba8068f5701db0035824b800b1dabfa9b850aaaa3ecae5bab6e60ac26302ffcc1c9f35e124203cfd76d0c011d0f0b6b76434437fd66dd57403879125e969fd89b04a30e72412e3cbbd18"}, &(0x7f0000000180)=0xde) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 04:53:09 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000) mincore(&(0x7f0000bf4000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/20) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 04:53:09 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020003) setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000002c0)="7997813d5d4ea2f4a42e1040fc3f7cafbd974169e70552cf356a34c0a5b992394e7373ae3da0dad93f3e3c44ba661572", 0x30) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000007c0)=ANY=[], 0x0) rename(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000980)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000a40)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000a80)={r2, 0xffffffffffff6d7f}, 0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000740)={0x0, &(0x7f0000000700)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000780)=0x10) lseek(r1, 0x0, 0x1000000000003) readv(r3, &(0x7f0000000880)=[{&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/19, 0x13}, {&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000000540)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f00000007c0)=""/154, 0x9a}], 0x6) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f0000000b00)=[{r3, 0x20}, {r0, 0x20}, {r0, 0x2064}, {r1, 0x8}, {r1, 0x148}], 0x5, 0xc74) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000ac0)={0x7}, 0x1) r4 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept4(r1, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000900)=0x10, 0x0) write(r4, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) sendto$inet(r4, &(0x7f0000000600)="9ed018cd8e6e493ce8e9f062e4b5e6ba7f1c67db3f940fc65576fd28be7060112658f9eef12e79a5635e22a4510df1ce8e2baa455f1412628835f0ff788ba89f6b3eff2c3a85c42cd492998b48922a43c45ec75a5a3b3adaef4306e5f315b6a2633893", 0x63, 0x88, 0x0, 0x0) lseek(r0, 0x0, 0x6) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000940)=0x100000001, 0x4) setsockopt$inet6_udp(r4, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(r1, 0x0, 0xe4c455fb1076718b, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 04:53:10 executing program 2: r0 = socket(0x1b, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0xfffffffffffffe91) 04:53:10 executing program 3: mprotect(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="1800080007000000034007000800050000000400"], &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x5}, &(0x7f00000003c0)=0x8) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb, 0xd360}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9000000000000", @ANYRES32=r3], 0x8c) connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x3, 0xcd, @local={0xfe, 0x80, [], 0x0}, 0xffffffffbaef1371}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r4) 04:53:10 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', 0x0) execve(0x0, &(0x7f0000000000), 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x10001}, 0x4) 04:53:10 executing program 2: r0 = semget(0x1, 0x0, 0x400000) semop(r0, &(0x7f0000000040)=[{0x0, 0x1, 0x800}], 0x2aaaaaaaaaaaac97) 04:53:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x55, 0x0}, 0x0) 04:53:10 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x5, 0xf0e8, 0x0, 0xffffffffffffff01, 0x9, 0x42}, &(0x7f0000000340)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3}}, r1, 0x7f, 0x9, 0x7f}, 0x94) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20100, 0xb) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x3, [0xffff, 0x1, 0x1]}, &(0x7f00000000c0)=0xa) r3 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x1810}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000240)=0x4) 04:53:10 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x9, 0x7}, 0x10) 04:53:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5a4, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x5, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 04:53:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x200, 0x2b, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0}}, r1}, 0x8c) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xccf}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 04:53:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) truncate(&(0x7f0000000040)='./file0\x00', 0xff) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a91fb450c6658c9b7ebb"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) close(r0) 04:53:13 executing program 0: execve(0x0, 0xfffffffffffffffe, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xa, 0x8) rmdir(&(0x7f00000020c0)='./file0\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=0x1000) 04:53:13 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x6, 0x6, 0xfffffffffffffffd, 0x9, 0x4}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000200)=0x8) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={0x0, 0xce1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x100, 0x52f, 0x7}, 0x10) sync() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0x6a, "4d086835ce2e7f422ce589d9d3d0ca4066e96a2ad0c74e0940d8f748878fa483deea2ec5e18a5b0286f928bd0bd947773b8d834e1edc622fec83ac8c24f7170b18ed72fc117c41701fd9910142c0eaed15d0e6cabcfe5394d213d55e2a75a7afcd4e22d1bc1cf338677f"}, &(0x7f00000001c0)=0x72) 04:53:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x5, @loopback, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x240004, 0x2) readlinkat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/94, 0x5e) 04:53:13 executing program 1: freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x34, @remote={0xfe, 0x80, [], 0x0}, 0x9aa}}, 0x0, 0xc0dd, 0x0, 0x10e, 0x0, 0x6892, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0x1, 0x800000000000000, 0x4}, &(0x7f0000000200)=0x18) 04:53:13 executing program 2: semget(0x2, 0x0, 0x100) 04:53:13 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x10000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r1}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1}, 0x8) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 04:53:13 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) flock(r3, 0x2) dup2(r0, r2) 04:53:13 executing program 3: r0 = socket(0x2, 0x5, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x0, 0x4008dd, 0x4}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x4}}, r1, 0x1ff, 0xcd38, 0x2}, &(0x7f0000000300)=0x94) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) clock_settime(0xf, &(0x7f0000000040)={0x7ba, 0x9d5}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x1, 0xff, 0x6}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r3}, 0xc) 04:53:13 executing program 3: r0 = shmget(0x1, 0x3000, 0x102, &(0x7f0000ff3000/0x3000)=nil) shmat(r0, &(0x7f0000ff2000/0xd000)=nil, 0x2000) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 04:53:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0xfffffd87) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 04:53:13 executing program 3: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x80000000}}, 0x0, 0x8000, 0x8001, 0x5}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:53:14 executing program 2: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0x7fef, 0x1800}], 0x2) socketpair(0x2, 0x4, 0x400, &(0x7f0000000040)) 04:53:14 executing program 0: r0 = socket$inet6(0x1c, 0x4, 0x0) lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000ed2900000000000000"], 0x10}, 0x0) 04:53:16 executing program 1: socketpair(0x18, 0x20000001, 0x677, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) semget$private(0x0, 0x1, 0x200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x2b}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x1000, @loopback, 0x1ff}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x2, @empty, 0x9}, @in={0x2, 0x2, @multicast2}]}, &(0x7f00000001c0)=0x10) getresgid(&(0x7f0000000040), 0x0, 0x0) socketpair(0x1d, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c) 04:53:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x100, 0x83, "bfec3d6517d0cb0460f27e1d5d2d827993e70ba38dd2edfe1b4e5819710b07e9edcf414f7ecb50898ccf3cda940cb1017e3d69c3283c366add3eb742a84b5ec167a097de5cac055fbf2f14f50407d94f2564438aa6013bba6c1ee40444cc0d621ae5cc25263d4fa23af726a38513cdb77269e958ba4b43baf50a90cdd63a73a92fa831"}, 0x8b) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) poll(&(0x7f0000000000)=[{r0, 0x200e}, {r0, 0x20}, {r0, 0x2000}, {r0}, {r0, 0x8}, {r0, 0x90}, {r0}, {r0, 0x4}, {r0, 0xa}], 0x9, 0x453) 04:53:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x5, 0x1000}, {0x2, 0x6}, {0x0, 0x1b0c000000, 0x800}, {0x1, 0x3ff, 0x800}, {0x4, 0x2000000000, 0x1000}, {0x0, 0xffff, 0x1000}, {0x3, 0xeb, 0x1000}, {0x3, 0x6, 0x800}], 0x8) semop(r0, &(0x7f0000000000)=[{0x0, 0xff, 0x1080}, {0x0, 0x7, 0x17fe}, {0x0, 0x0, 0x17fc}], 0x3) 04:53:16 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x0) 04:53:16 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0) flock(r0, 0x40000003) shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) flock(r0, 0x8) flock(r0, 0x5) close(0xffffffffffffffff) 04:53:16 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00') getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0/file0\x00', r0, r1) 04:53:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="01200000"], 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x3}, 0xfffffe7b) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 04:53:16 executing program 3: socketpair(0x17, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xb01a}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x2, 0xfffffffffffffffa, 0x2, 0xbd, 0x3}, 0x14) poll(&(0x7f0000000040)=[{r2}, {r0, 0x2085}, {r2, 0x82}], 0x3, 0x5) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) sendfile(r2, r3, 0x0, 0x0) 04:53:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 04:53:17 executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) faccessat(r2, &(0x7f0000000140)='./file0\x00', 0x80, 0x400) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040)={r0}, 0x8) 04:53:17 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000000100)='./file0/../file0\x00', 0x0) socketpair(0x1c, 0x2, 0xf2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x1, [0x8001]}, &(0x7f00000000c0)=0xa) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x2, 0x0) 04:53:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) 04:53:17 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000000)=0xfffffebb) 04:53:17 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000040)=""/9, &(0x7f00000000c0)=0x9) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) 04:53:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000004"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) fchmod(r0, 0x21) 04:53:17 executing program 2: clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000001900)={&(0x7f0000000200)=@un=@file={0x0, ""/48}, 0x32, &(0x7f00000017c0)=[{&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/183, 0xb7}, {&(0x7f00000005c0)=""/223, 0xdf}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/240, 0xf0}], 0x6, &(0x7f0000001840)=""/146, 0x92}, 0x0) getegid() chown(&(0x7f0000000140)='./file0/file0\x00', r1, r2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x1}, 0x1) freebsd11_stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)) 04:53:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd2, "1fc315fce0e7f795807114c1bc74aef4a3e01944501c859f544f7bcb82a6cfbad702614de45bcbafd67a08a7e124be89155ee78ea641c98bb4c4dd34ffb8d4bb3ec606a1dd39b0e34a9099b2ebda7ac6151b69793ff9a3464d56cb47283770d1c8061b1cc3a0d80afbefe9bcada22be7643c0931ace1156104208acf9429d93d0b14f37014a903506ad1c01062de9d6c3e4088ee30b3f8902e687e739e8de381940280ac1cbf688f78a8b8647131c4a711b4abd649301bd7131ed09364e30739721d14db6c7af8122aab83560ab060d82b5d"}, &(0x7f0000000000)=0xda) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) 04:53:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) wait4(0x0, &(0x7f0000000000), 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe9e, 0x400000000020180, 0x0, 0x3ab) mmap(&(0x7f0000fe9000/0x14000)=nil, 0x14000, 0x2, 0x10, r0, 0x0) execve(0x0, 0x0, 0x0) socketpair(0x17, 0x5, 0xbdf2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000380)={0x2, 0x1, 0x630, 0x0, 0x100000001, 0x9, 0x6}, 0x20) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) 04:53:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffde5) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = semget(0x0, 0x1, 0x200) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xfffffffffffffffb, 0x4) __semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000240)=""/194) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 04:53:17 executing program 0: r0 = socket(0x13, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 04:53:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300c0, 0x42) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x4, 0x7, 0xbfae, 0x5, 0x1000, 0x200, 0x5, 0x1, 0x2, 0x3f, 0x2}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 04:53:17 executing program 0: r0 = socket(0x2002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) 04:53:17 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) 04:53:17 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x5, @loopback, 0x8}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="7d2d51f46172097e9a0050b3f910", 0xe}, {&(0x7f00000000c0)="90b22195089c2cda7db3a7d5d814aabb9b7fbd291de3", 0x16}], 0x2, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffa}}], 0x24, 0x88}, 0x88) setuid(0xee01) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r1) 04:53:19 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10) sendto(r0, &(0x7f0000000040)="3ce4de76c5d894d8ee7ddb85cc3a1082847be45ec97a341e4ac9f9578afd052627e3f8644e38dc52b1c5189cbc3e2575983cf1e476c9814b2e91bf8aebfd34fd5051912cdd8e9dc91ba625c984decc29a1babe17b519456ea1c13fbe48a5daf3ec4ba5cd29ce4eea25f21e9ccda5446e", 0x70, 0x20000, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x1, @empty, 0x5}, 0x1c) 04:53:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) open(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x21) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x76, @loopback, 0xf8}}, {{0x1c, 0x2, 0x0, @empty, 0x1}}}, 0x108) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x3) 04:53:19 executing program 2: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x4000000000}, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x5, 0x0}, &(0x7f0000000300)=0xc) clock_nanosleep(0xe, 0x0, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r2, 0x4a7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r3, 0x1ff}, &(0x7f00000002c0)=0x8) 04:53:19 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x424c, &(0x7f00000001c0)=[r1, 0xffffffffffffffff, r0]) setregid(r2, 0x0) setregid(0x0, r2) 04:53:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x9}, &(0x7f0000000500)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r1, &(0x7f0000000540)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x0, @rand_addr=0x430219d6}, @in6={0x1c, 0x2, 0x7, @empty, 0x7}, @in6={0x1c, 0x2, 0x7, @empty, 0x4}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x81}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000640)=0x10) write(r0, 0x0, 0x354) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000240)=""/184, 0xb8}], 0x3, &(0x7f0000000340)=""/55, 0x37}, 0x40002) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getrusage(0x1, &(0x7f00000003c0)) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) 04:53:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getpgrp(0x0) fcntl$getown(r0, 0x5) getpgrp(r1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000200)=0xfffffffffffffffe, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0x3, 0x8000, 0xb16}, &(0x7f0000000040)=0x18) 04:53:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00020300000000000000d83a87687166696c6530007f5ee8ea5869828cc8d6f7e40f7fdc064e734fe08000ba3e07e5f9ba86ccac80704d36cc8430f30aa4fedeb3e5e14c5384c259cacb57045e2c0d2e8eb93c47c57a732cff78ff28486b751d8929ae72b80329a889c327f6c26c2bcb8f4ac880f73a39ea344e46c300fc083f7289d0cd0b0500000000"], 0x1) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1b, 0x1000, 0xffffffff, 0xd4, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x34f, 0x5300, 0x7, 0x7, 0x80, 0x4, 0x4, r1}, 0x20) 04:53:20 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060007080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x28100, 0x2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x7, 0x4) 04:53:20 executing program 1: r0 = socket(0x1f, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000100", @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="12b9da939e077b621900ff0f04000002"], 0x14) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x3}, 0x24) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1}, 0x0) shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @local, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x80000000}, 0x8) 04:53:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) open(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x21) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000140)={0x7, {{0x1c, 0x2, 0x76, @loopback, 0xf8}}, {{0x1c, 0x2, 0x0, @empty, 0x1}}}, 0x108) poll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, 0x3) 04:53:23 executing program 2: setuid(0xee01) r0 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, 0x0) 04:53:23 executing program 1: r0 = open(&(0x7f0000002780)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000027c0)={0x0, 0x6, 0x81, 0x21d, 0x3, 0x6}, &(0x7f0000002800)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002840)={r1, 0x7, 0xf, 0x0, 0x4d70}, &(0x7f0000002880)=0x18) r2 = socket(0x0, 0x5, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, r3) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) connect$unix(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x8, 0x5ec}, &(0x7f0000000040)=0xc) 04:53:23 executing program 3: r0 = socket(0x1c, 0x20000005, 0x7fff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) accept4$inet(r0, 0x0, &(0x7f00000001c0), 0x30000000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) socket(0x11, 0x2, 0x8) 04:53:23 executing program 2: getresuid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) r0 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x82, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000400)={r4, 0x2}, &(0x7f0000000440)=0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) bind$unix(r5, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='\x00') setgid(r2) 04:53:23 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) 04:53:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) close(r0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2) 04:53:23 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f00000000c0)=0x8c) 04:53:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r1}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) mkdirat(r3, &(0x7f0000000340)='./file1\x00', 0x40) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 04:53:25 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) 04:53:25 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, 0xfffffffffffffffe, 0x1d1) 04:53:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="82032e"], 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x400000, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8502, 0x10) 04:53:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x3) 04:53:25 executing program 1: rmdir(&(0x7f0000000040)='./file0\x00') utimes(&(0x7f0000000000)='.\x00', &(0x7f0000000080)) 04:53:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020003) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x80, 0x4) pipe2(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(0xffffffffffffffff) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000180), 0x4) 04:53:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00006ca7749c3d18d20a6c7286868bc593fea4896d0ad4c22073efe6233959b236683dfb423aacd2cf21a7f9b22121c5b15f77b1bf3d04389e90d5d4c6539d9123fea252dcf3e79f1db65e53033200"/93], &(0x7f0000000140)=0x80) 04:53:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x7f}, {0x3, 0x7fff}}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 04:53:25 executing program 2: socketpair(0x1f, 0x20000005, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000140)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x73, @empty, 0x20}}, 0x0, 0x6, 0x1, 0x2}, &(0x7f0000000300)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xe5a4}}, r1, 0x0, 0x10000000000}, 0x8c) 04:53:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="07003a0cff010080"], 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0xdbf}, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000240)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000280)="d5f0b1be9f8d82aba881659b405e240f3b954fce2c77f037a2832b464aff01212f549bb201bdfcec21c581b993d05009339daa7fdb5b2ecc2c4bd77cd647719ab4942afa1f74d367fca759156b42e0cf6bee6470153424ba260a5893f93a6531ed74b30db880841aaac7", 0x6a}, {&(0x7f0000000300)="c31a759b0ba0dab586da426c3ea87095f9f7a94d81a4953c6e2675bdfa259f6b06cc390805e595320abe38f333b234c008f51c35cf7231e92836b15370d730c7e6a5b249ae66ebe0c920f175f1c60ab7c905bece83422ba3a3223c27a859bb0d52345baf34a3bbb920fdc238220788c1e289b02d35ffe10ea9576d0da28e0014f48014157bd489707b9a8dac642b5f9d561b", 0x92}, {&(0x7f00000003c0)="694513b41ae59b00589366015dd96e3b0d998651a6925c9534cf7a12662b6d06e043ca449428d019768a721526547c7e0eb151f6b27788d991d716a247fcd609036f9de045061f97b3f2a1fde6025cb01b99894f96240fb373a92d736ec15c3a921d0c278cce4f5169ff0ed849a8ca3f207cc32f46dacfd373323cf1ebfd2288c862", 0x82}, {&(0x7f00000004c0)="f8579b8ef1eb6fa94bff1f9d823f8bd097903f53f56fce7045bd73e643243ffef16d3eba23db0b34f8a09e1ee6c13d6e82df3fbac52be40d5566c1744b183a19baf3d5cc9e9b086db25984eaf08a52973d7a6206d0be7b934de4cba5e6108537beea9964032cbd4dd660e210cfb130d728db0a0a792757b0e4b2f782770c83ed8e3cda9c9c3e15d53ea552a1fe03ca17f6d28af1db8d70bb9d8b5d292f18a0685d95a970b90a12b29f82a3b7c5c31139141eb982b5507800378bfe00b84829062cef87bca481fcfdb03e430bf170143d5a84caa5dcbd6968bcf30d6fba260cfa3fa6744fb3085183a956ac08bf94fc5f", 0xf0}, {&(0x7f00000005c0)="98b4fe10f978fc65f12239c01c67a0518d07028cfa1e9bcc07a3be7a961c432e1865385c0a5de02a19bdf712f2cd3eea54be38509ddb3421e4fb7848fa24fcc5d2b45e413d226d54abd7664558184aaff44d884559a961079b2ad2f37d85f89c46629793b2bb33fd19265eb0c75537a00172d78bb59b52c960d8", 0x7a}], 0x5, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x8, {0x10000}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x48, 0x8}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x81, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 04:53:27 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) 04:53:27 executing program 1: socket$inet6(0x1c, 0x10000003, 0x0) 04:53:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "b966436aca23d636d71bbfeb74bf6197"}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 04:53:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) freebsd11_getdents(r2, &(0x7f0000000040)=""/56, 0x38) r3 = getpgrp(0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x3, 0x4, 0x8, 0x4, r3}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 04:53:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt(r2, 0x5, 0x3, &(0x7f00000001c0)=""/55, &(0x7f0000000200)=0x37) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x95, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0x40}, {r0, 0x100}, {r2, 0x5945e659e31ce58d}, {r0, 0x2002}, {r2, 0xc}], 0x6, 0x1) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x79, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x80, 0x3, 0x7fffffff}, 0x10) 04:53:29 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:53:29 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) accept4(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c, 0x10000000) 04:53:29 executing program 1: r0 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x2b5) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) 04:53:29 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@in6={0x1c, 0x0, 0xa4, @empty, 0x8}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000002c0)="d17d7cfe93d9cf613e8bc8528ea2896813ebb4a7460b01bb9b93f5d1f720df8597c8f1d5edd7de800b3cd20184", 0x2d}, {&(0x7f0000000300)="a9374f8299bb2e1cc9524c8d9a5bcb1a3b50436f51d0eeeeeef0be536839483ec60a2ff2313d9a253caa6a1786fa9de8f08ff0f3464f20f3198b633aae1abf0a8e59c0a07e856dd1a4ba8bcc652c1339dcc4e4dcd044fa84ca0edf79dfc5a7d5153f4613b9ee6cd114dab58ad818521e88ddc7640118e8e970fc9539", 0x7c}], 0x2, 0x0, 0x0, 0x4}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7fff, 0xd9a, 0x100, 0x4, 0xd7, 0x8, 0xc0000, 0x3, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x3}, 0x8) 04:53:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000180ad5b10b256d49480837e2b6f544911b14546ec2b881f240ab278af91295998b470a70e73470faddb4806638ed4bba041fafb05c548afe57f70d6a9769dfba4912a332ca5379ddaba6b7ff5deeb8e7194fcf7c66d71e1642588a1a3b3bcae896027c129aabdcb3f15933c33f7d023840fb54dcdadf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 04:53:31 executing program 2: r0 = socket(0x2, 0x5, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, 0x0) 04:53:31 executing program 2: freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1, 0xfffffffffffffffd) close(r0) ppoll(&(0x7f0000000100)=[{r0, 0x2000}, {r1, 0x1}, {r1, 0x20}, {r1, 0x8}, {r1, 0x2}, {r0, 0x1c0}, {r0, 0x1}, {r0, 0x20}, {r1, 0x2000}], 0x9, &(0x7f0000000000)={0xc7, 0x4}, &(0x7f0000000080)={0x100000001}, 0x8) fcntl$setflags(r1, 0x2, 0x1) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x0) 04:53:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0xfffffffffffeffff}, @in6={0x1c, 0x0, 0x1, @loopback, 0x6}, @in6={0x1c, 0x1, 0x80000001, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) r2 = socket(0x1f, 0x1, 0x997) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10) r4 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x121) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="160200008161df5c12e503000002"], 0x12) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) msgget(0x3, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, r3}, 0xc) lseek(r0, 0x0, 0x0) 04:53:31 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0xb5, 0x200) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x800, 0x1) openat(r1, &(0x7f0000000000)='./file0\x00', 0x240004, 0x0) 04:53:32 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x12) 04:53:32 executing program 2: socketpair(0x1c, 0x20000003, 0xfff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000000640)="3ab96b725290e073f08b48afe23d26fadaf0016792b18079f2c169faab9b8265ffb62225b713591c62a26b9b871b67f5b9511d73acb239ee9c438ed6b0ab16af899ade2e82f349f5d2680f4ebbec3770a8d2bb3c95f2dff15e709b479091b28015709dc8f6afc6a5bcf63b0011766c07a848518f729267194dc41bcad04e24b20fbbd5b518854e82d94eed4526905c18b31461d6fb39c6a224986b02132b3bf4ba81fe0799c9e04cb034d7f583da0c37e18260e84c0975a4184f39699a48d4c53a569a47b01f9dac4547720eb5", 0xcd, 0x181, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="8d2a000008acbe61731e6d2f2b4691c00000000802008e09f7001093000300"], 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000440)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="022d0000c593946e060000003199138ae6"], 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) lseek(r5, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) connect$inet(r0, &(0x7f0000000600)={0x2, 0x0, @rand_addr}, 0x10) r6 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) getsockopt$inet6_buf(r3, 0x29, 0x77, &(0x7f00000004c0)=""/242, &(0x7f0000000100)=0xf2) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}}, 0x8c) 04:53:38 executing program 0: r0 = socket$inet(0x2, 0x10000006, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000180)="f0", 0x1}], 0x145, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x1, 0x100, 0x1, 0x1, 0x2, 0x5ce00000, 0x156a5ee1, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x1, 0x40, 0x1, 0xfffffffffffff86e}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r1, 0x5, 0xfff, 0x2, 0x1, 0x8}, &(0x7f0000000380)=0x98) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x2) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000080)={@remote, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000140)={@empty, r4}, 0x14) freebsd10_pipe(&(0x7f0000000040)) 04:53:38 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000140)=0x8) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) 04:53:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) lseek(r0, 0x0, 0x1000000000001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000580)=""/170, &(0x7f0000000440)=0xaa) listen(r0, 0xf393) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r1, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)="950f141308213cce8b0016af6f6fac15def7c90ae3d52c8a7d2ee79f44eac60df1c9d06c3a166cc027d8bb2213313533c4bdb7a1a4755367862c9d7ccddeeae376b93e674a3a7fba18562f43dd1bc4a068d627929a74fa7b6061eff0dd15a7fcc9fb6bfd687aab338cf54ac83a66a4fa7545d54521a86aa078640e0318567a416244d1d67a636285284bf068965c19f581df3c8c73851f095dd47bd1ecefb462a5d987c631b666fb321f267009c68305c8f7fadf44c58adf96a3ec46a83d6f1d8d41a598506620fb2df5e4b26de85c7a550613891db23cc018f5cd5811554a92f483", 0xe2}, {&(0x7f00000002c0)="ba2a04c5b0de1612179c1c4fc943a774c583b0f6a989b73a440666e8d9c30eea62d45f88be2d7cefc421306d344ffcc9c335e9281f18131065b84b4fea0c6b5e767dabaf894e89b0cb7bb0fd4daee927839378ead4551bf45e12a9ede4a701e5240754072f71f040b7755a96574d95fc0d740cbc044cb41e587c7e06ac40f2b671abd1971f4c63af3ead3f9f48a10ec71616afaece1817bf386c0d5ef5d2e28be80166b367a7a95fc795f0a0262a492c7f9878a993550cbbf4625c936f2f5e8e376733635f48e07305", 0xc9}, {&(0x7f00000003c0)="b0fef50f7abf9edde8146a0224dbd8738ab07cd2", 0x14}, {&(0x7f00000004c0)="6a8fb682e03385798d747515932e1aa06166e3306c71080b2ab15a9e8774aa492bb05fad125a68edc4bfd643f37460e103239f97fd2b676b99b6a061bdb71e0eca32e5549fd04783788285a0c1dbbc0723c73b2fb42fc0750d47135e4e0d75a566d4715e4a49719fcb6fb8835bb76a5e681da2b304ab5693942c10b42fd3419e71cc39d4cebdb5c86e587c2de15d0da8cb25cb33dfc0990a69ab6a55b638dcff0dd2b3bc23ca6d5b76d0b623c7e2fb29ff7e", 0xb2}], 0x4) fcntl$setflags(r0, 0x2, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000006c0)={0x200, 0x4, 0x2000, 0x4fa2, 0x8, 0x8001, 0x4, 0x68e, r3}, 0x20) open(&(0x7f0000000640)='./file0\x00', 0x2, 0x220) 04:53:38 executing program 0: r0 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x1df) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) socket$unix(0x1, 0x7, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 04:53:38 executing program 0: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8) r4 = getpid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r3, 0x4, 0x2, 0xfff, 0x2e0322d0}, &(0x7f0000000240)=0x18) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r4}) 04:53:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000002c0), 0x8) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xfff, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x49e}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xb2}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0xffffffffffffffff, @loopback, 0xb57}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xcf}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xf800000000000000}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x108201, 0x2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000340)={r1, 0x5716}, 0x8) 04:53:38 executing program 3: r0 = socket(0x10, 0x10000001, 0x6) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="820a2e08000000000000009fcebcc91a"], 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) sendto$inet(r2, &(0x7f00000004c0)="38e693089fd5d559b8c1b46e18cc515f5effb78a56e8449c418af6598773310bebf6019ffbb34a4e15b0af952e2a3cf95edeb571ae1979b49b142fd3f40de5ff4e34d3bf8d635d1e05bb7f426e4dc3291b08582661f4f46d579fd50b3c175bbd9a04a1395f461a4fae640fab5b638f544143c57e57b798ca4ac1150f65738bca5a9187c2ecbe76446066da6f8ddd518669805457179ec7455e133e1c70aa113f4a25dd50a0af9d142d4b225bbef69f2e849ea8e40482f852d9809bc9ff918f0ea5d811b467bc34e2f81091fdf46aaddba3", 0xd1, 0x8c, &(0x7f00000001c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000002ac0)=[{r2, 0x2000}], 0x2000000000000003, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000002a40)=ANY=[@ANYPTR=&(0x7f00000029c0)=ANY=[@ANYRES32=r5, @ANYRES16=r4, @ANYPTR=&(0x7f00000027c0)=ANY=[@ANYRES64=r2], @ANYPTR64=&(0x7f0000002800)=ANY=[@ANYRES64=0x0, @ANYBLOB="8812672780fc2ba42b576156e09f00002424de74402acd3bf66010a19b38cc00389f8f8fc8d9e8d61a7ccc073871c44ee03efae233d55120858937a1fe689248c63352f72afc71a87370a47f8b857995f936e76f4cb59b58f88a02a0a8727fc0202e5a96143bee83a993b0c089ff6d7d017e8ccaf4426025d201d601e707a0084e24bee3041687341cd342b15cb96aac26a82cc5fde1c1", @ANYPTR, @ANYRES32, @ANYRES32=r1], @ANYRES64=r3, @ANYRES64=r0, @ANYRESOCT=0x0, @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYRES32=r4, @ANYRESHEX=r4, @ANYRES16=0x0, @ANYRES16=r2, @ANYRES64=0x0, @ANYRESHEX=r3, @ANYRES32=r3], @ANYPTR64=&(0x7f0000002900)=ANY=[@ANYPTR64, @ANYRESOCT=r2, @ANYRES32=r5, @ANYBLOB="e7434a1082ea4980e51e16787a5f72e7691c6c541acf7edfa28c3f3dcb9fb52af28215d38bfa1be040c30577f42c445540d0a54f953e9e17ed6214b3102eb4fc9048e9e93fff457ddd9f29af429a8c55be1059258eb544d5e0198621605b072667c308d86c78982f53ab91"]], @ANYRESOCT=r0], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) readv(r4, &(0x7f0000000400)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/11, 0xb}, {&(0x7f00000015c0)=""/163, 0xa3}, {&(0x7f0000001680)=""/192, 0xc0}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x5) fchmod(r2, 0x14) r7 = semget(0x1, 0x7, 0x1e) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000000180)=0x7f) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0) r8 = msgget(0x0, 0x421) msgsnd(r8, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 04:53:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:53:40 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) write(r0, &(0x7f0000000100)="c8e1fb33e537364d1a06cfd4827c0a9eb1da09f33b5458405c18b19e5d892307266084f70c6f85d4384168355fcf0de97a0976435ad4ca9ca65124125c73d0c6a62e3d0b3ecf829f590c56e0657ff2db534f88d73beacd06ee80879bdd19c64a110eb09240e1ca40f6011e6fd2", 0x6d) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(r0, r0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001}) 04:53:40 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) socketpair(0x1d, 0x10000000, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x3, 0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="1d5bdd2af0dc7a7626513a3024f903ae074d8c5394617cec15fefcd051970615364a2f483ea7d845ad8c54976f76ad2626bdb7d40aaa9a978674577abf3f456a4eae44c7a154acfc7cbf9593d2a034419502763bd6e5c77990d7c6d81548dba2e48a3b81ecb41e626673fdad64b0909ed69137ecd703a5659326c04d5a61cf3680f36f2f182e", 0x86}], 0x1) fdatasync(r0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) 04:53:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x5a6cf961) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x3) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 04:53:40 executing program 0: freebsd10_pipe(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="02", 0x1}], 0x1, 0x6d998) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}], 0x2, 0x0) 04:53:40 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) r3 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @loopback}}}, 0x90) sync() mlockall(0x2) socket$inet6(0x1c, 0x0, 0x1c) bind$unix(r2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 04:53:40 executing program 2: select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1}, 0x8) openat(0xffffffffffffffff, 0x0, 0x10080, 0xd8) setrlimit(0x9, &(0x7f0000000040)={0x9, 0x1f}) read(r0, &(0x7f0000000100)=""/226, 0xe2) 04:53:44 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x200003) fdatasync(r0) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) rmdir(&(0x7f00000000c0)='./control\x00') getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) 04:53:44 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) sendfile(r0, r0, &(0x7f0000000280), 0x1000) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) symlink(&(0x7f0000000300)='./file1\x00', &(0x7f0000000340)='./file1\x00') mlockall(0x20000004000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80000000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000059b5a0b989a88", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000640)={0x0, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x9}, 0x8) 04:53:44 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x15, 0x20, 0xd699, 0x6, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x6}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x10009}, 0x10) 04:53:44 executing program 0: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) r3 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x1, @loopback}}}, 0x90) sync() mlockall(0x2) socket$inet6(0x1c, 0x0, 0x1c) bind$unix(r2, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) 04:53:44 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0x1c, 0x3, 0x8001) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0xffffff9f) sendto$inet6(r0, &(0x7f0000000080)="adb83a7e594ae6e1b5ff64a35ba00d1f8e757e866a5c19ac3f70873db47d46f12b5cba26a3d950be22f2966f4b160de8a97770126e5cd6415e8a6eefe3faf91ac5cc058bd9e1666787f6519749d1bec6419582b9f84d7c159496cd3959a4ba1210676998fb0044693959c117877b4a3a33ae04", 0x73, 0x80, 0x0, 0x0) r3 = accept$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000180), 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x20, @empty, @multicast1}, 0xc) r4 = fcntl$dupfd(r2, 0x11, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000040)={0x200}, 0x1) 04:53:44 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x81}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc01eb22058d0c3fb55dc6b8f7") socket$unix(0x1, 0x1, 0x0) lock order reversal: 1st 0xfffff80012a529c8 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3400 2nd 0xfffffe0000a85280 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff80012a53068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff8102c775 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102d278 at __lockmgr_args+0x488 #4 0xffffffff8151a09a at ffs_lock+0xea #5 0xffffffff81968e85 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811bfdff at _vn_lock+0xaf #7 0xffffffff811a7141 at vget+0xb1 #8 0xffffffff811929f8 at vfs_hash_get+0x148 #9 0xffffffff81513601 at ffs_vgetf+0x51 04:53:44 executing program 1: madvise(&(0x7f0000fb7000/0x4000)=nil, 0x4000, 0x80000000007) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e23ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc000000000000000000000000000000000000000000000000000000000000000000000000007ffc886200"/136, @ANYRES32=0x0, @ANYBLOB="0700000001000000040000000800000007000200"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r1, 0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0xffff7ffffffffffc, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) fcntl$setflags(r3, 0x2, 0x1) select(0x40, &(0x7f0000000140), 0x0, &(0x7f00000001c0)={0x39}, 0x0) r4 = dup2(r2, r3) utimensat(r4, &(0x7f0000000040)='.\x00', &(0x7f0000000080)={{0x341, 0x907c}, {0xff, 0x3}}, 0x200) munmap(&(0x7f0000fba000/0x2000)=nil, 0x2000) #10 0xffffffff815038a4 at softdep_sync_buf+0x444 #11 0xffffffff8151b644 at ffs_syncvnode+0x394 #12 0xffffffff8196d225 at VOP_FDATASYNC_APV+0xc5 #13 0xffffffff811baab0 at kern_fsync+0x290 #14 0xffffffff81717846 at amd64_syscall+0x436 #15 0xffffffff816dfa5d at fast_syscall_common+0x101 04:53:44 executing program 2: syz_emit_ethernet(0x78, &(0x7f0000000080)="79cdeb8cf90c923afeed35c008060018dd0e1021719d881de66c50b2bbbd80713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1c945362813e6eb86f9000000000000007ac0c74683292a67ad203ce0e29b7e83eabbeb0a18d213e079cb7a3aa805000000dcf08cc841eec87cebb1c89710fa38f3ef10e86b6e86") 04:53:44 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r1, r0) setregid(r1, 0x0) 04:53:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x6, 0x63, "61138584c6027072b1fd1a080d4cee3a6d17c535a35852678b77eb8e3c0cc3ec9dc4f4692325f2f7bce74051a5476102d745b26abc3a7d46d6b2c3805ab4c3751c33d28b78978e0b2919b34c1b3a6b32f99062ef3d1e9ea7a716d7c8625bd1976466f5"}, 0x6b) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:53:44 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) clock_nanosleep(0x5, 0x1, &(0x7f0000000080), 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0xfffffffffffffe10) 04:53:44 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="58c7bf378c43c12cc760aa4e470b6980c28dcebf3d45d02873280bcecc8804d732179f2733b7aaa9785fd58770a83c6566f733a341e8cdf4eba15d8d4bef54a669fd836f93ca6ccd278c87149022a7d0e0e9a42ece853b981125508d5f8b5a0af8c6c583f9b3e53bf91c99950c70ba0bb9dd0eb9822e01f83b303fa25779fb51"], 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x7ffffffd}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x200}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x5}, 0x8) 04:53:44 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) 04:53:44 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2fe, 0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) freebsd11_fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) 04:53:45 executing program 1: r0 = socket(0x0, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x9, 0xc0, 0x5, 0x6, 0x5}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x6, 0x46b, 0x5}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=r2, @ANYBLOB="810089ed9209000000faff001f00000003000000"], 0xa0) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) fstat(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000480)={r2, 0x40}, 0x8) lchown(&(0x7f00000000c0)='./file0\x00', r4, r5) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000580)=0x1, 0x4) connect$unix(r3, &(0x7f0000000600)=ANY=[@ANYBLOB="82e7472f66696c2530002a816300ef10413a"], 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) faccessat(r6, &(0x7f00000005c0)='./file0\x00', 0x8, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r2, 0xffffffffffffffff, 0x7fff}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 04:53:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0xa, [0x2, 0x0, 0x81b, 0x3, 0x4, 0x81, 0x3, 0x5, 0x1, 0x2f]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESHEX=r1, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r1], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRESOCT=r1, @ANYRES64=r1, @ANYBLOB="cbcd18bd8dc61baeff8ba0591654d26bf370d30bc7efe701c8b68bfa36708e68b140eafe212de5d5dbbf4bd9eca8b5d13273fb552b178961a81fffb972ca6d33b3291055424d27ccff61a1f3a883021a792580d4106dea17f48ba1df27bf672653200d6d4dd3fc9b87a9cf3eea13cbff95b6ac6479af147d13a7bab3c55cdfdd72df4b93bb12763bc9ddf0916b9007e651e3e7fb796057f4f774adaa61a2aae8fe28cc05a612e9b328253b948159f0031a3eb181c16f6feecb078e1b5ac4e5b9b48b7bdbbdacc1f033131547", @ANYPTR, @ANYRES64=r0, @ANYRES64=r1], @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRESDEC=r1, @ANYRESHEX=0x0, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESHEX=r1, @ANYRES32=r0, @ANYRESOCT=r1, @ANYBLOB="eebd6cfd0d0e0394069efbd422b59b6e4a35e7406fc16dea522ed6ceb225ae0733da827668045d4552c00c71191c5afcbab0d414eec72fc752dab0f60bdd5e9c8345bab93386e16acf42abcdebb223d801fdd707a05c93bd09bc23cd81f33a6d957edbf79f4dc24990e53e74d90d7985618c9b69d6bc37a1a2646f01c064fa20d1a4a11eda80388a66abf8ab83a0e24d910bc1f05f78ccaf7b3607877058a6f0584474a9da48ff1803ed", @ANYRESHEX=r0, @ANYPTR, @ANYRESOCT=r1]]], 0x2) 04:53:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8000, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="e4f9817ad200"], 0x1) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/5, 0x5) ppoll(&(0x7f00000001c0)=[{r0, 0x80}, {r0, 0x104}, {r0, 0x144}, {r0, 0x5}], 0x4, &(0x7f0000000200)={0x4, 0x8}, &(0x7f0000000240)={0x7}, 0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff27) unlink(&(0x7f0000000140)='./file0\x00') getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)=""/4096, &(0x7f0000000080)=0x1000) 04:53:45 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x24, "b8ca7a888639abfc3afb9f178b5ed8ab202553e8ae18dede1ace7f56b3260a2f1a989c57"}, &(0x7f0000000040)=0x2c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0xffff, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) 04:53:45 executing program 0: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x1) 04:53:45 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100800, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xa70f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffeffffffff}}, 0x0, 0x254b6f02, 0x4, 0x200, 0x43, 0x0, 0x6}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x7, 0x3000, 0x1f, 0x0, 0x1200, 0x400, 0x1, r1}, &(0x7f0000000140)=0x20) r2 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) mknodat(r0, &(0x7f0000000000)='./file1\x00', 0x8000, 0x5) getpgid(r2) 04:53:45 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x5, 0x2, [0x3ff, 0x80]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0xff, @loopback, 0x7}, @in6={0x1c, 0x3, 0x8000, @loopback, 0x1}]}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) read(r2, &(0x7f0000002080)=""/4096, 0x1000) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x3ff}, 0x8) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/3, 0x3}], 0x1) 04:53:45 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) sendto$inet6(r0, &(0x7f0000000180)="a81ca234021eb1990571a1595a37966de94961293eb8056d8fa7b89baecae46b23e089cfd84c9c7ffdadd2ba4d0769b59a6dd30c61f01b5e25fd006c662ffc01259fd3c6e846949e490ba12166cdb1d792c4695cb1d0263a654a6f01c06df8a4e455670c838927ad20a355326094e7ade8bd01501f07b11304bc7009aa0c6e677fd2454cf488f5c3547c012374c905845a2787355567cc0775d81e077022fbedf520ce49568717eaa3abe959fb782ccc2e55945fa19ac6b775071d39e49dc1075fbb116405ce870b31", 0xc9, 0x104, &(0x7f00000000c0)={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x40000}, 0x1c) open(&(0x7f0000000140)='./file0\x00', 0x440, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001}) 04:53:45 executing program 0: r0 = semget$private(0x0, 0x3, 0x10) semop(r0, 0xfffffffffffffffe, 0x310) semget$private(0x0, 0x0, 0x2) 04:53:45 executing program 1: setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0xff, 0xffffffff}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0xe) r4 = fcntl$dupfd(r3, 0x0, r3) renameat(r4, &(0x7f0000000bc0)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r5, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r6, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) 04:53:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 04:53:50 executing program 3: setreuid(0x0, 0xee00) setreuid(0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 04:53:50 executing program 0: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x7, 0x4410, 0xffffffffffffffff, 0x8000000000000) 04:53:50 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) fcntl$setflags(r1, 0x2, 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x60) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 04:53:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe}, 0x0) accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) 04:53:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000070000001100000006000000520d0000"], 0x0) writev(r0, 0x0, 0xffffffffffffff08) getpgrp(0xffffffffffffffff) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) 04:53:50 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x101) sendfile(r0, r0, &(0x7f0000000000), 0x8) 04:53:50 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x101) sendfile(r0, r0, &(0x7f0000000000), 0x8) 04:53:51 executing program 2: r0 = socket(0x2, 0x6, 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x20}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x3}, &(0x7f0000000340)=0x8) r2 = semget(0x3, 0x4, 0x11) __semctl$IPC_INFO(r2, 0x1, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={r4, 0x20}, 0x8) 04:53:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x9, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x2000, 0x8, 0x84}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000070000001100000006000000520d0000"], 0x0) writev(r0, 0x0, 0xffffffffffffff08) getpgrp(0xffffffffffffffff) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f00000001c0)=0x4) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) 04:53:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0xe}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0xf9, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x100000131) 04:53:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x0, 0x4000, 0x5, 0x8, r1}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) accept4(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x2, 0x7, [0x9, 0x3, 0x99, 0x4, 0x7f, 0x3f, 0x6]}, 0x16) 04:53:51 executing program 3: socket$inet6_sctp(0x1c, 0x800000000000, 0x84) 04:53:51 executing program 2: setitimer(0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x5) setpgid(r0, r0) r1 = getpgrp(0xffffffffffffffff) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(r2, 0x5) setpgid(r0, r1) 04:53:51 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x9a5, 0x1}) shmget(0x2, 0x4000, 0x108, &(0x7f0000037000/0x4000)=nil) setrlimit(0x0, &(0x7f00003a1ff0)) shmget(0x1, 0x4000, 0x1, &(0x7f000044f000/0x4000)=nil) 04:53:51 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000208, 0x20) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) 04:53:52 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20800, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x3, &(0x7f0000000000)="0ae59b8678a5e45f373d8b915fef6e27f9ad310990a3286fdd526eaec25a70eafb438d6f985e9e88a4b11db5d70c5ecdf8f8f703d8c7a78db9b904a5b5652d5ae8515086a573ffff0000000000006004153a73cb9e0676ae11cec50f44c64953c4e4edd3ca81c47d9e14c3b09800003c3100"/125, 0x7d) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3f}}, r2}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x836}, &(0x7f0000000380)=0x8) 04:53:54 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000100)="00b0d7", 0x3) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140)=0x4, 0x4) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) fchmod(r0, 0xa5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000003c0)={0x0, &(0x7f0000000340)}, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x10000000000000ea) 04:53:56 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10301, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5f}}, r2, 0x81, 0x8, 0x89, 0x101, 0x8, 0x7}, 0x98) 04:53:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb0871580b53fcd43879c8766ab9a9c60af0fce2170475c7d3d94612af661349a7e2957a873d8950c2fc8deb4c223267d50c1526b", 0x3f) getsockopt$sock_int(r0, 0xffff, 0x901f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000080)) 04:53:56 executing program 1: select(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x5, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0x246, 0x80000001, 0x3, 0x0, 0x9, 0x40, 0x5]}, &(0x7f0000000080)=0x12) 04:53:58 executing program 0: freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)) getgroups(0x1, &(0x7f0000000140)=[0x0]) getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, r0]) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r2, 0x4, 0x10008) setgroups(0x0, 0x0) setgid(r1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 04:53:58 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) r2 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x1fd8200000000, 0x4) setregid(r1, 0x0) 04:53:58 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x154) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 04:53:58 executing program 2: freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() fchown(0xffffffffffffffff, r0, r1) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000040)='./file1\x00', 0x0, 0x80) 04:53:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/43}, &(0x7f0000000040)=0x2d, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x5, 0x20, 0xfffffffffffffffd, 0x7ed, 0x8624, 0x401, 0x200, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2006000000000000000000009f053721f339400933949f9b07653a00000000000000000001000100"/143, @ANYRES32=r2, @ANYBLOB="feff000007000000"], &(0x7f0000000100)=0x8c) getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180)) 04:53:58 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$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0xfa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 04:53:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x10000000010203, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x73) fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getgroups(0x6, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r2, r3, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 04:53:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x1400000000000}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x2, 0xfffffffffffffff8}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x11) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000040), 0x4) 04:53:58 executing program 0: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080)) 04:53:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) bind(r1, &(0x7f0000000140)=@in={0x2, 0x3, @multicast2}, 0x10) lseek(r0, 0x0, 0x1000000000003) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000040)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000003c0)="57f3f7bccc65bc65e9522a033d3ee9650773934055e269a5388d46a2914f107d55dbef5a7bc767385484ee06c8dfe36ed53958413a20f65923bd57400231c17de9482cb21838913b13c289166e90b3463fe20d1db46f5eb5d4bef73ecf6552e41e93d3853e366bc33ae62c94abd857cde484208adbff0fc433976fed7a54f84d078c772d13594db0ff425a5a23f7452e32483886526936fa917fa2730e09e661cb", 0xa1}], 0x1, 0x0}, 0x81) sendmsg(r0, &(0x7f0000002ac0)={&(0x7f0000000180)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000001840)=[{&(0x7f00000001c0)="267c2e2c6901d810d4f92c9c3a5f3fb32de912e53c5b26608897fb8e621e78c7f287b3132fbe85b094041de61d2eba453642b7e4beea86893af3d4b7d40e8ec8df49c695c2cc2e0055e69d33daf2c0eac3f0aa629a1faf31330d54eb55d9a11b2c8ce8973f386ce71c3bd6219d95499cd1", 0x71}, {&(0x7f0000000240)="07773ee712885e55bd7a409ec8ce6751d295ee1c8d810517bbb68cfd12216fe6c1bdd873dbb81ee38e5f0b553507fba5e48021a5408acef8177b5d16bc43b58c2a29e72a2e38229b31f32068cbee1d0213a8656565c45f7ff705015b0ae88ae41f4d8d0c438513ddd4318cb37ab90bfdfa14984dc2c6444e8d893e6d", 0x7c}, {&(0x7f00000002c0)="241b6a2706d5bc46ec1888779f21c1247bfa8972465b7ddf249fa1a04810060df539773fe9b7d4874c825abad363ca1322e3e34d6027e4dfd4841f4058bec76b6ca6e9ca8bccf8990e57c271d1f08c145c17efdebd65911a67ae3fea85a1b9b1433b3a5a1c3a0df9dd0e1d25d766a6d8aeb1b291f13ab599ccd8a46418", 0x7d}, {&(0x7f0000000500)="4041d5b333b273941e0d1e5773339c0cfe8565c603ead7be02573d3083ae318bfb7ca5b526a4ef69c31727dceb253512f88a4daceb85287eb33b203b5fd3c4a701dc05745ae64abd6398b383c25143f6b1d182dff8f5a12d2f8d450cd858543e8d433a73e49070eadf5941ce9323de17371c38c4ec195b7d4584698309e138805a3196393e42054313ad8fd55c6487821d8be5aff8d0b0a5efd8330bed5d914ba86ce11d32d37b673628a8ea92317ee84aebcb85cfda84d8ec2dfd79fe7dc26c5fc28bd671554c22e1cd70", 0xcb}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000000340)='\"\ra', 0x3}, {&(0x7f0000001600)="fe8ca5b52d07259535da2c72c012aa6d4aa34cfac35fd042db9b2cc30dbd9ecc85de3bc59f7e791ccb5f9e56e04c88375ab7e0d82bc4cf6e7bacfd6ec3e68f3be7950cfc092a2facdb3eed5a3d159d47e86d648364119e57af773196fe2d59ab1b5a1f89a7baf9abb1fb48d2a220dd193b5f9d29766e39e6206f6c8c665003e136dbeb1795972db0ed8c16cc39ecb835c7f402b1cc3252119059e6c451e1cbe7579b2e065460e1d6c916791f59638d477d3b96bc4b71c2e13a50651ac0f5211edba2bbf1c512bce605f2e98cb3aba9f7", 0xd0}, {&(0x7f0000000380)="b4f717f792a5ee89a630444c409d910f9a0926b945718428f765e54ef762a1cb", 0x20}, {&(0x7f0000001700)="32394640ec81f5f70c0d84d6b80d52e0fcbbda18f1ece650f32b13d670d0d1d784af6d58f8a3e20d9a7f571b1ddf9d03557b8a725552f2cb0d7cf51cf8dd2040fd9e126f653aae75253f00f96a01d88b825a168a2cdf1dc2938ea29d783aa8d6be1ed548ad9868ffe3a85ef12fa9a5f239456628ac3071e8a2c3514861b7a531150e6e1d8dec0280217931deaf3f65f25bbcfc55ddb11a984178d297e9", 0x9d}, {&(0x7f00000017c0)="937fabb14a8a821fb70c4e2cd8df1f4de7d88c24c26e45f9b5ff96d91bfcc1d08022a649058f0374a9fb687a2ec31cd2f1dfcef0961fa06c31b3a75207b0510822a7fe1294ada6cc0d4ce8f4ce10cdd0a29244978e69ee", 0x57}], 0xa, &(0x7f0000001900)=[{0x70, 0x29, 0x6, "840a9bb8caa3d26ed3e3f0ff2845dc1db859b33b12abd17c3a24401c9ab6bf04310407ce0ef14712f8acc8f5ffeef921ac115291d9a31ad9ca611431ab13906ce1b85f71911d146293cd34dfd92253b62c66aeb7fd4407f17a03383ff4b76f"}, {0xa8, 0x0, 0x2, "1b4753a541cd6cf4f901bb6dab126c2d4babebf309753515e192ecbaee0fb428a18c0e01351e4ee16d0c736d398bb77b3012b6db043461d668fac3a197a9d4290ddf93f3d001036fbd990b879f1f679f79b3af3cf0bda5964fbebac19b9ea4d05ab662c3b6ba7b321eef1ba7afe08ee55b06a3a53255b8124e3a7dfc6fa44d678e93699d487eb90f3415dece9a5f01d540eb"}, {0x60, 0x84, 0x200, "ba2d19615f828b4fb97e9f76fe29f41b58eb4faa6aa03c70ea26176e1d73743134c9ad1ef516062f579cc4f61b90bb7ab8e88d9e1960c00df6809e0f36b883d626e4b76bdafb1e586459"}, {0x1010, 0x0, 0x5, "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"}], 0x1188}, 0x104) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:54:00 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) 04:54:00 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0xffffffffffffffff) write(0xffffffffffffffff, &(0x7f0000000040), 0xfffffedf) write(0xffffffffffffffff, &(0x7f0000000080)="d9", 0x1) execve(0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/144, 0xfcb9) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000000040)="76fcc6a474b5c4661856b73f2368f379a6", 0x11}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="f8320883e44def3201a5daeaf80091a10a4460380dc07751f7ea7bdbd8176d5b76f4e2a51d3a7e7f914024252308d104a6f4e74add4a33c13e536ea5d28bd6c8609b88569ec4c46ccab02add7b2142b4f9c188", 0x53}], 0x3, 0x0) 04:54:00 executing program 1: r0 = socket(0x1b, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x10000}, &(0x7f0000000080)=0xc) 04:54:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) poll(&(0x7f0000000180)=[{r2, 0x5}], 0x1, 0x0) 04:54:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) 04:54:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x720e28e8, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4000000000004a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 04:54:01 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x28b) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff19000048e7ffff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:54:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00') r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x1000, 0x26) 04:54:03 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@rand_addr=0x6c, @rand_addr=0x6, @rand_addr=0x4}, 0xc) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x1, @local}, 0xfffffffffffffd73, 0x0, 0x0, 0x0, 0xfffffffffffffd16}, 0x10c) 04:54:03 executing program 2: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x4) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840)=0x0, &(0x7f0000000880)) r6 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgid(r6) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) r14 = getuid() fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() fstat(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001400)=[r3, r11, r4, r18, r12]) fstat(0xffffffffffffffff, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000001340)=""/118, 0x76, 0x40000, &(0x7f00000013c0)={0x2, 0x3, @multicast1}, 0x10) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000340)="7b7a283804232512b89a9bb33eebc6e5cb31840808c57dfa13a7a8af48c6d51dcd8b0012b6befacfd78adb0e71d167182b18d9aa927b02749f127366b0d59774da145c0cd6c77238f63bc7eeed219352b1946b0ffaae6f9bf925b69c13f490bb6b5052871f7bf69e87b31e75b7799f160172c33aa5276a497ad4c77de0f73e862871", 0x82}, {&(0x7f0000000400)="e22b10d00e6b13babb6f391989647a91054d4afac0ac23b97d0a64ab95dd1d508b7fca03e19accb78757d04079fa33b9d1837ca5ac80a327ebd9e32a67ca542110a252241b70473e5fa6fdb7ff456ade2c056e941fe48622c8b152710e32f9b5b913a253b37259280daf1281bd7f8ae36cc703207abf354e990c9b9d32a933e1b8c511fa2edc43d2df8e96cfb6ebe0b1d94c1ccde6fc07c63aeefd276e6501092685079a4834f2b4be7c8b377ed33e481978e9ed5b3f1111641ab61d699b6502cbec034c1441d8319755fdabfab104d737fd72a7665f4149a4edd8c1fbb18ed0c77ff625796b682f40ec3e5780773db1c611bb4ead", 0xf5}, {&(0x7f0000000500)="d6beb313a2bd83cccc0f30a572492340ed5afc7bfb059bb62c00556f790e942f494f0ff479ebad7af643199d5d4b09bdcce71e5c9d35c744f5c906deebe7a3511c2e89906a3f2ceee030c18ba8f2d354460b1ea371b75c772c7abafb4de27b43fcc979c2c59a5e1ddf667412e611a5555c9927fda97f8dce413574b4d78c3e70fe9f4d04e68674258d72e195bc52367dead6361ed2cb90ddc5c5b9e6f3ec4a67d3b559cb7300978756ea80ae5988602ede32ddf1ebe7420b2686783d36e2198c52841d122ab1ca6a4d1df28d4c3488b140797c5218409722ccd739", 0xdb}, {&(0x7f0000000600)="ec00c31ad177d333b628fd49b60d431a9e2c108ab9094604b9544ec2939ecd29b42f055db9ca58922dfcab96e9452abc7ad742eeeacbed4d4fffce40af4219d9faf8d7623510d708db622865f7913768fcb6c29b00a36088e55be9923d3e53fa5efe4d87526eaf2554423a9450b9fc619e1df1332ffb53a5e454592aab955326d2cb92cc348f2605ac3ea23d4bc967609c36b335e20326402b646b296135bf09ca2360c144", 0xa5}], 0x4, &(0x7f0000000dc0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r12}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r19}], 0x108, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1ff, 0x49488, 0x8000400}, &(0x7f0000000080)=0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) poll(&(0x7f0000001440)=[{r0, 0x80}, {0xffffffffffffffff, 0x4}], 0x2, 0x1f) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r20, 0x8, 0x0, 0x2, 0x77ff6838, 0x68b}, 0x14) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000100)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000f40)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000f80)=""/41, 0x29}, {&(0x7f0000000fc0)=""/140, 0x8c}, {&(0x7f0000001080)=""/230, 0xe6}, {&(0x7f0000001180)=""/27, 0x1b}], 0x4, &(0x7f0000001200)=""/226, 0xe2}, 0x40) 04:54:04 executing program 2: pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r0, 0x11, r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x3ff, 0x4) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) r3 = getuid() setreuid(r2, r3) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) semget(0x1, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:54:04 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x34, 0x9, 0xffffffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x81}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x448a98ca, 0xff, 0xc0}, &(0x7f0000000100)=0x10) 04:54:04 executing program 3: execve(0x0, &(0x7f0000000d80), &(0x7f0000000000)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000e80)='bbr\x00', &(0x7f0000000ec0)='bbr\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='bbr\x00']) 04:54:05 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 04:54:05 executing program 3: r0 = socket(0x17, 0x10000001, 0x87) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f00000000c0)={r1, 0xfffffffffffffffb, 0x7f, 0x28}, 0x0) 04:54:08 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x20000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=ANY=[@ANYBLOB="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"], 0x100c}, 0x0) 04:54:08 executing program 1: pipe2(&(0x7f0000000080), 0x4) socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x100000) r1 = dup(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)="25be2f78a51de840e807d477e65607a9adf43c2f1a13a6fcb06da0cd6682bacf45f0d99f16865cce8807d7bf28b988568de4a545530808abf80bdb82a451c6d62a0546a4aee0d3bfc7dc078e92d94293ee9a88c5211e1ebb7f6f26aa0585fa73b9c55e28fac3938dfaadb8ea3a8ad0205630cf8493824ec3322a4664168657adbe55", 0x82}, {&(0x7f0000000080)}, {&(0x7f0000000200)="4e36bed955acac94723723a5421d2b9ff991ffe2545619046f4d9f2d30a99a52a1eb509cc3ea7336e88dfdb8a171", 0x2e}, {&(0x7f0000000240)="c3f944751a6cd9f2daaf52a4a7798892b00d5f869745513aa70a579b949c811f42c0ea188cc86e205e60d8163bf4e50e34844734d01afbe309d89e40edf469", 0x3f}, {&(0x7f0000000280)="1c40c57518f067652b3726a1b7c36f", 0xf}], 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r1) recvfrom$unix(r2, &(0x7f0000000000)=""/94, 0x5e, 0x81, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getpeername$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) 04:54:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8081, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, 0x0, 0xfffffffffffffe70) getpgrp(0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080)=0x1b, 0x4) 04:54:08 executing program 2: 04:54:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000003, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @multicast1}, 0x10) 04:54:08 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0x10000}, 0x10) 04:54:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000b67000), &(0x7f00007d0000)=0x2fd71482) 04:54:08 executing program 2: r0 = socket(0x2, 0x20000005, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000140)=""/254, 0xfe}], 0x3, &(0x7f0000000280)=""/243, 0xf3}, 0xc1) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xfffffffffffffe01}, 0x1) r1 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000740)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r4 = getpid() freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) freebsd11_stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000980)=[0x0]) sendmsg$unix(r0, &(0x7f0000000a80)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000400)="6514e982b13d3b0dba3cd97e64c670332008d640f013cce9f7d96f3e225c9f1f387024e33e3689e42dd4b2528187678ae4d42fa4b4e4c31a", 0x38}, {&(0x7f0000000440)="151e5cedcc0747e54659320de686dc0fe593244eb2f0eb80604a22ffe8e752b5468c610498770283405767037a975409325d558bba721fd367e88c37976e7b5b96c907c408143bc900e96ae9cd54fcb5c7d8a6516904a24c822cc2a1fc593aa5563af993e311672ea9ffff761c017f504f1ced40363c67bfc801f7935a52d09358f1b0e42182abaf72fd407e4322ca128a95fba534737fa0347aa3d57052fc2eabe96f1c4770b64e5cfbc58dadfee03d802795a7af94490779f774b3b39a5968bfcede8415ea0e", 0xc7}, {&(0x7f0000000540)="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", 0xfe}], 0x3, &(0x7f00000009c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}], 0x88, 0x20080}, 0x1) 04:54:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000280)={0xffffffffffffffc1, 0x0, 0x6d3, 0x1f, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x804700, 0x10000, 0x8000000000003f, r1}, &(0x7f0000000240)=0xfffffee5) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) clock_settime(0x4, &(0x7f0000000180)={0xcd1d, 0x6}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x6}, &(0x7f0000000080)=0x8) 04:54:14 executing program 1: r0 = socket$inet(0x2, 0x10000005, 0xfffffffffffffff9) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0x4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000fffd00fffe0000fd00000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:54:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000), &(0x7f0000000040)) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="a86c92bbd8e3bfc25637379c5bd00c33ee06d64402774af8389374288db925ccd294883423b609cf07de39228ca066c6d7f1e18d0596648d", 0x38}, {&(0x7f0000000080)="267f689a9b198ad3d1c85562fb1ca0e616d9ed2ff1d66dcd61c8a2971032a2d853bbb8cbc46e7343dffc562826ca09bb87772a5cc568a0", 0x37}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x4, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 04:54:14 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000400)=0x100) read(r1, &(0x7f00000001c0)=""/238, 0xee) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000002c0)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x84) fcntl$setstatus(r1, 0x4, 0xc4) read(r1, &(0x7f00000000c0)=""/218, 0xda) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) 04:54:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) execve(0x0, 0x0, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) 04:54:14 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0xffffffffffffff00, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x3cc, 0xc8, 0x20, 0x2, 0x6, 0x4, 0xc6cf, 0x7f, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0}}, r1, 0x7, 0x10001, 0x0, 0xaec4, 0x9, 0x2}, &(0x7f0000000380)=0xa0) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRES16=0x0, @ANYRES32=r2, @ANYPTR, @ANYRES16=r2, @ANYBLOB="4c9ba13b48a20434b99b38b2ce3aee57211513cbc251db5cac7d230149aa6b41a7672a15137418bdc34cd202c2cd873a1a3f2bc049fef0332c0e514b195573fb16a68f8079e6ddb7fc9940211db4212fc5ec28df80cd4f90a7b3d91c2848ed1cd98e29b3648d8e06cce83ee5074a41d7da47b61cd7c9375e602770fbb9481083e5867dc2d34de21b69c34573d1af7cf7f12d3d", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYBLOB="a62e5f2f42ceb748af8ff28c4fbc5d27c72891bbd1f94cf22cb3431e12d7fccde4feb4be480b9a363aec849e2f43e52bbe8a02c80b1d6bf044"]], @ANYRES32=0x0, @ANYRES16=0x0], &(0x7f0000000000)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x17, &(0x7f0000000040)={r3}, 0xfffffffffffffcd8) 04:54:14 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0xc0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x0, 0xbfb, @remote={0xfe, 0x80, [], 0x0}, 0x80}, @in6={0x1c, 0x3, 0x0, @loopback, 0xf1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) 04:54:14 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() connect$unix(r0, &(0x7f00000008c0)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000700)={@in6={{0x1c, 0x3, 0x800, @loopback, 0x6}}, 0x0, 0x4, 0x1000, 0x8001, 0x100000000, 0x3a4}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000880)={0xf, 0xe93, r2}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000005c0)={0x7f, {{0x1c, 0x3, 0x7, @loopback, 0x100000001}}}, 0x88) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000800e9b608000000000000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 04:54:17 executing program 3: munmap(&(0x7f0000b3a000/0x2000)=nil, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 04:54:17 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) read(r0, &(0x7f0000000000)=""/31, 0x1f) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x100000001}) 04:54:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000000), 0xfffffec8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1c304443, 0x3, 0x9, 0x3ff, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0000030001002464bd325efae7793bfdcb70a9d4"], &(0x7f0000000100)=0xe) r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r2, 0xb) 04:54:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffffffffffe5f) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) 04:54:18 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) close(r0) truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) execve(0x0, 0x0, 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') accept4(r0, 0x0, &(0x7f0000000080), 0x20000000) 04:54:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x400, 0x3, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000340)=0x8c) execve(0x0, 0x0, 0x0) r3 = msgget(0x1, 0x202) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:54:18 executing program 1: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000400)=[r0, r1, r2, r3, r4, r5]) setgroups(0x11, &(0x7f0000000540)) 04:54:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1066696c653000"], 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x420f}, 0xb) recvmsg(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)}], 0x0, 0x0, 0xfffffffffffffffb}, 0x0) 04:54:18 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x10000, 0x1ff}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x3}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) 04:54:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xd77, 0x400, 0x59}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) freebsd11_fstat(r0, &(0x7f00000004c0)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) 04:54:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000004c0)="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", 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x10000000000003, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f0000000440), &(0x7f0000000380)=0xfffffff2) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r1, 0x2, 0x1) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) write(r3, 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_tcp_int(r1, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4) 04:54:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="16", 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 04:54:18 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x400, 0x3, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000340)=0x8c) execve(0x0, 0x0, 0x0) r3 = msgget(0x1, 0x202) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:54:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x400, 0x3, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000340)=0x8c) execve(0x0, 0x0, 0x0) r3 = msgget(0x1, 0x202) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:54:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}, 0x11e) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x5, 0x108ba) sendto(r0, &(0x7f0000000140)="fea3281171104d7a53be9a2b409a8b7d307eb438afa4ecffbb245edd9a5228df56ee43dc5f967fb21c400f93d69b4a97aac5099c031e2b5a47dea1ecead9fb7767344f680f1e6d57a73400b2d9050b3f2c7305e6a40ebc8621dc3e0c8267a715e863af0ece385fd5a8682f2c2556c188bd27a4c8fa52ad4f24273471e4ae7a15c5bf6269a4ab470a5429e30502a24ef6", 0x90, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000340)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x42c000000}, 0x8) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') poll(&(0x7f00000002c0)=[{r1, 0x19d}, {r0, 0x12}, {r0, 0xa0}, {r2, 0x1}, {r2, 0x10}, {r1, 0x24}, {r1, 0x4}, {r1}], 0x8, 0x8) open$dir(0x0, 0x0, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000440)={0x0, 0x4, r3}, &(0x7f0000000580)=0xc) getsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0x2) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @multicast1}}, r3, 0xfff, 0x6, 0x8, 0x8, 0x7, 0xbd}, &(0x7f0000000400)=0xa0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0xffffffffffffff91, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x80000001, 0x8000, 0x4420, 0x3, 0x5, 0x3, 0x7f, 0x100000001, r3}, 0x20) 04:54:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x400, 0x3, 0x6}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000340)=0x8c) execve(0x0, 0x0, 0x0) r3 = msgget(0x1, 0x202) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 04:54:22 executing program 3: mlockall(0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) socketpair(0x10, 0x1, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x3, 0x2, 0x81, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xaec, 0x400, 0x4, 0x6, r2}, &(0x7f0000000140)=0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="037db00992e75b4c69419db733b2e4208000fae995ca48fcfb26b61377f7efb004bdb407801b5771226af297f882c0a91cd343d0e45595bab21fc623cea2ab75ab9ccb0a9ca24423ceaf5d3f5f61c0067a6d5989b545", 0x56}], 0x1) bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x65, &(0x7f00000003c0)="53829c1907454a35704a776f960c7e5bed2028d8ada58ae382", 0x19) getrlimit(0xa, &(0x7f0000000400)) msgget$private(0x0, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000440)) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getuid() getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) r3 = semget$private(0x0, 0x2, 0x10) __semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000b40)=""/130) 04:54:22 executing program 2: r0 = socket(0x17, 0x2, 0x9) lseek(r0, 0x0, 0x2) setrlimit(0x8, &(0x7f00000001c0)) dup(r0) 04:54:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0xfffffd98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000, 0x3f}, 0x14) 04:54:24 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x1000215, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x1, 0xfff, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="05000b"], 0xc) write(r0, &(0x7f0000000140)="e73595408ae095066ce8ac2f2e6f8cf0934f35cbbc078c5e4ba04d57b5e745ee59d1071a51fd35d1e7492273c726ca17c403264ebac6e2be5fe03e5c6e209eae309d7ea8ec4bf65e94681c33bd7957d62f16663211702ff92caf3174e6ef3e8daf2b38220a077a01e153e4e76214734856aede471b2f1ee72c56572f47d2d55cb58f595ddb485e6588", 0x89) pwritev(r0, 0x0, 0x0, 0x0) 04:54:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1, 0x8000}, 0x14) 04:54:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt(r0, 0x6b6, 0x3, &(0x7f00000001c0)=""/210, &(0x7f0000000000)=0xd2) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 04:54:27 executing program 0: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000018c0)={0x0, 0xd7, "729a8264cfa0ee525b9b8e821609f97067819a5cc9153b6a576050fcb14c4bc73c3b7d37b9039a0fd77c4c7e3c10fe9ffc324a7d688e1e25f1f5d6205b7c91d3b8ec324891f64e15457d3c2ac3183ddfbb67a49f416cd6334cdfb44407f317ab05db1f8cc153fb2b91f4838bd5fc9d6b54d4c016141141e83ab43ec8a65bdf31d6153bc99f6f6a864d89c91007dfb34de8b12c50e8ea7cb46d685a0f876b48d1a6a8230bfabf6a551195a85676d8ad01b74d20e5b457356b01c2d80f36b2a6a55b0e971749ac8ff7624a8fbe2dfaaf58649c50a7355bfa"}, &(0x7f00000019c0)=0xdf) sendmsg$inet6_sctp(r0, &(0x7f0000001a40)={&(0x7f0000000140)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000180)="acde0b43ffda2df21d4944fc8c0dc887c92f", 0x12}, {&(0x7f0000000200)="79b983e1cb81fbfd0463500e4c1d747e854435cef1aa2e8e6af019f44245739fdab3c74b0acc1b2404", 0x29}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="871a487a0953f5bf05417610ead22402a910341380a6b8509186807315d906a74a482faee84ca86bd737ed08b8e071d9895b284fb5029bcb0cbc61b8f454b3f997967fb4b26612db0fc75358084c02189503f327837a768b5b3c9348cc84bd10d61250385ccfc70d7831ebf5f84f4511017c9f5c1a566b754412fb743c39b4af4eb88f05ba09ca5dbbf36df4d89c5133ab7cd51eee1659e28398b819dcb0db788f5878ee885f89ad5309e141d8658488e8b0c8052fdb229c0a84d8e737fa982e2a63c19a7d", 0xc5}, {&(0x7f0000001340)="74a404a6e672765f79e01324dee51d6ec1e6a044cdfc3958ac99876f716cf341a458f635d1f8b03a25bf2646a9a82ca603dd4639ff02f911949740d3bcf7abaeb0a20adfe9088227c80c179abab3ffc5628284eac281ae14f099a30e57e6c333cb033a0c4de576f32d71fe307cd9ee3bcff08dbe39bd0e18550fb8886caea67c06a4be264298d404edc8c3c01c6fd741db099d99f59f17abe966c5dcd8b66e99f15613d79cb12be44552320907048d49eff775bb85a26025a53da75e8067a1200dc048788f63068ff340ae3bf2be3d906d620116366db3ebb9891555cecfc8e1d1e9058ef2", 0xe5}, {&(0x7f0000001440)="0163c238888523db22eccd1c2d221981e444f19b230d10de7a7a7ef90984fe9d62a5dabdaa0fb6822fa62cd83be6b230cfe42367fe48b28c5890635f0870effbff3bf8f0649e29e2d32dcf06f9417ccf11d75fe5ff68626357cda18e2d6ab8754a3c5392d5cb875471aa555b6693438a47f085667e07b9b9f8c1f0427b090e78f9909f16cf2c42b96d50c09154ade66847aa2a6fc388b96f4830dd928eae930cdf7930", 0xa3}, {&(0x7f0000001500)="1ddcd3bb414471e65d5b1e3543cc14112edc825119876c19a2c0bc1d7a46829107ff2072c929b1a358762d74011b56af6f6481dd002d9cf67cea81cd8d5d611b32addd6e783ccd435c9d2573f560a2049a4d57c0ba0a62388648efadb199d0445a241d6431d112b08ec7b5519b1f0850939c0d0de2c56b72331afe84a10cf28e8254f175efba33bd334c55f1aa95c7746d72759c9a05748c1a5eada402117d582a352410a93f0fe3e87e54782a814fee4b7decb46fa86b7dc9647fdadc8fc021056de72fb4d988c598e3d80bd7d1ec4db1fbf875503cceddf3bd6a5b15634c9b767aa09906be3eb462ba1280001183c36de612", 0xf3}, {&(0x7f0000001600)="8a05e80c276ef0d318ef2ebc4d8e69dc9487bf27a41f4ced0300a1ce7edd9a2b4cf30e256736d0fe8013d7915f073cdb091b2e925a602cd12c45c4d2035a7e170e279785e82ca47ef444eb3f550f9b39eaaa0fd1f93956fa0b079838519c95bbd4a1474a66e83311d079457556f45aafaa79e46faeb48989503ede4c7a313cce833e94d31ae85ba224959a829482c96768cc", 0x92}, {&(0x7f00000016c0)="a6e2217393af8f1439ee7e1d394d268d042d9c530504dbd477b3d0732878d4e8c3f9d1e04639fb1e2a9e9bbd0086e9e117b1b20773ca6e6ab9d09dcb84feaea97175ff9cd0ff7fe76528be5d8762fa88b3c981e0a2cfe0a1", 0x58}, {&(0x7f0000001740)="22810ec2a18ec313acfe27ce0a04f80f2e2db062f50b7165afada54014e2697fd406d4fae38753ef3c7a52858aee1d96474dfd0964f8b221b98a551378d43901bf907e5616ed9c4e0539cdcf535049b7e517942723fa76fcfd6eff3222c4ecd3c4f590df30129c6806aeb4346f32a12ae77eb7ee4b2a45abed29e46cf493e006a132fc667fa9b54723ff56", 0x8b}], 0xa, &(0x7f0000001a00)=ANY=[@ANYBLOB="2c00000097000000020000007c0807000004000001000100ffffff7f00040000030000002a000000", @ANYRES32=r2], 0x2c, 0x84}, 0x81) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r4 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r3, r4) 04:54:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x8001}, &(0x7f0000000540)=0x8) getresuid(0x0, 0x0, &(0x7f00000005c0)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r3, 0xd, "bf13d5d95f97ca0bb90312d09d"}, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="1fcdd0ff020009000600978721dc8cb9b6e8d8a95ed1d78675ce279ee1ae2d3d62260b952b933401f0497a2ee047b4f749fbe9c8d52dfd1f"], 0x1) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000880)="1dbd99ab7af4124339f0c68367d56cd010608bd6819fecc406c5fbb918bfdb9c8130b72298a273b95248e23c2fe83c8ba512ad682c2cb3412da3ed219badf8c7c44d73ac", 0x44}], 0x1) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fcntl$setflags(r0, 0x2, 0x9e0b5085b7e82246) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0xffffffffffffff50) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0xffffffffffffffc1, "3ffa091ab6ae27b5182a65024ac45237"}, 0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) r6 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000500)={0x3, 0x7, 0x7fff, 0x5, r6}) connect$unix(r0, &(0x7f0000000780)=ANY=[@ANYPTR], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) fchown(r0, r4, r5) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 04:54:27 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000200)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000844dbc946d3f7") mlockall(0x1) sync() fchown(r0, r1, r2) sync() mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1005, 0x7) 04:54:27 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0xffffffffffffff02, 0x4) r1 = socket(0x2, 0x5, 0x0) getsockopt(r1, 0xfcb5, 0x6f1, &(0x7f00000001c0)=""/149, &(0x7f0000000280)=0x95) connect$unix(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1) close(r1) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x3c3) 04:54:29 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) getresgid(0x0, &(0x7f0000000040)=0x0, 0x0) getresgid(0x0, &(0x7f0000000240)=0x0, 0x0) setgroups(0x2, &(0x7f0000000280)=[r0, r1]) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) 04:54:29 executing program 1: socketpair(0x1c, 0x4, 0x9, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x1ff, 0x200, 0x3, 0x7fff, 0x1ff, 0x0, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x20) sendto$inet6(r1, &(0x7f0000000f40)="5ae6f6586a5ef6aa4b12775634d287aa9879e4cbd6f59f4539cd0133e06dd604f339b9c8333d3618de684dec0598b01ce27c7d599532ddf395bae62c68818cebe3296eeebbba5e2dc882a5149747b2a942eafcdd6edc9fbaefdee8ab0bbd82cfbf7aa5f01a02f8c0370a51159fef025ba9134c74b99685f8d1f9c1bbb8483ad956e66aba4e975eec10c0affceded4b60292acbf777d6185a8b423562cc1b64395a8a1ab9145ef8924449152244702b4e452e11f4d519a4ea16bd025b6454f0dd231c15cbde4b805daa2a2b05ca5ec39d44517687e25c72e4e4010e4ad0c6b4b3674243a4a83f141a1ae76aae11", 0xed, 0x8, &(0x7f0000001040)={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x2, @loopback}}, r2, 0x4000000000401, 0xeb, 0x20009}, &(0x7f0000000b40)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000cc0)={r2, 0x5, 0xf, 0xf7d3, 0x6}, &(0x7f0000000f00)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2201000000000000000000000000000000000000010800"/128, @ANYRES32=r2, @ANYBLOB="7af54ac4ce5f323f7d04082c070000000000004cb900b522f7f2810f8064d35babe21c998302e41b85ef1325793a4e2d9ffe07e88a6be666e7289ea8000000000000000000"], &(0x7f0000000180)=0x98) r4 = socket$inet6(0x1c, 0x2000000020000007, 0x200000000069f) mkdir(&(0x7f0000000b00)='./file0\x00', 0x9) r5 = dup(r1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000c80)={r2, 0x0, 0x6, [0x9, 0x7ff, 0x475, 0x7, 0x4, 0x8341]}, &(0x7f0000000ec0)=0x14) symlinkat(&(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000b80)='./file0\x00') setsockopt$inet6_group_source_req(r4, 0x29, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x8001, 0xe36b, 0x10, 0x800, 0x9}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000e40)={r2, &(0x7f0000000d80)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000e80)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000bc0)={@in={{0x2, 0x0, @multicast1}}, r3, 0x7ff, 0x81, 0xc, 0x6, 0x8, 0x3ff}, 0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000000ac0)={&(0x7f0000000400)=@in6={0x1c, 0x1, 0x812, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000440)="86bbb5dd3b11c87b7b144d0b85b08c3fe4f3a5285b60e5a2cf266976dd0106befd68368c3eca975b43ca9328f713d4b3563426fb30970281027f516d5d8c57e7d5ffe190917424c776cca7be9f451b6ca8c5fd0522205a1fc514c65d5b25ce9f7227f7b0e491072b8c5744877b98209b0e37183f6382b9db2da86df86964542041beb05610b91976563691f21e62", 0x8e}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f0000000600)="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", 0xfa}, {&(0x7f0000000700)="cd4f1d73c6d07b83b4105e8c21cfacd420b006d0d96d3b433b2928c0467c0cb9c4ec151a5e75b9d343e8b31ab422e0c23ee827ef3f780614fa74e8a2dee70e195cdf86f635fd6f911b02fe2591b0e209705dd49923796c20b95f663f50fdc2905f57b3989c61d09332e27b529ac06f7eff8561a89a5e95f660ea5ac65b830a725a2636b0ac8596892832e802d1d6110603d23b4bfc65ca71ff9d384583a4468c64", 0xa1}, {&(0x7f00000007c0)="89f9dd1e48eade7d485692d20c3db068604d1faa0fca5568531979ff1af67888b54092983cdcbfec1274c645e2a9879be2a26a7e7bc23f35bc19a84ed594cbc8a37adf5a2ef9c7096378deabfef971993d90fc273d705c2c1b653b300dfcadc682323d667431d0bdb5f7c38049f4269bf5438f762cd9141a776d70cf54a5fa6fb55ab39fdbcff8b539c8d05bb4", 0x8d}, {&(0x7f0000000880)="dea962d21bdc7d6fd07e97f5b902a77a00f59c13887af2382988a28a8379703075881a7d6fa5a47c6309443b286a375f44d540718003d93b8d6a7c933ad1f02b4d4e845e268782d7d402d989057b9de2fecac702b37571fe4ef947c95d42241be1da1fdfac1f", 0x66}, {&(0x7f0000000900)="71e21ab95a3604610c651060e8b8a415f5a2177d01e09deb96cc2fa99b7367efd95c36c320d77d2b159c6d7ba3f78914907470b8627c4bf664a01406155b9744c86a9f9cea1e07928a0cb54caa4c378f702a359c9615fd7f5880091a16e16260280a87417b43cdcd6b262db70c59b8997457ce1905c342fd996c94fd937c31b23f0a57be6b044cb0231d20b5aad3db70ebff211362afff8e77160bcbeededb90bed0d537ef8b1b5dcb4fafd005463894fb260c106fc3ce049fea8bb7583e3b1bd9296fd9a1ed3700f10cce8dcd32c64c10de65ec2e3b10cd7f187c9aa9c320b79923407f4fec4fa00622c746d9", 0xed}], 0x7, &(0x7f0000000d00)=ANY=[@ANYBLOB="14000000020001001033bce0330be69ef06b0000008400000008000000ff01001600"/45], 0x24, 0x20009}, 0x20000) symlinkat(&(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000a80)='./file0\x00') 04:54:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = msgget$private(0x0, 0x98) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/28) fcntl$setstatus(r0, 0x4, 0x10001) ftruncate(r1, 0x3804) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x80411, r1, 0x5b) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1280, &(0x7f0000000080), &(0x7f00000000c0)=0x4) read(r1, &(0x7f0000000240)=""/175, 0x87b7a34a455e99) 04:54:29 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000540)={0x0, 0xffffffffffffff78, 0x3, 0x7, 0x7}, &(0x7f0000000580)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000600)={r6, 0x4}, 0x8) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 04:54:30 executing program 0: freebsd10_pipe(&(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000380)={0x0, 0x3ff, 0x2, 0x6, 0xc7}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000400)={r1, 0x6}, 0x8) r2 = dup(0xffffffffffffff9c) fdatasync(r0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) setrlimit(0xf, &(0x7f0000000140)={0x1, 0x8}) sync() r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast2}, &(0x7f00000001c0)=0xc) mmap(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x2) getsockopt$sock_int(r4, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r2, 0x1) 04:54:30 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10) 04:54:31 executing program 2: r0 = socket(0x1c, 0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r1, &(0x7f0000000040)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000200)=0x10) 04:54:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x400000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xfffffffffffffd73}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xd6, 0x1, 0x120, 0x8, 0x401, 0x4, 0x3, 0x40, r1}, 0x20) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$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(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffc3e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:54:31 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) r1 = fcntl$dupfd(r0, 0x11, r0) freebsd11_mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x2000, 0xfffffffffffffffd) fstat(r0, &(0x7f0000000000)) fstat(r0, 0x0) 04:54:31 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x40) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000180)=0x8) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) 04:54:31 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0108c3849b7b728d4df1"], 0xfffffffffffffd93) 04:54:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x669}, 0x24) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffeb6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 04:54:32 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000540)={0x0, 0xffffffffffffff78, 0x3, 0x7, 0x7}, &(0x7f0000000580)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000600)={r6, 0x4}, 0x8) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 04:54:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r2, 0x16, "2554f7b63a3eff17882d460a166cdc655d3e91538c87"}, 0x0) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x8001}}, r2, 0x5, 0xfffffffffffffffa, 0x1d3}, &(0x7f0000000580)=0x8c) r4 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x3}, 0x8) 04:54:35 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) 04:54:35 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}, 0x0, 0x3f}) open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x118) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000040)='./file0\x00', r0, r4, 0x600) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x400) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) 04:54:36 executing program 3: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = msgget$private(0x0, 0xd0) msgrcv(r3, &(0x7f0000000240)={0x0, ""/165}, 0xad, 0x1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x6, 0x0, 0x214, 0x8, 0x101, 0x2}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r5, 0x200, 0x7}, 0xfffffffffffffe9e) 04:54:37 executing program 1: r0 = socket(0x2, 0x400000000002, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000280), &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000340)=0xfffffffffffffd66) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0)={0x3f, 0x100}, 0xc06ad7c2fd3605e6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x7ff}}, r1}, 0x8c) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x7, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040), 0x121, &(0x7f0000000580), 0x356}, 0x0) 04:54:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) clock_getres(0xe, &(0x7f0000000280)) r1 = semget$private(0x0, 0x0, 0x20) semop(r1, &(0x7f0000000000)=[{0x6, 0x7c}, {0x2, 0x7, 0x1800}], 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000004c0), &(0x7f0000000040)=0xd9) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) getsockopt$inet6_tcp_int(r0, 0x6, 0x2707814c041e56c9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000440)=0x40, 0x4) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0210000001000900"], 0x1) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xe6}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x3, @multicast1}}, r3, 0xffffffff, 0xffffffffffffffff, 0x2, 0x2, 0x100000000}, &(0x7f0000000400)=0xa0) 04:54:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x8) 04:54:39 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8001, 0x6, 0x9}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x1ff, 0x8, 0x9}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r3 = semget(0x1, 0x3, 0x10) __semctl$GETNCNT(r3, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 04:54:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000002"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r2 = getpid() getresuid(&(0x7f0000000340), &(0x7f00000003c0), &(0x7f00000014c0)=0x0) freebsd11_fstat(r1, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) r8 = getpid() getresuid(&(0x7f00000016c0), &(0x7f0000001700)=0x0, &(0x7f0000001740)) freebsd11_fstat(r1, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = socket$inet6(0x1c, 0x3, 0x7) getsockopt$inet6_udp(r11, 0x11, 0x1, &(0x7f0000000240), &(0x7f0000001940)=0x4) sendmsg$unix(r0, &(0x7f0000001900)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000000c0)="38bafb558b0dfecf68326e0a34ea66ee088c19d26d8596d159d53f895e07ff0102201c9782e4fdacdbe009d1e74018ec6f4a98b39d036d3c1287482e8cc7a55ef09dddd21dd875037dc264493d176e541eef1c6014021384a41e3bc36032c0859ca6c5f9004d0f2607efa1371f9842eeb91132b7eadb8aad60bd47c8994361da4b", 0x81}, {&(0x7f0000000180)="6df3957aac40a6ff649aac845b272ee6a9e2197420b33a6f9bbe934172d12dc19bbdbdba3198bff0dacc64a0bbaee537a6b14ef3a19a31fa08122e49966bf384ad4466befff2f1521a89db6555d841e4b87dedd15f16780716900c1de5ffb3e7bd75c2623f14d32e3fe190f42e1b9ac13150a7b72a2a98846522584194b6005ba58b18b2a8b90bdcc82076fbf107e8556b86fa9878", 0x95}, {&(0x7f0000000240)}, {&(0x7f0000000280)="d827a42ef121575e742dd0296647dd279d8c0e77e6206d61935bbfaa0dc71c8fafaff3d143fe1b40f36300de2644ef1aca4f18cf3f7b2a7c10a274d38d317fb573668f5aa4c43e0cffb990ed30a01614d75369fdad120959bc61056102b48ec442e40f7ad22c93e1fc691a25dd5b3817c94ffa49c33a2dcb1fcbd69de3749a4706a02ec3b03fde83276f552a854b4851522da2d8d9ba", 0x96}], 0x5, &(0x7f0000001800)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x20, 0xffff, 0x1, [r1, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r1, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xf0, 0x104}, 0x8) 04:54:40 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) geteuid() link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r1 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f00000002c0), &(0x7f0000000300)) r2 = msgget(0x1, 0x1) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x7, r1, r3, r1, r4, 0x7d, 0x3}, 0x5b0, 0x8000, 0xc9, 0x1, 0x3f, 0x2, r5, r6}) 04:54:40 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(0xffffffffffffffff, 0x0) 04:54:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@loopback, @rand_addr=0x7}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc) 04:54:40 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000000)=""/30, 0x1e, 0x42, &(0x7f0000000040)={0x2, 0x2, @broadcast}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) flock(r0, 0x0) read(r0, &(0x7f00000002c0)=""/32, 0x20) r4 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000300)={0x1, 0x4, 0x8, 0x10000, 0x1f, 0xfff, 0x793, 0x9, 0x9, 0x6, 0x100000000}, 0xb) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000340)=""/197, &(0x7f0000000440)=0xc5) fsync(r0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000480)={0x7}, 0x8) r5 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f00000004c0)={0x3, 0x1, 0x9, 0x3f, r5}) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000500)=""/31, &(0x7f0000000540)=0x1f) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000000580)="b38ba7ede1f43617abb3f3f2d4f53d2aa8e586ceac8381ad2e9c6818091d454e56819debf46043667446692b8ba50ee33910d46e81e234566a5be0a68361451eecbb61de3935429498b8d5823f310caa7200417f1fc92b010d8c128246b693d0b72ef0bd53906e0f9632a2923ee330ce001f494b4a84b548cfc13a9e8ee0f0941ab72f36f5e6c15c8b03ff2e68c01b28e471305523b78a747c9a9734c44bd588c3b27af4", 0xa4) sendmsg$unix(r4, &(0x7f0000001940)={&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001880)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="309a3131889beb88a1cdc14d7e5b4f954f695ab6eae3491e7c24d77b8be9c18e77349d21c01c286d1ef82052736567dde5e55699af79d251e911e722a0284e61c368534eb12c948cb136a01f4add2ed54fdb903e84a84e1f618dd71171b7992d1e3856c0ff16a348d2b916eb3beece71bb2e82e96b3652bdb16c3b07927255b5739d672d83bf628629a186123d09f543e57aa934735493b68fb1fc707dc28acd8e3e178b423f2ed8830425baac55aa769df9438b10c0eb6a774010833998d2968c3170661b02ba2c90e2a690f37803964b4e3485347ed9f3673f5a07", 0xdc}, {&(0x7f0000001780)="95342aa17cd7b51fbec75ebcdf7eaa164c27a04b68bce4119c59ff934c243444bf99e90932addd7418b3e0d18b2ed6c1e8a46114be2b3a647811fcc6029101c44a5573d1a701f77426e814b74ccfd32c95b99e18e2fd41df22a824754fae2b848904f65c3a42833640e113f5a75865c91573c448198726f79d05715d74a878dda6f8d5a00de43442bce582a8b9bc9363b1b9230d74baac9f8e029d3724db70d7940389716cf2d7269ad365dd99856e8c1bef2636e2ea2603a19494f1d2dfb78a6df1932cd0155948f4df1ba2b42211fcf9a0c4eb3eeb6eccfdc7380e18faa6cc66d0e3c7757d10f7ee307525", 0xec}], 0x3, &(0x7f00000018c0)=[@rights={0x30, 0xffff, 0x1, [r0, r4, r4, r0, r0, r4, r4]}, @cred={0x20, 0xffff, 0x2, r5, r1, r2}, @rights={0x20, 0xffff, 0x1, [r0, r4, r4, r4]}], 0x70, 0x80}, 0x180) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in6={{0x1c, 0x2, 0x90ef, @empty, 0x20}}, 0x0, 0x80000000, 0x7db4, 0x5, 0x3372, 0x1}, &(0x7f0000001a40)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001a80)={r6, 0xfff, 0x3ff, 0x8, 0x3, 0x13}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000001ac0)={0x3, 0x10001, r6}, &(0x7f0000001b00)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001b40)={0x8, 0x5010, 0x6e4, 0xe0b9, r6}, &(0x7f0000001b80)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000001bc0)={r7, 0x81}, 0x8) getsockname$inet(r0, &(0x7f0000001c00)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001c40)=0x10) r9 = open(&(0x7f0000001c80)='./file0\x00', 0x0, 0x102) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001cc0)={@in6={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r8, 0x6, 0x6, 0x0, 0xcc, 0x4, 0xbd1b}, 0x98) fcntl$dupfd(r4, 0x11, r0) lseek(r0, 0x0, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000001d80)={r7, 0x4}, 0x8) symlinkat(&(0x7f0000001dc0)='./file0\x00', r0, &(0x7f0000001e00)='./file0\x00') 04:54:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x1000, 0x20, 0x2700, 0x1, 0x7, 0x8, 0x401, 0x6, r1}, 0x20) 04:54:44 executing program 1: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x500) 04:54:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xfffffd33, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) dup2(r1, r0) r2 = getpid() fcntl$setown(r1, 0x6, r2) 04:54:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x800200000007, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x20ffffc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r1, 0x7fffffff, 0x28, "ff57157b4d07c7cdb4f31a01c3052501f31d55b5b0731efc17456cd35bec6f37abd217ac52edcd0e"}, 0x30) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r1, 0xf22, 0x7}, 0xc) 04:54:44 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x3f, 0x7010, 0x5, 0x1, 0x4, 0x2f9, 0xfffffffffffffe00, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1}, 0x8) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x2, 0xf, 0x0, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000003c0)=0xc9) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000200)=@in={0x2, 0x3}, 0x10, &(0x7f0000000580)=[{&(0x7f00000002c0)="a91ed83651309e0e78e8aa36a4a319e693d21bbe934ce62d8f3a6f695d9c5cb8a70d72fd8ade237ef8d1d2ba76e102d5955c38d6f6d3213b9255314ed476b7d123b521424947c356acd46255133d2a1ada731f6744032c13fee5489dcad455d1dc9d87edf5bd39251d746bc0d2667102d4fdf62c0c3ad244575fcf8544da361680635c247732a973985c064ae878622460a8a86df5059bfc2963470d5156a3896bba13c8095fa4e463980d93cacf172721d849ce6b8c9c81288d1a2ae749e5e70f56c550feef909288004c3a2ef7908fa5116fa78f6a2e5f849e83a7b7a3da1c9b9bf93d72f5c51c066ecf61536c233bb641fe8677", 0xf5}, {&(0x7f0000000400)="600533bc1571bd2218b295b82eb386546ab49592b25b4ff8226a7b1880d88b8b83c830ade178a91da3e1f9e42678a83e99c08118f0c9adfc10536ea65e27f3b910d8abc4950714b2ee2b28e86c1f7afef94dc26c2639a26e7a9f1c37fcac07c436a5006875abe045b5bdec17683103001261570bf1b21d7c5b55bdf356ee6b75527defadba17b4e0b70d2d5108b7f39464dca0ddbd047d81", 0x98}, {&(0x7f00000004c0)="fc140a3e90c714d89f6f4c1b7d989911f0960fb276ae36b072218e4c38fb235f0806cc37b6f6b5ca9a248491a22425be878da17465ee7f61714174f80a0d356d97d0124949746391a4b15fb52743ca8dd7ddb918687f322f19162a81613b01ccca41988b760a63cc55e762cd28c6cfef39c7499d68bd3a8a288b3c30f62f35d5caa8f5596549ae43de41c17a4fd6", 0x8e}, {&(0x7f0000000240)="87f33c163c", 0x5}, {&(0x7f0000000800)="d2d431c58f8fd35a8f5d89e654dba03e67eb4b71e031f34a8a38a23087d67ab2acd249502a414b425fb94092e6b517c96ccd2f4b8c53d56d679abb80ace1dba50b8e927418d17c80644e5f933b81cbb5a84d6ac589cd5348d1796c64462538658ebcec4a3cf0e424252af385ea952a745475d6a0368261d843d760eb64296aebdc9966f5f1b80056f4c323b15cf7d3", 0x8f}], 0x5, &(0x7f00000008c0)=[@dstaddrv4={0x10}], 0x10, 0x20080}, 0x89) r4 = socket(0x2, 0x10000001, 0x6) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 04:54:44 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8000, 0x2000, 0x2, 0x10000}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x3, 0x80000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="1c004e2004000000000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="e2000000090000000300000028b6612205000000253189b2c2d7de47114fd2bdd9fb87949c759952dbde843473e93ac4fa015cf229c864fb7f2385a74c792d0e8d3e1878f4ecf86ffa6be20aae3953ad4a2f0d511f0d8a07559a08c64d855fd25b1fc6c7d050c56229dac3b4dcf43149"], &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000700)={r1, 0x95, "eacabce35d538134d6bcbe82463745d6a7d35533f7e7924fca86f261d6be8cd634a48302ecd4aa93e84395054dc5ed90a339eefbb1885c2a03ddd17d37f6ca9f812eb359d86dc36a5c2f5d993d03cb7af4629476073dc7fbaaa579b120ca6a67037b688a258e632980a64430d67a1a3c51afe6c587934416cdea323b5f395b0e31a210b62c0e9a963479b8030ca795c6303083e3b53494a1bee18c9ac57645959f047475eeea1bf063391b915501a97700bb14671ed76e6309e0e9ab3eb2a026bb034e956448b9ec4c2733a47e"}, &(0x7f0000000200)=0xffffffffffffffcf) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0014ffff05000000"], 0x94) r3 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0xe5f13aac72445e3f) 04:54:44 executing program 0: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000002c0)=[r0, r1, r2, r3, r4]) setgroups(0x11, &(0x7f0000000540)) 04:54:44 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102035263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000100)=0xff, 0x4) 04:54:44 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) 04:54:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000280)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x8001}, &(0x7f0000000540)=0x8) getresuid(0x0, 0x0, &(0x7f00000005c0)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="d95f97ca0bb90312d09d00000000000000"], 0x0) open$dir(&(0x7f0000000500)='./file0\x00', 0x40, 0x20) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="1fcdd0ff020009000600978721dc8cb9b6e8d8a95ed1d78675ce279ee1ae2d3d62260b952b933401f0497a2ee047b4f749fbe9c8d52dfd1f"], 0x1) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000880)="1dbd99ab7af4124339f0c68367d56cd010608bd6819fecc406c5fbb918bfdb9c8130b72298a273b95248e23c2fe83c8ba512ad682c2cb3412da3ed219badf8c7c44d73ac", 0x44}], 0x1) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) fcntl$setflags(r0, 0x2, 0x9e0b5085b7e82246) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) connect$unix(r0, &(0x7f0000000780)=ANY=[@ANYPTR], 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00', 0x8}, 0x24) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x2) 04:54:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f00000000c0), 0x2000000000000048, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000240)) 04:54:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r3, 0x2020}, {r3, 0x100}, {r1, 0x206c}, {r3, 0x40}, {r3, 0x4}, {r0, 0x140}], 0x6, 0x3e) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) 04:54:44 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000440)) sendto(r0, &(0x7f0000000480)="b4f2b1dcbeaf0a021a39f9748fa13575908d6acc03efb935aba573fcd618f5ae28089d160e9d956ac92bf78289775f99660343554b7a8a50ec545b756d6885cb98c0fb6a47dd0be25d4d2aa82c5a7e36b94837ef0e95255ba6d4c9f7e639744e9a25f866e17ba6245388c51c6e267297a24fcb6e9c0e5a4daf0b9accc28b3d05b7be759a53c03a67f81de04f303d90a6ece534156d", 0x95, 0x80, &(0x7f0000000540)=@un=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) r3 = semget(0x1, 0x4, 0x21) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000003c0)=""/122) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x7d, 0x4) r4 = semget(0x1, 0x3, 0x500) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/12) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/149, 0x95}, 0x2) 04:54:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:54:47 executing program 2: r0 = dup(0xffffffffffffffff) read(r0, &(0x7f0000000000)=""/121, 0x79) read(r0, &(0x7f0000000080)=""/123, 0x7b) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000100)=""/206, 0xce}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/214, 0xd6}], 0x5, 0x0) preadv(r0, &(0x7f0000001a40)=[{&(0x7f0000000580)=""/25, 0x19}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000000780)=""/231, 0xe7}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/122, 0x7a}, {&(0x7f0000001900)=""/106, 0x6a}, {&(0x7f0000001980)=""/134, 0x86}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001b40)={0x0, 0x2}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001bc0)={r1, 0x8, 0xa001}, &(0x7f0000001c00)=0xc) pipe2(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r5 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r5) fcntl$setown(r4, 0x6, r5) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001c80)={@in={{0x2, 0x0, @multicast2}}, r2, 0xff4, 0x2, 0x80, 0x0, 0x5}, 0xa0) r6 = dup(r4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001d40)={r1, 0x80, 0x3, 0x44, 0x1}, &(0x7f0000001d80)=0x18) freebsd11_fstat(r0, &(0x7f0000001dc0)) pwritev(r4, &(0x7f00000030c0)=[{&(0x7f0000001e40)="75521e01bc5a7d907e", 0x9}, {&(0x7f0000001e80)="4760c44cd3b1f77836cfacf80ccbdc0df18390ea9658f49ae591352343abc46291c4174c8bd8ac2e82ce00151fcab4078df0dc93df0a0fd3e19db88eec774dd583aac779aa8d40fc38fab659ce40f8839f8494cfca9159d0840363bd9acf6f4db29827511699198dce34662f1ab87cbce1022c5d78891a730de0addb9f871b01d79fd1757f5d321bfa2b303728cbec9c9de918695b8818996d1763b2e5f5fe7513a0f0aacd6db77a14cd47c17d04a561d83a66fae84c6c03a1b664afb99627778c7d96e4eb29b66858c2fbaf511f050a94b4bf91bcd2a4ea14d1aab2c1ba012db94317de1422", 0xe6}, {&(0x7f0000001f80)="90a4f55e4bf70bb04d9d4e74a6e9b43a3f7df0b9afefff079ed18f4cf698210d45ea1d26901774f39651b1eecb8137acadbae72c117a75b835", 0x39}, {&(0x7f0000001fc0)="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", 0x1000}, {&(0x7f0000002fc0)="bcde761363a31ed53b71001f7cfb558ab17dadbe229d49323feedf7dc7044124c44530e07095eb23a4680d701011105624a977d61ab9fc9b63558c46d19452e3ebcd5270215d657536468a4d9e668fc9c3568b1d9c606c79bb95d6541a5bfa45b46b9bbd8b7144662029e90c127be3a29f11df76bf3a11e1cf3d7966d646c0ce63d0e55723e6704ad9a7e04194fbbe60b33a4090eac2339cb80b846d0c5674c1aba29aada6195eb669f8d89fe4ca37de11070420bcefc5d22c1ca9c857a955826063c893f6a0d542b3923e78314b259e03208f60e11fc6587957344732b2f60307ae1803c15dc7577157921af89b75", 0xef}], 0x5, 0x0) r7 = open(&(0x7f0000003140)='./file0\x00', 0x44, 0x87) freebsd11_fstat(r4, &(0x7f0000003180)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x18, &(0x7f0000003200), &(0x7f0000003240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000003280)={0x80000001, 0x7fffffff, 0x220, 0xeb, 0x4cd41d08, 0x8e, 0x7, 0x7ff, r2}, &(0x7f00000032c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000003300)={@in={{0x2, 0x0, @broadcast}}, r1, 0x100000001, 0x6, 0x9}, &(0x7f00000033c0)=0x94) setsockopt$inet_udplite(r7, 0x88, 0x0, &(0x7f0000003400)=0x1, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000003440)={0x9, [0x8000, 0x1, 0x7, 0x100, 0x80000000, 0x5, 0x100000001, 0x81, 0x10001]}, &(0x7f0000003480)=0x16) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f00000034c0)=0x3c, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000003500)=0x3, 0x4) recvfrom$unix(r6, &(0x7f0000003540)=""/86, 0x56, 0x1, &(0x7f00000035c0)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000003600)={0x5, [0x4, 0x100, 0x80000001, 0x2, 0x3]}, &(0x7f0000003640)=0xe) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000036c0)={0xedb, &(0x7f0000003680)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000003700)=0x10) 04:54:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r1}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) clock_nanosleep(0xf, 0x0, &(0x7f00000001c0)={0xd0, 0xfffffffffffffffa}, &(0x7f0000000200)) freebsd11_fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) fchown(r2, r3, r4) 04:54:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x8, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr=0xffffffffffff0001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000180)=0x10) getpeername$inet6(r1, &(0x7f0000000200), &(0x7f0000000240)=0x1c) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 04:54:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 04:54:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) select(0xfeaf, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:54:49 executing program 2: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x3ff}, {0x0, 0xffffffff9473c8b2}], 0x2) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000000c0)=""/4096) 04:54:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x1d, r1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e220104000000000000000000000000000000000000010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000400001f00000008000000000000200300e800"], &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, r2}, 0xc) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x5}, 0x8) 04:54:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:54:51 executing program 2: r0 = getegid() r1 = getegid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff]) r6 = open(&(0x7f00000004c0)='./file0\x00', 0x81, 0x100) getsockopt$inet6_tcp_buf(r6, 0x6, 0x24, &(0x7f0000000500)=""/160, &(0x7f00000005c0)=0xa0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000480)=[r0, r1, r2, r3, r4, r5, r7]) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) setgroups(0x40000000000002bd, &(0x7f0000000000)) r8 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r9 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x103, 0x26) utimensat(r9, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xc2a3, 0x5}, {0x7, 0x4181}}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f00000000c0)='cubic\x00', 0x6) faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:54:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x1d, r1, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e220104000000000000000000000000000000000000010001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="000400001f00000008000000000000200300e800"], &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, r2}, 0xc) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x5}, 0x8) 04:54:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xff, 0x5, 0x2]}, 0xa) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000240)={0x3, 0x7, 0x8, 0x7, r1}) semget(0x1, 0x5, 0x22) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x5}, &(0x7f0000000040)=0x8) ppoll(&(0x7f0000000140)=[{r0, 0x64}, {r0, 0x2022}, {r0, 0x80}, {r0, 0x4}, {r0}, {r0, 0x20}], 0x6, &(0x7f00000001c0)={0x5, 0x100000001}, &(0x7f0000000200)={0x8}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f0000000080)=r3, 0x4) 04:54:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:54:51 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x2000) shmdt(0x0) r1 = semget(0x3, 0x1, 0x180) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/190) 04:54:51 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x3, 0x0, 0x114) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="06f5247fbba77a7fcf613e2668341009000020008c199e74040e3a75b263ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f09297111acde34a2fe3fda5074507831ccdbce5a693292afdee4ed437005aaeed6a7a147de9f2e8a2e804f6637ea0a514d6b7f794b47e0a072230ae6ab3"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 04:54:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x1000, 0x5780000, 0x2, 0x1, 0x3, 0x401, 0x1, {@in6={{0x1c, 0x3, 0x400, @empty, 0x2}}, 0x0, 0x9, 0xfffffffffffffffa, 0x3, 0x7, 0x7}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3ff, 0x100000000, 0xd01, 0x400}, &(0x7f0000000140)=0x14) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, 0x0, &(0x7f00000001c0), 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) ppoll(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0) 04:54:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:54:59 executing program 1: mkdir(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0) r0 = open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0x80, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x1, 0x2}, {0x80}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 04:54:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x8, 0x2, [0xaba, 0x8]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x1ff}, &(0x7f0000000180)=0x8) bind$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:54:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) r1 = shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/56) r2 = semget(0x2, 0x0, 0x400) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000040)=""/55) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0xffffffff, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000180)={r4, 0xcf}, &(0x7f00000001c0)=0x8) 04:54:59 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="0099003cda07040000000000f53d5cab8c077e57c3ee6d1dfd832641cf8582a78bbc471dbd68c6bb87f90ebedb8b76607925f849e9dda9abbeff5739f95301a6106883caf16562be9969fe41"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x800, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1f, 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xa) 04:54:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x9a, "ecf6204426ea3f80709daafdcb64126252325cac55fc65ee087762eb4d4953f706276cd97cf45d27010286f776b88f3679270b1f13a98e4095ecb61b570f7bc3a84a13437f561e7773ed34fe2bcf92bf54862ef7f0bf448c6b14c8088e68397f48ccd62425aede697fb3495d0fa6f89c5a75507bff06f6f1d456ff5f51342e78ee8c8015ebb15e64cf0323e72e0b675e02e35da0b83e6df1f049"}, &(0x7f00000002c0)=0xa2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000300)={0x9, 0x4000, 0x5, 0x3, r2}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1f, 0x0, 0x0, 0xfc}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e22ac1400bb00"/136, @ANYRES32=r3, @ANYBLOB="ea4e2a92689b884b"], &(0x7f00000001c0)=0x94) r4 = dup(r0) connect$inet(r1, &(0x7f0000000380)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_linger(r4, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) 04:55:02 executing program 1: socketpair(0x17, 0x10000000, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xd, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x7}, 0x8) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x40000400000002c5, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r4, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='+\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='--\\\x00', &(0x7f0000000380)=',]&\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)=')*k\x00', &(0x7f0000000440)='%\x00', &(0x7f0000000480)='\\\x00']) r5 = accept(r4, 0x0, 0x0) close(r3) open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0) execve(0x0, 0x0, 0x0) flock(r3, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x20000, 0x1a6) poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r5, 0x48}], 0x2, 0x401) 04:55:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x3001a678905a42a8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 04:55:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 04:55:05 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getitimer(0x1, &(0x7f0000000040)) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x7fff) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, &(0x7f0000000580)) 04:55:05 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x200) setresuid(r0, r0, r0) semget(0x3, 0x4, 0xa) __semctl$IPC_RMID(r1, 0x0, 0x0) 04:55:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040), 0x0) 04:55:05 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0xc5aa}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x400, 0x5, 0x1d}, 0x10) setrlimit(0xf, &(0x7f0000000340)={0x3, 0x4962}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7fffffff}, 0x8) r2 = socket$inet(0x2, 0x1, 0x401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) munlockall() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 04:55:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x3, 0x5, [0x10000, 0x101, 0x600000000000000, 0x7, 0x101]}, &(0x7f0000000180)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, r1}, &(0x7f0000000280)=0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4476, 0x100, 0x6, 0x3692, 0x800, 0x4, 0x5, r5}, 0x20) sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x1000, @empty, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000014c0)="8c3a05df300bfb67deb0a68ac3533cbd3665626e43b7962709ce23ac78dccc75252ff0c4a6c6d91bde971880dc992f37c827135327d512ad486efaffe1089bd5966d5754ccf0165377c270c70d3739fd4c5a5191222dbbe7aa6f910a5c6f557cb220ec3788316b1a52353b76946d6553f41e513dc775d8bc4882ba13eacd18b1a21349a9bb0eccc1927574e1d5efb51bba15f2ef1a1322ce74b11db4d3bcf85af92c3b64582ed2b928ed9cb4aaab8492fb5bb9d35008adb2bb0bdc5056aba9d8f9bc8b436857767a2dea1563df4e9ade42d61f37814c092ceeb816e90a1b3f5def6d31cf8b4254385b0b46df9320071a8a136785a653518593bca689", 0xfc}], 0x1, 0x0, 0x0, 0x20001}, 0x20000) 04:55:06 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="b3bda0d23d6397b174b186d5f8f4c35a3b908b22da12803124519973bf7a42414bc1bfa107ff36612fbabc2a92eab59ca1b4619c7b115e3d3dcdccea5f407be89772611ab104e2ea96", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, 0x0) geteuid() 04:55:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) ftruncate(r0, 0x9) mkdir(&(0x7f0000000680)='./control\x00', 0x0) r1 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) fcntl$getown(r1, 0x5) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x103c, 0x0) faccessat(r1, &(0x7f0000000040)='./control\x00', 0x4, 0x203) 04:55:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 04:55:09 executing program 2: socket(0x17, 0x5, 0x1000) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) 04:55:09 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x5) r1 = open(&(0x7f0000000140)='./file1\x00', 0x200, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0xd, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 04:55:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f00000003c0)={r1, 0x0}, &(0x7f0000000400)=0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r4, 0x3, 0x7, 0x0, 0x334, 0x4, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r0, 0x0, 0x1) 04:55:09 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0xfffffffffffffff2) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:55:09 executing program 3: socketpair(0x10, 0x6, 0xfffffffffffffffe, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020000) lseek(r2, 0x0, 0x81000000000003) r3 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x10801, 0x8) poll(&(0x7f00000002c0)=[{r1, 0x2}, {r1, 0x10}, {r3}, {r3, 0x112}, {r2, 0x14}, {r1, 0x2094}], 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000340)={0x3, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) 04:55:12 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "178936ff84783fedb63937f3fbe4adace5973f21ff95593e919615ca2cf51a051d5b25e1ad3bc1c8ee0f42ec0b59d33fb9be97c63502ad4fa2dfb4a6c74fdfade4589a9844ad6e43eae60f1777fc1134bee95cc55f15eec20af619a366cad7ac6da25f5d6fb01eee61ee78f4307c77c9337cd70cddd7c13815e25bcb1c2f61c1c811ea5ef3a82b4c094ad11a136bb91a32baa67b6bfb27d7825249f707d2821dd5d8e5d97c254858bc80cfd1657dcd37b35cf054da2ee929cbb8a4d26ccafa868016b98b1358d172109cc3c36361f2aeb985fd60c2494fb31166bd321b537a0d3d2357c24284da0b04b956e16746b7b5"}, 0x100) mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) 04:55:13 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000000)={0x2, 0x2, 0x0, 0x102000001}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='$,-)^.-\x00', &(0x7f00000001c0)=',,%+(\'\x00', &(0x7f0000000240)='}\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x8000000002, 0x1000200010002}) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) bind$unix(r0, &(0x7f00000003c0)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r1, &(0x7f0000000ac0)=[{&(0x7f0000000480)="64dffb8178a0d55d6aa80c8f9f0cb0446740575883639a168338ab76185e035c41d9b03aa24ff7c75a5989031656db47d751873d92c1b1a1c5c32e61930da2e39889692465128a604aaa5585dd4d6d2990e2577a001ebf8589b02ca176e84cb835619e4c452a5e8805a18183eecef9e46776d2a45084233083dc1bead2c4cd60c1f8dd18455805639e862d2800264830fba9f6de1ba311deb446080bf949f03abcff161d14c13d4fb74bec2cba15c9aec8d5b5ecf3372a2edf95533c7e4bc9808399d4d8d0647a9e2b9800bc8c2e5de2a65fc28c21dc39997c1a1f57912de248", 0xe0}, {&(0x7f0000000580)="612acd404a43e2ad85bff900a3099f3dc8ac", 0x12}, {&(0x7f00000005c0)="cfc9ee3b049fbb7010fa930c9f5ce62eddf6326ea82a5c9a7a158d508c1e0411b406f4", 0x23}, {&(0x7f0000000600)="303ca5f9b6e74a7b31c98d5405838cf8c8e308725219f90ca18494ee847fde3856b1232ca8dfce09b237e50188ab7ab5482cfcea81f82545bf27fdfe82c9473bdf31afc329a2583c0d870376f09e1deae71b1daf1dc2f80e7510c3b9521ea717bbb9d09b8bb08d8a9798434673e64d84e607e6a27e9b400243d9eb716e6c9c95ea45fa31d8241700bc89c152a4343510ef535f3c7279d6444b243fd76ab8110e70d2c9153e6ae1f38fde6babc7fc12a10a6b4ca9681b9f5e0fadcfcd1d65df82d9aa95ae3991877e1083dbba0f80912fec165c74a86d6bbae57c25c65564344c229694f4fc09d13eace5b96a76fca2ed72e09362f5fe927a2d", 0xf9}, {&(0x7f0000000700)="6085b8099f980b6dc3ab0fe359d3", 0xe}, {&(0x7f0000000740)="1a3d8cf4c39449faf23ddf2273c2b2788373d2c52b53043498dba2f2d3ff6ed872366d5eb9cbc48a75b75df9d45e5871b91b3a96ad0bf86bf999fba229cf098e21d5f8804671061cac05f35290bfaeed09fc214629f5ceeabf12efd6cf694cbd6974825e930a58d91d713e2c5c5c72a806f4f0687e914fc6e3adca628e8441f64bb90abe7a2752abd842d786463aedf31b1c82c925b5fe89b7a435cd51c6c15a59870af3d8489bb98eee042312ba87959ac0df02cb6429c2ad74a4c1ae34fdf51d8c27b3d5548c8c5534995dc5cae3c608c98269a9167391bd2fa90a9cc811f21079fdfbeb6c4ae0f041fc6c8b7a0da6f5486b6df57a", 0xf6}, {&(0x7f0000000840)="620c1858dc9ecbedb316eb45f8cefae488487cd6ed8fa3874720d55186a7ab25bf7d2966557037387c7375cfca90cde03ddec5c19dedaadd11f2dd6eb45ed12ad19d8cd6ca90c719e478d411c29949f8189d0c5630c464081a0535254028ee662837bcdfe5c5327a02c5044e9c48e7e3ccb3746abeeecb9ca2ca3482bfb337a7272476115ee41d22bc3c1c65691248ec286df2608d060a3e86983b6d3d51f50315505f8abc2b8c1105049de7d4d2c081c61945900b18df027042c4c373d44c4618869d6658", 0xc5}, {&(0x7f0000000940)="1fa7e7e86ee2c402b0b77ead1fa26991b2766dae062cb1a455f0231e186f17fc18b9d5c9e588ec68017ace4a7433ca031fead0c400aab4c1e3d0dad8374209b89652d7b99fe283db2471b9e825f904aa6f8dc081f4325f816298cc5791fc0f35b7343632c62e1416e0a5fa4f2cabd46c859f0a09c3c69a9f1ee9c37f2b13ea4cca83d271d1a95d63a5fee12be42b1580228311e07f864458dc72707ca226dea1940fc9c96f3a1a2b454aab7f915e48a54cc8f05753d0e0c386be8773d8976002090084ff464a29ee0520f8d46acf9d395d53ea285dd50ce1e7cb96c16a1b28e03706df", 0xe3}, {&(0x7f0000000a40)="fefbf767e11f38aa3589324c2e92b5be92d2719ce9afddc8825484ced5cf1b4df2be8544e3f9d9003461d38725793835c572cd124503ee16ed229b71f09500b205f47cdc375e0c0b8a347ee1de8bc76f3f919ecfcc940bce8c52", 0x5a}], 0x9) 04:55:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 04:55:15 executing program 1: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0xffffffffffffff63}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) msync(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x4, [0x2, 0x7, 0x101, 0x39a]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r4, r5, 0x0, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x6) fcntl$getflags(r0, 0x3) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r3, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 04:55:15 executing program 2: mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000123000/0x1000)=nil, 0x1000, 0x6) msync(&(0x7f0000123000/0x600000)=nil, 0x600000, 0x0) 04:55:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 04:55:15 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7fffffff, 0x5b56, 0x0, 0x5, 0x2, 0x1, 0x100000001, {@in6={{0x1c, 0x2, 0x0, @empty, 0x8000}}, 0x0, 0x4285, 0x9, 0x800, 0x9, 0xcb}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x100000000, 0x3, 0x7a, 0x9}, &(0x7f00000001c0)=0x18) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x28, &(0x7f0000000000)={0x7, [0x5939, 0x7, 0x80000005, 0xb, 0xfff, 0x1f, 0x0]}, 0x12) 04:55:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) shutdown(r0, 0x1) mknodat(r0, 0x0, 0x100000001010, 0x5) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x401, 0x7}, 0x10) 04:55:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0xffffffffffffffc5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0xff09) 04:55:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 04:55:24 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x2) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xa0, 0xffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/234, 0xea}], 0x5, &(0x7f00000004c0)=""/48, 0x30}, 0x40000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), &(0x7f0000000580)=0x4) r2 = socket(0x17, 0x3, 0x6) fdatasync(r2) r3 = accept$unix(r1, &(0x7f00000005c0)=@abs, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, 0x6, 0x2}, &(0x7f0000000680)=0xc) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000006c0)={r4, 0x8000}, 0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000700)="6b8472d3d917185353d2d984cc86563cafe688f579612cc39da770385012eba5286ffff5a19723defb4fbf183e76d8aeabdb0e6ce616e778c55d152cb139fc65fafb06934a9c40e1c20c380d3789d21411c49a79d64c970e3e2e5a9b8968f7ecc1d744ad2bf9f5f01dc654302426987861de199ea968f1a9f7096fa0c2d1883ca88ee434b7cc317eeefb9b1db8345b8c55320b75fb1ba326dba9074b3b14a3c669e7c5bcc28bb088bf7fb92277f045cc50aad6460d7e322925ee7f9ad65a9e99a3346f248e899a9f7bfb5476d1840521d732d584b9f1fec8a67ba65cb6523262f72a6154e5ddaf92543e358110b915f7", 0xf0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000800)={r4, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000840)={r4, 0x5, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000880)={r4, 0x100000000, 0x6, 0x4}, &(0x7f00000008c0)=0x10) r6 = socket$unix(0x1, 0x0, 0x0) recvfrom(r6, &(0x7f0000000900)=""/47, 0x2f, 0x2, &(0x7f0000000940)=@in6={0x1c, 0x3, 0x2, @empty, 0x8}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000980)={0x717, 0x1, 0x7, 0x800, 0xff}, 0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000009c0)={r5, 0x3f, 0xe82, 0xffffffffffffff81, 0x3, 0x1, 0x401, 0xeebf, {@in6={{0x1c, 0x1, 0x1, @empty, 0xfffffffeffffffff}}, r4, 0x5, 0x800, 0x0, 0x3ff, 0x7}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000ac0)={r7, 0x3, 0x7fffffff, 0x2e4, 0x1, 0x8, 0x1c9, 0x5, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r7, 0x200, 0x1, 0x0, 0x8, 0xffffffffffffffff}}, &(0x7f0000000b80)=0xb8) fcntl$getown(r1, 0x5) poll(&(0x7f0000000bc0)=[{r3, 0x6}], 0x1, 0xf9) freebsd11_fstat(r0, &(0x7f0000000c00)) getsockopt(r1, 0x101, 0x4, &(0x7f0000000c80)=""/246, &(0x7f0000000d80)=0xf6) preadv(r6, &(0x7f0000000e00)=[{&(0x7f0000000dc0)=""/14, 0xe}], 0x1, 0x13) shutdown(r0, 0x1) r8 = accept4$inet6(r2, 0x0, &(0x7f0000000e40), 0x30000000) lseek(r6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000e80)={r4, 0x10001}, &(0x7f0000000ec0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000f00)={0x3, 0x1, r5}, &(0x7f0000000f40)=0xc) 04:55:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) 04:55:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 04:55:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000640)={r3, 0x100000000}, 0x8) 04:55:33 executing program 3: mkdir(&(0x7f0000000180)='.', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x28) r1 = accept$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0xffffffffffffff8e) sendto(r1, &(0x7f00000001c0)="1a6e5048e9f273a32380b8746b818eace882a0c67968709054c7c619b0da4761f6f873fee2a345d5394bddbb5ba1d41e2bef3d7caecd100a9c1bb5002a535a11be1f9ea7d2f7041cd561c433e2dee5a7807a01f074ded97c6d6477076cd7c33e9add992fa8780ce1cc0ba982c628e0c164dc56dd3ac8c14b31d335940902a1bfed717cb278ca2846f83bd26f2128795a7ce09cda59db4d20cd76074b5b5ad284397a16fdf32eac556b3de8cccb14d6644a81c95bc2f46f12e8aabaaa8884b996c5182b4f5ef1ec8117a3b6e4e6181c7a7ac96a6b7612b3aa2f", 0xd9, 0x20000, &(0x7f0000000040)=@in={0x2, 0x1, @multicast2}, 0x10) 04:55:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000080), 0x4) fcntl$getflags(r1, 0x3) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={0x0, 0xfffffffffffffff8}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0, 0x1, 0x7fffffff, 0x8}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x8901}}, r2, 0x8, 0xefe, 0xffffffffffffff1a}, 0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 04:55:38 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82edd672aa8de7e1bc2db1"], 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "d82f2186cfa61465050e13579219877b6e90c7aaf22cd7b9c4d7ee5af0bd1f1ae161ad228d0a4876a824ef598397506be9d4354fdbfee7ad51479c3a26be370ec9d30e09bc068ed9b1957ec452d916edc2b3cd48207fba0895c665a508e8531d003c4db1e23c4c335bc0c917527ac47053bf4c417ff56cca5cc3887e845dcbbcfbd883b297be7cb21a0b53151d2fb9a138be1e0c95c8a591886eaf4afbcfda5b5c0bc71f74d887512d50d6e031dda39d4643eac8cba93a7d89b3c44e0f016b7cb2c21410dff0c7d3d56a7141d9d36e543c24cf39d3d00c17e8604adb2fb43c3bbe092ef130038680c334ec2b06d2b313"}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xed, 0x0, 0x364}, 0x0) close(r0) 04:55:38 executing program 3: r0 = socket$inet(0x2, 0x30000000, 0xd92) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001240)={0x0, 0x3ff, 0x2, 0x800, 0x6000000000000, 0x800, 0x3, 0x3, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x3, 0x5, 0x5, 0x8770, 0x4}}, &(0x7f0000001300)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001340)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x1000, 0x4, 0x9, 0x7fff, 0xfff}, &(0x7f0000001400)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001440)={r1, 0x7, 0x8, 0x4, 0x7fffffff, 0x80, 0x6, 0x6, {@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x9f}}, r2, 0x6, 0x401, 0x9, 0x7823, 0x95e4}}, &(0x7f0000001500)=0xb0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x2000, 0x0, 0xfffffccc) sendto$inet6(r3, &(0x7f0000000000)="18bc766bee4ad386b09b8b955f246089d85a621f4830d4d858ffd8a55f11bd017d5f290e9125000052fec2998e882d35b8b0d382ceaf7740ed69df4c90fe1ff0f7b7759810161c6beb70a5b4aecf6e19528a92887f5deddcd8961bea5aa2ab", 0x5f, 0x184, &(0x7f0000000080)={0x1c, 0x2, 0x8, @empty, 0x10001}, 0x1c) socketpair(0x10, 0x2, 0x33, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r4, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001092e097bcda996c00"/4098], &(0x7f0000001140)=0x1002, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000001180)={0x0, 0x8, 0x6}, &(0x7f00000011c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000001200)={r6, 0x5}, 0x8) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 04:55:38 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0}}, 0x14) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000000), 0x4) r2 = socket(0x1e, 0x5, 0x25a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x530}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x80, 0x0, 0x9, 0x1000, 0x100000000, 0x6, 0x10003, r3}, &(0x7f0000000100)=0x3e8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x5}, 0x8) 04:55:38 executing program 3: setrlimit(0x8, &(0x7f0000000000)={0x10000, 0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x65, 0x80000001}, 0xc) 04:55:38 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r0, 0x1) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x1000300010005}) 04:55:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)) 04:55:39 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x400000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r2, 0x0, 0xffffffffffffffc9, 0x4, 0x0, 0x191) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b4e90000000000000000000000000000000000000000000000000052363f2f9e45882b00000000000000200000000000000000000087f77b8108e6bd000000000000000000000000000000000000000000000000000000000000000000597f13a3f5f01373b503f67c6b29c7aa541e6a73f4653ecdab41fa14a529035122e97b48ae234d4fade8681333344df1109a176f2eb3da1f3a1263ae5ab8873b7f6195bf1875d740a5e68b61f6ce8732934e52fc2b566f78a878b1400c09", @ANYRES32=r7, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:55:39 executing program 1: ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) socketpair(0x1, 0x3, 0xe70c635, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000002c0)={0xfffffffffffffe01, 0x8000, 0xc10, 0x800, 0x1, 0x6, 0x5, 0x40, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0xac5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x80000001, 0x2000, 0xfffffffffffffffc, 0x4a29, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x100000000, 0x1ff, 0x3f, 0x1f, 0x2, 0x5, 0x9, {@in6={{0x1c, 0x2, 0x1, @empty, 0x9}}, r2, 0x2, 0x4, 0x0, 0xffffffff, 0xfffffffffffffff8}}, &(0x7f0000000200)=0xb0) 04:55:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/69}, &(0x7f00000000c0)=0x47, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1}, 0x8) 04:55:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) write(r2, &(0x7f0000000040), 0x1fff) 04:55:39 executing program 2: r0 = socket(0x1c, 0x7, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8001, 0x3, 0x7fff}, &(0x7f0000000100)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000d06000), 0x4) fchdir(r2) 04:55:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000200)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="0200030000000000000000000030000001002000"], 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0x200, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x9, @loopback, 0x1}, 0x1c) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@empty, @rand_addr}, &(0x7f0000000500)=0x8) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x20481, 0x108) 04:55:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="e003b926"], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) setuid(r1) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) 04:55:47 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e19ae06e71615831ccde8c50b02005800000000eb0000000000000006cb61e9b753c5a3e7dd5edc04cfb7c69d7b67c7c97d2203425964c9188eb2e4e0af35cbb8077ff984ab170d9d9d3dcaff4cf3db5cd448784265f202003afa258b838e0912bc8cda71c3e8060e3fb8fed5972e3407b96ee97ca684afab310000f00000b6afc3f682f872f2bf1e4f7e2dd3b3857b00"/177], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffffffffffeb8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x676}, 0x8) fcntl$setflags(r0, 0x2, 0x1) 04:55:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write(0xffffffffffffffff, 0x0, 0x0) 04:55:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:55:47 executing program 2: r0 = socket(0x2, 0x20000000009, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0xffffffffffffff01}}, 0x0, 0x20, 0x5, 0x8, 0x3, 0xf8c6, 0x80}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xa3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 04:55:47 executing program 1: r0 = socket(0x17, 0x1, 0x3f) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x2000000000004410, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10080, 0x20) r2 = getuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) 04:55:47 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8) socketpair(0x2, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x18, 0xde7, 0x4, 0x4, 0x6, 0xfb, {@in6={{0x1c, 0x3, 0x101, @empty, 0xda8}}, 0x0, 0x8, 0x6, 0x3, 0xff, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x6}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 04:55:47 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x1d, 0x5, 0x3, &(0x7f0000000180)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x760) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 04:55:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x6, 0x5daf, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000040000000100070008007f00080000001c004e20200f000000000000000000000000000000000000f2ce0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c242100"/151, @ANYRES32=0x0, @ANYBLOB="277900000000000081000000020000006a080000"], &(0x7f00000011c0)=0xb0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001300)={r1, 0x80000001}, &(0x7f0000001280)=0xfffffffffffffe59) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) 04:55:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) close(r0) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setresgid(r2, r2, r3) shutdown(r0, 0x0) read(r0, &(0x7f0000000100)=""/227, 0xe3) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast1}, 0x10) 04:55:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:55:52 executing program 3: mprotect(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x6) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000080)=0xfffffe53) getresgid(0x0, &(0x7f0000000100), 0x0) 04:55:52 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, 0x0, 0x11e) fsync(r0) fstat(r0, &(0x7f0000000140)) 04:55:52 executing program 1: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) sigaltstack(&(0x7f00009cb000/0x4000)=nil, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 04:55:52 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x80000001, 0x80000001}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6cc, 0x2800, 0x7fff, 0xc6, r2}, 0x10) r3 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3, 0x2000}], 0x1, 0x0) poll(&(0x7f00000002c0)=[{r1, 0x1ff}], 0x2000000000000001, 0x6) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 04:55:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4) 04:55:52 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x4b) 04:55:52 executing program 1: r0 = socket$inet6(0x1c, 0x30000004, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7a}, {0x1c, 0x3, 0xffff, @empty, 0xfffffffffffffffe}, 0xffff, [0x3, 0x3, 0x20, 0x10000, 0x0, 0x3f, 0x7, 0xfffffffffffffff7]}, 0x5c) clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c}) 04:55:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:55:55 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x80000001}, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0xee0f) 04:55:55 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4, 0x4) getsockopt$sock_int(r1, 0xffff, 0x1019, 0x0, &(0x7f0000000000)) 04:55:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000280)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) sendto$inet6(r0, &(0x7f0000000100)="ec82fb1311520a7f7a931adc5ebc8544451a4f57514cc6e2307270c8535ce054f27c6dd705c3ac1d7e65ac15cfdb23cfd5d9ccbae303e4076f8fd2e9a947177fb578b5a82e6e9bc5653a1edb6f880f7bf6168dd39a397c5b81839ea11c36455256bba64753845ffb3688308ad1908cd1d25ebd6b5afcfa27c5bf4a2781228d8bce617b584372eda093edc98031cad87bab56e702e7c55e59f89d6d9d1fa64e93638028824435ffe8f151", 0xaa, 0x1, &(0x7f00000001c0)={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 04:55:55 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x500000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2303]}}, 0x1c, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xc0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bbffffffff00"/128, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x57) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x1}, 0x8) 04:55:55 executing program 3: readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x400) read(r1, &(0x7f0000000080)=""/44, 0x2c) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 04:55:55 executing program 1: r0 = socket(0x21, 0x5, 0x200000000000000) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f0000000000)=0xfffffffffffffee4) 04:55:56 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x6b, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setown(r0, 0x6, r1) 04:55:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:55:59 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0x80000001}, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x7}, 0x4) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0xee0f) 04:55:59 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x8001, @loopback, 0x1c0000000000000}}, r3, 0x0, 0xffffffffffffffc0, 0x81, 0x4325, 0xfff}, &(0x7f00000004c0)=0x98) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0xda86, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0xfffffffffffffff8}, 0xaa) pwritev(r5, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000140)={r6, 0x800}, &(0x7f0000000180)=0x8) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 04:55:59 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) fcntl$setstatus(r0, 0x4, 0x48) setgroups(0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)) pipe2(0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000205, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) 04:55:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x20541, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x100000001, 0x9e, 0xfffffffffffeffff]}, &(0x7f00000001c0)=0xa) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x9, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x1f, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x20}}}, 0x88) sendto$unix(r1, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 04:55:59 executing program 3: r0 = open(&(0x7f0000000100)='./file0/file0\x00', 0x20541, 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x100000001, 0x9e, 0xfffffffffffeffff]}, &(0x7f00000001c0)=0xa) r1 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x9, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x1f, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x20}}}, 0x88) sendto$unix(r1, 0x0, 0x0, 0xc7, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 04:55:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x0, 0xf, 0x0, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9, 0x1f, 0x101, 0x5, 0xd1c}, &(0x7f00000001c0)=0x14) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x0, 0xf}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r2, &(0x7f0000000200)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="019ca600", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r3, 0x8}, &(0x7f00000000c0)=0x8) 04:55:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_udp(r1, 0x11, 0x40001, &(0x7f0000000080), &(0x7f0000000180)=0x23f) 04:56:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:02 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xc43c}, 0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000000040), 0x4) 04:56:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xf74, 0xfffffffffffffd44) 04:56:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x10000005, 0x84) r1 = dup(r0) pipe2(&(0x7f0000000040), 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) 04:56:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:02 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x11, r0) connect$unix(r1, &(0x7f0000000040)=@abs={0x5e936829ac9101fc}, 0x8) 04:56:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000100), 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7fff, 0x5dab, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="ffff00003f00000002002401060001000900000002004e237f00000100"/156, @ANYRES32=r4, @ANYBLOB="0100010002790000030000010100000000000000"], &(0x7f00000002c0)=0xb8) r5 = accept4$inet6(r2, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c, 0x0) sendmsg$inet6_sctp(r5, &(0x7f0000002940)={&(0x7f00000004c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002800)=[{&(0x7f0000000500)="fac9aec841478f08b3bc56eee537926ee7ce0e4f3bc8e46db038304ed3374029bb4105622fc8b58fa8bd0be39d9593758b4788790f37fd65daa0afc152120839295df3274757c25a4d4a351c62564c72471f109d8ccd7cd9e9f05cfc5f93eb716d89e7314ea8e533b1644a062e76cd3d89be1a65e0f7a2f08dca3c24455c180af3ccbe135d11662006444b0b35cc496a68e5663016a266d99cfb2d612656e15a2feda57cf3d21ca42fd3edd7d15a576e15bcd507", 0xb4}, {&(0x7f00000005c0)="d380afbafe407a4952885c0947cdf9a579468b3accdb1a1d381b0d74", 0x1c}, {&(0x7f0000000600)="f3025c65d41312f27c8d80e5308e1f8dad0e6120bd5e4e3949845002", 0x1c}, {&(0x7f0000000640)="b85b23fd6b6b4fc6e3e7a55631439e12d6f1e876b05d6d9b92085f12f21a81ed3c21246596516e1b2e0344d9d3833f270fd3d0bfa425dbfe9e2f031226dc52fc905f4eaa383a8d54796d0121e93b14924a26d5efb4b500cb0a12aa22325312352d7df4e3dab4156b5e4f7aeda99158", 0x6f}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000026c0)="3276e8803b7b8a3068702bee176505f383098fb9de933375529e4fa435145dc5276bc27de14fd207c5205f1d88bd0bd62bdf69a03723142f9f6a5ebeb949520e3db66daeb0189e2dad7948de10b4520ea16d88adea04be77a30273fd1c2f80543d750a55f5a39e1a2558da2b3dd30c2424eac2d8a1c84ea95b25a17032b5fb4d056fd57c187a092fba45cf4c4a85b3e45c4452dbf52c1449a9943cc3b9c5b0debe93b6d1f4", 0xa5}, {&(0x7f0000002780)="ed937d4a905895bed88d6521db0a78c33bab439d6d6dfb9a8f89ea7815baa537d97078f5df69e2f1b371326e1c3d19404828ecb53a62a29da02d361357b9c5df9e458ef02fab4330f5c95323ff23a327587a533f7f", 0x55}], 0x8, &(0x7f0000002880)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x5}}, @init={0x14, 0x84, 0x1, {0x7, 0x7d, 0xffffffffffffff37, 0x22ec}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @authinfo={0x10, 0x84, 0x8, {0x7fffffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x5, 0x2000, 0x41, 0x7fffffff, 0x7d, 0x80000000, 0x4e, r4}}, @init={0x14, 0x84, 0x1, {0x100000, 0xfffffffffffffff7, 0x1000, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x5, 0x4000, 0x1, 0x9, 0xaf75, 0x7ff, 0x9, r4}}], 0xb4, 0x1}, 0x80) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000002c00)={r4, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000400)=0x10) pwritev(r0, &(0x7f0000002c80)=[{&(0x7f0000002980)="47dba2d585704028c27cac9e736102d91cf65a36a85b2d6ae080ecef15235da72df920c2caa4a146daaba6e9434d6fd2d3805679be0bf86bc898cd00dde3df0244edd4d277bd564addd0bacd89db78fd8d9a51df9daa8e7e1625c9356e4fbceb05b2f117b7f85b69c22269e57faf04fb0da67d7fc35107b31add2f0aeb465ab06379b01ed6c0f51ad26cd7cb26e2cedcfa489b9e04abcaf6aea13ba840c934b72ac93523d8ee39ba56da7c1457446bd0feff5a72b99ff598634cfba358f37fd67d4d11066b096afce88513893f7aff4f653c4bc1004d7f984a0ea170d8a3", 0xde}, {&(0x7f0000002a80)="93ea3454f982b2f83a9b196ae78ba45506afc0897d9964", 0x17}, {&(0x7f0000002ac0)="96b73b8498e1b640", 0x8}, {&(0x7f0000002b00)="28e84ba571454f0d9e661c1be8c6f9703219ca8acb56fa9903730cd1f2a83b1731a9835a8a1caa5af3aaf2b2ac051f0ff67d3b06bff092d889328b9830343751c1c9605ed822ee706029939c8393aa04227825e8497e08341e166afa95ec6e27950694d0ca000edec8b1cb6f94e3ca292bca85003ca92ea89cb93570481a1ff1881a0bd4a20fa930d44be00fbde0149f14191af610fe23a0350e5cfa5d232783edb2a71756c968f50465f434c0061d810de2ffd83edef798358507d41bf63eaa91e6b9058b853bec36983d6f0d7aa82ad80e15bbfb629606dc8f29b74f5543b5", 0xe0}, {&(0x7f0000002c00)}, {&(0x7f0000002c40)="e76b37", 0x3}], 0x6, 0x0) 04:56:05 executing program 3: clock_gettime(0xe, &(0x7f0000000040)) 04:56:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:08 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) chown(&(0x7f00000003c0)='./file1\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000400)={0x7ff, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @multicast1}}}, 0x118) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340)={0x0, 0x4, 0x101, 0x400}, 0x8) r1 = msgget(0x2, 0x200) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0xffffffffffffffff, 0x0]) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000380)={0x3}, 0x10) r6 = getpgrp(0x0) r7 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x5, r2, r3, r4, r5, 0x20, 0x6ac}, 0x71fdc6da, 0xfff, 0x80000000, 0x5, 0x80, 0x2, r6, r7}) r8 = geteuid() getgroups(0x9, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000000)='./file0\x00', r8, r9) 04:56:08 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x22b5}, &(0x7f00000001c0)=0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530d948d8bf50e6f14cfee3b824467590cbedb388c0e64008375382699b5e56ab49d50a3067f32ca76f5e84a49797d5eafe91477bcddcf58beb706270b26767bac5c50e43a5584cd3b44bdd10eb921c0df817813aa66fb4033c5e83eecd59ab7e182afa3d40eb87"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000400", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r2, 0x10001}, 0x8) 04:56:08 executing program 1: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) 04:56:08 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='),\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='*S\x00', &(0x7f00000002c0)='!#-\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000580)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='-]\x00', &(0x7f0000000540)='.\x00']) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/3, 0x3) 04:56:08 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(0x0, 0x400, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) write(r5, &(0x7f0000000040), 0xfffffedf) pipe2(&(0x7f0000000040), 0x0) select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:56:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4) 04:56:08 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000080)=0xffffffffffffffa1) r2 = getuid() getgroups(0x1, &(0x7f00000000c0)=[0x0]) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000480)={r4, 0xe97f, 0x1000, "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"}, 0x1008) fchown(r1, r2, r3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x6, 0x10, r0, 0x0) getresgid(0x0, 0x0, &(0x7f0000000280)) munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0) r5 = semget(0x1, 0x2, 0x440) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/247) pipe2(&(0x7f0000000200), 0x0) r6 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) clock_gettime(0xf, &(0x7f00000003c0)) freebsd11_getdents(r1, &(0x7f0000000300)=""/175, 0xaf) getitimer(0x0, 0xfffffffffffffffe) freebsd10_pipe(0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_RMID(r6, 0x0, 0x0) 04:56:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:13 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02001c00e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:56:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) socketpair(0x1, 0x10000007, 0x70, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000300)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e220001000000000000000000000000000000000000ffffff7f000700000000000000000200000000000000000000000000000000000000000000000000000000000000000000e2a900000000003f9d552d3c98543c000000000000000000000000000000000000000000000000000000000000000000000000000000006fa47fac7a3f3484c83dae6c7a00664bbbaa098c6d63fdbe68160349e39d28", @ANYRES32=r1], 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000340)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}, r1}, 0x8c) r3 = fcntl$dupfd(r0, 0x20000, r0) flock(r0, 0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140)=0x1, 0x4) 04:56:13 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() open(0x0, 0x400, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r1, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) write(r5, &(0x7f0000000040), 0xfffffedf) pipe2(&(0x7f0000000040), 0x0) select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:56:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:13 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r1) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="d4", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 04:56:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x400000000000009, 0xffffffffffffff4a) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r1, &(0x7f0000000140), 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x2) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = getuid() listen(r2, 0x2ebe) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 04:56:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) 04:56:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:20 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) fcntl$dupfd(r1, 0x11, r2) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x6}, 0xfd43) 04:56:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820201000000806531efe82073b7f8df8a9369057cee98"], 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) 04:56:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e23d3f1ffff0000000000000000000000000000000000000000000000000000000000000000007f000000000000000000000000000000000000000000000000000000000000000000000000000000fbffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00", @ANYRES32=r2], &(0x7f00000004c0)=0x8c) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 04:56:20 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) 04:56:20 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f00000003c0)='./file1\x00', 0x20102, 0x12) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2, 0x0}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000580)={0x0, 0x5, 0x2, 0x1, 0x6}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r3, 0x8, 0x9e, "1906da622c9c48dd75443d4650c0a8b47484422358a9aba9d531d8dcc61b2b90105fac0efea3217e3474c0279e341f2329a12d66e66b82000b4b6041f2351394e9748cab52fcb159ff3d1e15b60e8fc965c2e382c6776067917abbef745d44eaf8a6880a754e12ce459a810832fd75915857d281a16ebae6b95f6cac7588170d1e23b49c1af10e0292de90e952a9805333f3637877caa586af16cd8baded"}, 0xa6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000540)={@empty, r2}, 0x14) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000440)=0x4) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) execve(&(0x7f0000000140)='./file1\x00', &(0x7f00000002c0)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='@-\xf8\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\/{&(!\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/\x00', &(0x7f0000000340)='\x00']) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000006c0)={r3, 0x3f}, &(0x7f0000000700)=0x8) 04:56:22 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x10000000000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x1000000000000000, 0x47d) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000040)=""/43) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000080), 0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x80) 04:56:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0xd57}, 0xc) socketpair(0x17, 0x10000004, 0x40, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = shmget$private(0x0, 0x2000, 0x108, &(0x7f0000ffc000/0x2000)=nil) r3 = geteuid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f00000000c0)) r5 = geteuid() freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x5) r8 = getpid() shmctl$IPC_SET(r2, 0x1, &(0x7f0000000180)={{0x0, r3, r4, r5, r6, 0x3}, 0x8, 0x7fff, 0x9, 0xfbeb, r7, r8, 0x7ff}) lseek(r0, 0xfffffffffffffffc, 0x2) 04:56:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:25 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) sendto(r0, &(0x7f0000000040)="feb7604fb82a7bf56100cf369651d39611066a090b4bdf607671e4d1f0a1d3886f35690310e61d2b423e96ede923a9c22497f9c67cfaa1bdfeffcde4544ba2968ded4ca28107a3910f387e2fd12cf5ab601c6ad016f3524e5d9ce42caf0014b3b130b5ecb9153cd15a49cc7059e75122337701ca55cc150d65ab64ac5086623eebb843d6fece84a9be1cbf70bd4743d3021eb171aeb437aade821544df2e16a6f648fa581424d01205d1025c77321e6b595f", 0xb2, 0x8, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa) 04:56:25 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ftruncate(r0, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) 04:56:25 executing program 1: r0 = socket(0x2, 0x10000001, 0xfff) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4795e0c6452991d0da8eac1ebf2100204342671c0055317e22db79bfc8e230f0f514327fb48364828e2cd273753bbc0b516c9899de94230346e6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead5d3c78fe548654510e24d06c22cccf19df7c16a8f6cf19f49a8309ef6af4426096ac9f96cf711987b164f5f72872199f625"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000100)=""/23, 0x17) shutdown(r0, 0x2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="e3d7d7c45654000dabde5bdfa480cd1b22626ef2b81250bf496bbc20f080b4c41dcd255446f7e51c01669e28ad4a5044c1ff0b5e2965e79d99d0e33c575f45e4d14e5af2c9f1a45c8acd2c477d9ca894ed0ee0f6673d2f40f2588d438882dfeb14f54cb7", 0x64) r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x40) freebsd11_getdents(r2, &(0x7f00000000c0)=""/12, 0xc) 04:56:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r1, 0x1d, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000180)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x1, 0xfe6a) poll(&(0x7f0000000280)=[{r2, 0x10}, {r2, 0xc}], 0x2, 0x7) r3 = socket$inet(0x2, 0x10000000, 0xfffffffffffffa6c) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r1, 0x0, 0x4b}, &(0x7f0000000240)=0x8) 04:56:26 executing program 2: r0 = semget(0x3, 0x0, 0x10) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000200)=""/99) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000140)={0x6, {{0x2, 0x1, @rand_addr=0xfffffffffffffffa}}}, 0x90) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/18) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) bind$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, 0x0, 0xa2) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 04:56:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x10000003, 0x7ffffffb) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) openat(r0, &(0x7f0000000500)='./file0\x00', 0xbcda9389227fdfda, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r4, 0x9}, 0x8) r5 = dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r6 = fcntl$getown(r5, 0x5) fcntl$lock(r2, 0xd, &(0x7f0000000000)={0x1, 0x2, 0x21, 0x9, r6}) sendto$inet6(r0, &(0x7f0000000440)="e039aba31a59ed", 0x7, 0x4, &(0x7f00000004c0)={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r0, &(0x7f0000000600)='./file0\x00', 0x20002, 0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000540)={0x4, {{0x2, 0x1, @broadcast}}}, 0x90) 04:56:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 04:56:33 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10008, 0x190) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x89, "d0490232533817add77dd4f3759216371a6fd36cced20842250390d89611c9208fab6221f5293d9bd3c10e6f7caf262054cfb473d4f55aa3d56ece62402ae4d4564e547933b3ad32fb1f6602abcddf224d97ca44afb74491675e0cb61387f73868f119d661341884e8b13767982a318d73bdc0e81d6267af8187aade0bfe17be8cd0065bc51af78614"}, &(0x7f0000000140)=0x91) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffff3e6, 0x2, 0x103, 0x4, 0x7, 0x7}, &(0x7f0000000240)=0xfffffffffffffe6d) 04:56:34 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getegid() setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 04:56:36 executing program 3: r0 = socket$inet(0x2, 0x52de39a50e8895de, 0x40) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)=0xfffffffffffffec8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x1f]}, 0x6) clock_settime(0x0, &(0x7f0000000740)) clock_nanosleep(0x0, 0x1, &(0x7f00000001c0)={0x3, 0x1}, &(0x7f0000000200)) clock_settime(0x4000000000000, 0x0) 00:00:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:00 executing program 2: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r5 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000400)=0x3, 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=r6, @ANYBLOB="ff0000000700e8ff0502000000f8ffffbe3559ff000100"], 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r7 = semget$private(0x0, 0x2, 0x214) semop(r7, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000200)=0x9, 0x4) getsockname$inet6(r5, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, 0x0) 00:00:00 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b359, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) r5 = geteuid() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mknodat(r0, &(0x7f0000000380)='./file0\x00', 0x20, 0xfffffffa) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() setreuid(r5, r5) pwritev(r3, 0x0, 0x5211fdf148159e4d, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000003c0), &(0x7f00000004c0)=0xfffffffffffffda4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e210000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b32e00000000000000000000000000000000000000000000ff0f00"/126, @ANYRES32=0x0, @ANYBLOB="6c020000e0ffffff84000000ffffff7f0400d400"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r1, 0x4, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcff268ffba34c48fe2a1fc4f26521000000ff000d7c8d7989b7e508c73d6bfec7025f06b8af9221a5eb0004f6fe3246f1cffdea3d438a3ef17c769c7c9318ee8648b62eaa4a5f36f38d29985ada76e304175146dd1f630c49f37c5c414e00b28ab3b1fa3377cdb0a0c728dfbe326b897665097b93bc1cc5d63afe8cf1ab326509532d4bbe282d5d87819d577ea0f83285acac44596438aeddb1b08d51215ba5731e6d712ff428b113c8c8277115223cdb8845246c69499159cb070bd6bb06cc3affab43315e38072c08daf13320a9c045800ba8ac47dc94f3c08c5cee26"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 00:00:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xb0e59d901cb571a9) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x200) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) fcntl$setflags(r3, 0x2, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) 00:00:03 executing program 2: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040)={0xffc99a3b00000000}, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:00:04 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="72a905fa72dbcc13dd1ed641b4d895933fff101d81ad0e11b19b42e85f55d5fa4e2063655032a7e332d1acb7017936b6119c41846da863b9355c83fc8329299bc708831bc4280835eb8745fe7e1bb45aa0dfba6eddcf2006a6f370aadb6eb7c25a8696a023c4f928b5d4317ddc2542f39a8b4b29da91b26bb647ea7435292c8f832a0723d39a1b9e29022a954ef1ff178695572f13322fc00c99593615b7ebe2932d4b6ef26aeaff6001c87df85bc563a1a811a5d0fd766a57610784b1a9963b8bdcbe4a7713604c046c53682ff1d62375510d5034e78f1d9379e873083583565ae8c0ed29f26c58c39abe891bb3251c1cd10258d7ae0d857ab4e37b7ccd8516361b16d139ae251d152db17bfe2a69e88039637eecfb19ed49b1263afb014c3965a34607f329858173ee2776604488b4203ac7c9527ca14c568be2e9ca1b7e5ea13453a583e86205070251f89f56b8eb4fd8736ef1ab2faae02a979946f96586d2f03b3c5c5cf4ef7e2b286e14eea5f3cd9b6bfdc72a9f092e2461f665393e0fca62efe379636a277364bcbceff2032af76921995c01725c9cc58e51a550b69d9d3d8f6c6371730b758862e9e658812f7861a15b397179d72082697c4901f35d1146159c9162209c27", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000, &(0x7f00000001c0), &(0x7f0000000400)=0x4) fstat(r1, &(0x7f00000000c0)) r2 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x7fff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000500)={r3, 0xa5}, 0x8) r4 = shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x1000) shmdt(r4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0x10) dup(r1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) 00:00:05 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000080)) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000040)="d9f198c34377c23157db97fce3a6f64f7e2ea6b201b98de5ac2c75aaf71f92cbff23c7a47ca0787ed421eeebfdfd146ed66b279c", 0x34}, {&(0x7f00000000c0)="5249f94bbf5dfe481a52b3720d6dec18802a42a79d5b2ca9ac15afdfb6263767a6ec7b36610f82e3a88ea39f8f95097cfa7eb65072cb26f71acf34bc1818e81d992ad2fd293ca6e835e7ca81f182cf6d03835d1081b433636b9f0e5a300c69e9e9eed0aad681654eb6624d2a7ef4fa63a6707557f5111a818e9df3148a190fb3677caac0a4f8923d837b6015990be0471556f742be395cd15d29caa856b5febdaedfa27ed989fc79cf6cbc3af1b935188a58e7a15b16bdd4ae6eead1a03d17d740f5a16ed57c173e2df17e1bd38631f3bffa6afd5988f15419f170c53a359f1aa408035543", 0xe5}, {&(0x7f00000001c0)="2093eeffe7c6ec1fb89b75dfe94b6bf0632c69a42d9d3747185e53cbbeba9f816325350db388bec560c489ca81a8dbd636daa5a924b67a62ea0041d9d69531c0084f5ff2dab50f4f", 0x48}, {&(0x7f0000000240)="1d77ac95235aab4a10c93d7e4103d77c25", 0x11}, {&(0x7f0000000280)="b7b7c67ec09cb8064e3f0d26d9a771494cbc4b1593ed3ce7d64d3d2e002bdaa100a78d354310e3ee3897fafc9a35d30ef28bb7ca34e9aaa9b71aeb841718058e50e56778b49d62cf68370ab21d75e8d2ef3ad82665485e7b769545e14438f26309872a174f9060b3d8980cfebec0ee9023e92e1cc16221d9df0f1c1aae236129a8d559ec3308b92004163cad9d969ac88ea6d3ca617cc4b908cff4b9", 0x9c}, {&(0x7f0000000340)="6bd509f1358759bdcb68447c8a9c004f177c5a4e4e8ab8a7d07500528cca7b6512f81d8541abf914897a21d2788656c226adefa5c56973d84e05279fe07674b35e0fb0287368ec9c78abb9c6983dbc7d8c803e36f512f49343f4fc7d65bc14973e60237e73ee8d69b5fc1624c66822675e0b8d23ee1bd39e9e58983958e636a6b9649f6fbe2200da55670090e4cb5c57844e16566dec6a484b942512315daab7b6b6812f5759caf326a435d03bf6e33ffda81f192491cd868068930907db5a1bd007d6045917e717cc7ef9f25662f86c56cfa8968547", 0xfffffffffffffe19}, {&(0x7f0000000440)="9cc769b6d540263d478536599bb65c847f4f84730fc03de2b745c96e764d176c8780c0fd519628d84c0a06e9636d5d0bce5ec636787049a7c9ffd49a8c3d587b7948e6fa6426fcc8e7", 0x49}, {&(0x7f00000004c0)="4044eec05bcee8f4e7e13839c0660756e1e910ebc970c2414d026d01549e6ec099f0a4cb0eff919d39ff6607770120edae9d8cb71db4bd1bdc03b6c5ac142c35dcd8e1b2fb8f715c4f088087a28d8d22a18cc4b0ce5b69f08422c2e8c231c231a1a39264fe1d2104da8e117cf03f4419e3d87a3c3f674269bb618d178c9d754947a279979c843730a8", 0x89}], 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="61ff00000000000006000000c6000000b1f5a64180f6b56f9ed9c049d3d5c076b9e3ae4ca4688d53ec974654ce06000000000000006dfd5cdeda962b4a32e097c303eca84e19c8fe4e1b3cd8b41a78506b434560139e6ad49c8c154e8d0cd91d9b03b9c8890f6a3f116980a39132dd723a68181224306b32c2e8d3a1143f0a6f6bd4522ff316242becf03000000000007af2978c9efd98788dec212d19b2ad067f5126f605006f2638ed0e56c393883ddae66d9319eaf3453f489fff"], 0x90}, 0x0) lseek(r0, 0x0, 0x0) r1 = getuid() freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000700)='./file0\x00', r1, r2) r3 = accept$inet6(r0, 0x0, &(0x7f0000000a00)) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000c80)={0x0, 0x7}, &(0x7f0000000cc0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000d00)={@in6={{0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r4}, 0x84) freebsd10_pipe(&(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000b00)={0x0, &(0x7f0000000a40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000b40)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000dc0)={r4, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000b80)={r7, 0xcdb}, &(0x7f0000000bc0)=0x8) r8 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000800)={@in6={{0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2f2, 0xffffffff, 0x1, 0x81, 0x5000000000, 0x9}, &(0x7f00000008c0)=0x98) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000c00)={0x400}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x7, &(0x7f0000000900)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @loopback, 0x2}}, r9}, &(0x7f00000009c0)=0xffffffffffffff7a) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:07 executing program 3: r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) ftruncate(r0, 0xfdc0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="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", 0xffffffd6}], 0x100000000000027b) 00:00:07 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x10000000) getsockopt$sock_int(r0, 0xffff, 0x101b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "d8933344978c2e6e0f952baa360e34376cb1b0ef0311d5ac85424e657c798c2f270de1d88b0f30abbc1e3ca1a3f5d8e649ba31e353c0faf8b1649bb7daae7f6079bd4418bcb92f809188ba51d3c211aef2d834b85b6a48fa372124d1a8d98ac9f2862380768a0d56cce5b974909bc0ce0f12f123aad821778e985eb63f0485d732659c2e5ed8a243bf5b6a4d9c65eac36cd1a362f532bb5bc8502fb3f3db4ea7ccedfd0db8ed8d99b4514099d507143121faa53b31d5acf08b56e52c8ed2aa73faee2037e614d9916bd498648e80dead801e387059032b69cff34b0008a8dace0cab663c8fb1639b04921608a4f08c0f"}, 0x100) 00:00:07 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x80000001, 0x2, 0x6, 0xb4e, 0x81}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000400)={r2, 0x8, 0xfff}, &(0x7f0000000440)=0x8) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_mknodat(r5, &(0x7f0000000340)='./file0\x00', 0x2000, 0xe0000000000000) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ftruncate(r4, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000001c0)={r7, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() mlockall(0x2) r8 = dup(r3) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r9, 0x84, 0x107, &(0x7f0000000280)={r7, 0x9, 0x3, 0xffff, 0x9}, &(0x7f00000002c0)=0x18) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x14, r1, 0x1f470000) 00:00:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @broadcast}}, r1, 0x3189fcc5, 0x8001, 0x10, 0x4, 0x8, 0x5}, 0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x9, 0xfffffffffffffffa, 0x9}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=@abs={0x9c44fe27713f1c4d, 0x0, 0x1}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0), &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt(r0, 0x5, 0x0, &(0x7f00000002c0)="caf075fd292d4d665c9b7549c8a2261401c231303fb406a3283fb950230d78348da487134998a57b41064f0f0b6948fa82023caeddcb28194a75cf62bbaaa3762759ad719bbeffeb1120739edcb92ace1c6bc7cf6d2fdb6e01e3f23bc1", 0x5d) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) open(&(0x7f0000000040)='./file0/file0\x00', 0x20200, 0x83) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x8000, 0x4) 00:00:09 executing program 3: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c007400000000c7f850ac"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) accept4(r0, 0x0, &(0x7f00000000c0)=0x305, 0x30000000) writev(r1, &(0x7f0000000280), 0x26) 00:00:11 executing program 3: setresuid(0x0, 0xee01, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = geteuid() geteuid() setresuid(r1, 0x0, r1) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) setreuid(r1, r1) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:11 executing program 1: r0 = semget(0x1, 0x2, 0x0) semop(r0, 0x0, 0xfffffffffffffe69) socket(0x1, 0x1, 0x8) r1 = semget$private(0x0, 0x7, 0x400) munlockall() semop(r1, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:13 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x13, r0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) 00:00:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000185a6a77763fc8e5d2ee8be3d98b25f3d9fa235bdaa99b3972d26e44442c1dfe112c050ffc56f506acce972f7792b1f3c9f2c26c935e6128204e8d711dc349c5bf1c7aad91ccc85826b51cc063de0efe87d98cb5807086d146d50c7ea60e475dea124fdcf449dc124fd4f8d32b17da6f36359f0c67e8667e97e11a2df47830848bb00145de8fe220562397d46433d20000521f00000000000000000000000000000000000000000000000000b89e29344844070185ca267c01a43e6d74e48627875cbb38924401eaa5c535b549f729d1273029"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:00:13 executing program 2: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) clock_getres(0x0, &(0x7f00000000c0)) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) r3 = fcntl$dupfd(0xffffffffffffffff, 0x5fc809996ce6995e, 0xffffffffffffffff) connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000340)=""/164, &(0x7f0000000100)=0xa4) socket(0x2, 0x6, 0x3) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(r3, &(0x7f0000000240)) r4 = socket$inet6_sctp(0x1c, 0x20000c, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) semop(r2, &(0x7f0000000400)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x800}, {0x0, 0x1, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:00:13 executing program 1: r0 = socket(0x2, 0x10000000, 0x3ff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:00:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x2, 0x80, 0x2, 0x3, 0x2, 0xfffffffffffffff9, 0x465caad5, 0x7f}, &(0x7f0000000280)={0x8, 0x9}) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2, 0x4325}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x8, 0x6, 0x9, 0x800, 0xfff}, &(0x7f0000000180)=0x98) dup2(r1, r0) 00:00:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6e0588af76ea176c516530000000200000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYBLOB="84fbce66a32ddd33d3e437a88d1572c0b85add122e9269ccfb2c139f174afbde9f065fe44bd19e10f0b91bd47c6d63c94eafe81e2dbee55da89700cbb3beb0ff499decb2c58da3b74b658b30506e4d89a70fcc678851d9e551fd6cf5113b72214998569f53eb48e9d22d573454efa055bf5586c4c070734bc9426628f936ddaf2e154c82d324b0709503", @ANYRES32=0x0, @ANYPTR64], &(0x7f0000000500)=0x6) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x100}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000280)={0x8, {{0x2, 0x2, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:14 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ftruncate(r0, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x1000, 0x2, 0x9}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x2, 0x1}, &(0x7f0000000280)=0xc) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:17 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10) socket$inet(0x2, 0x4, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24) 00:00:17 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000185a6a77763fc8e5d2ee8be3d98b25f3d9fa235bdaa99b3972d26e44442c1dfe112c050ffc56f506acce972f7792b1f3c9f2c26c935e6128204e8d711dc349c5bf1c7aad91ccc85826b51cc063de0efe87d98cb5807086d146d50c7ea60e475dea124fdcf449dc124fd4f8d32b17da6f36359f0c67e8667e97e11a2df47830848bb00145de8fe220562397d46433d20000521f00000000000000000000000000000000000000000000000000b89e29344844070185ca267c01a43e6d74e48627875cbb38924401eaa5c535b549f729d1273029"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:00:17 executing program 2: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000040)=0x0, 0x0) setresuid(r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:00:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x901, &(0x7f00000001c0)={r1}, 0x8) sendto$unix(r0, &(0x7f0000000200)="f88db67fb8c0a660bd4488fdba7d234d82e9d5a454bcd8836349d4b8beb83d3d4d7864635b6b8d7564401794ce879a081fee8527d62e38a4d511b8cef90bc631730e7614c32982f69ec2d0806d3a3458fb1001af449fc268b5cec7743f6826465ad09a99929730c0de0a0f3fa3f5d8c037a67d0bc9c30d579a59d27e6c3789719be1267b5bad5864d8cbcd45ed1fad91459ba972c0e696460adc1033a84221cbe85709d975757828978576c810c61353bf7b65fc5aff01f7c0f6834af152c6fd69c4e01681b349b8d894337730743de3e7230c62ed11bcf3b30e0747c5f3a280f1ca68d74accbd0bff4b5a98a187df", 0xef, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:00:17 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000000040)=@in={0x2, 0x1, @rand_addr=0x1000}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x0) 00:00:17 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/101, 0x65}, {&(0x7f0000001240)=""/234, 0xea}, {&(0x7f0000001340)=""/198, 0xc6}], 0x5, &(0x7f00000014c0)=""/65, 0x41}, 0x40) 00:00:17 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x104}], 0x1, &(0x7f0000000080)={0x2, 0x7}, &(0x7f00000000c0)={0x2}, 0x8) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000000)="84bb9641c8e0a2f52167cd92676edf880c3d38e99b0c3718942eed206e7a9520ee7bd9447eb9cb2288d2af7da78576a0d704fc94f0017c7fbbcd5f019bb4fab94f7896438630cfcd24b2cb7d6d505b4b9e510f9020c16889b4bbfd455e169da553204e5c5ed5980a3c5046d5f75f4fa129e5113bda5a0435d352f9c654a934b97ce7b2a8f610cfcfc93bb3929b9fe65f", 0x90, 0x1, &(0x7f00000000c0)={0x1c, 0x1, 0xffffffff, @empty, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 00:00:20 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000340)=[@cred={0x20}], 0x20}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x4, 0x8, 0x3f}, &(0x7f0000000140)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x1, 0xf, 0x0, 0x3}, &(0x7f00000001c0)=0x18) 00:00:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000140)=0xc) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="825823599896f2b88700"], 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000240)={@broadcast, @loopback}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:20 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) execve(0x0, 0x0, 0x0) write(r2, &(0x7f0000000040)='t', 0x1) read(r0, &(0x7f0000000080)=""/144, 0x90) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000) accept4(0xffffffffffffffff, &(0x7f00000010c0)=ANY=[@ANYBLOB='\x00'], 0x0, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) execve(0x0, 0x0, 0x0) 00:00:20 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup2(r0, r1) utimes(&(0x7f0000000040)='./file1\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0/\x00', &(0x7f00000000c0)='./file0/\x00') mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) futimesat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:20 executing program 3: madvise(&(0x7f0000bfe000/0x9000)=nil, 0x9000, 0x3) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="000004e204000000f5ff0f000000000004f70607009c3b000000dce7012b7ad3726d30f5a47374eaa534d18c2b7a6e5cdd065f3301c975304225160339248c76117d940ee7e67695bf98382b7fac1cfa456a6f25000000"], &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x0, 0x2}, 0x8) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x3, 0x8001}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x1ff}, &(0x7f00000002c0)=0x8) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e20000400000000000000000000000000000000000001000000000000000000000000001f2575f331a32cad00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000741130000001b00b1eb9b5ba7c8c726c8fa75b4be827290a9d18be36db00b55970c8b83279cf071fd85f62b587aae31bbeae54e22cff36b", @ANYRES32=0x0, @ANYBLOB="026055075c3375a24c28b00f383e5106aae797b202efcbdcf1d703001e009ddc7de01c5d72c319e398d9eab54a6f46a39d0619f39b3b8407c8e2267f1d2e41ae8d4c94eb9c703dbc7b820d42c1886dd7bc5988e3a33b7bb2755a77717502d0e7e616b87aa1e8e167794d42fe9d472090a240f59a331327b8ecf5d221bbe1122cb7ec34ad4923c7db53e4c26b32a6e5d86d51d4846c61fb0a2cece4988605260c450c6d47a2b170ffcbe8df725d73ae2f8099c748eb89b9ae2190be5c496fee019923441e53c7309057f20750c5cdc8d3df6b2b77f9b78a5c90a428a610d5"], &(0x7f00000000c0)=0x98) setsockopt$inet_buf(r3, 0x0, 0x5f, &(0x7f0000000680)="82ac65629a4065d87c0c46d987ad058e31c6e1f894d00099fb6cf6624aba181a4a935824613e30b1aa0bbd35c8245f122b7804d368360dbe1ab389afe56c3be487400dcaf138ccf81bb05b0f91f093de93a197f2cd96431afc25289c4917e41558b176cc09c1796bec25d6ea844ea735b4704a034205e986d75752a3f1ec0e02722944b2e808bcadb087f759a9a9a779b5717e58979ce1d695a46a3f231a0ee85d9fc809d3258e2b789bf6eb403fd3d52bde5ba8ee3fa55e3c2360c3bede4b25ae4225320d536a3056659659bc7c4ad3734c8a", 0xd3) mmap(&(0x7f0000be5000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r4, 0x3, 0x5e44}, &(0x7f0000000140)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000180)={0x4, {{0x1c, 0x1, 0x9, @empty, 0x401}}}, 0x88) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r6 = getuid() fstat(r3, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000300)=[{r0, 0x2000}, {r3}, {r3, 0x2000}], 0x3, 0x3) setresuid(r5, r6, r7) 00:00:20 executing program 3: socket(0x17, 0x7, 0x7) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0xfffffffffffffdfe, 0x3ce) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x318, &(0x7f0000000040)) chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x11, r0) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x8) chown(&(0x7f00000000c0)='./file0\x00', r1, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) 00:00:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000200)=""/189, &(0x7f0000000380)=0xbd) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0xffffffffffff0001, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/189, 0xbd) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) 00:00:24 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x20) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) 00:00:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) getgroups(0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) getgid() setregid(r3, r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7f, 0x4}, &(0x7f0000000200)=0xc) 00:00:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpgrp(0x0) fstat(r0, &(0x7f0000001500)) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) getpid() getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0]) getpgrp(0x0) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)) getgid() sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000300)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0xfffffffffffffffb, 0x100}, 0xd) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000200)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x35, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) lseek(r3, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001940)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r1, 0x1}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001a80)=ANY=[@ANYBLOB="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"], 0x0) 00:00:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) 00:00:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000240)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x7e0000000000, 0x2000, 0x4d, 0x886d, 0x0}, &(0x7f0000000080)=0x10) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) 00:00:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x4, 0x10000}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x38da}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x7fffffff, &(0x7f0000000340)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x3e, @local={0xfe, 0x80, [], 0x0}, 0xc8}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @rand_addr=0x3387}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @multicast1}}, r1, 0x2008000000, 0x49, 0x8f, 0x401, 0x2, 0x3}, 0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r2, 0x7fffffff}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x1, 0xfffffffffffffff9, 0x280, 0x1, 0x7, 0x3}, 0x98) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e25666900000000adb960e14416c24680b3290a9ac1b53a6da998e3c1aa469b33d85e72cc383d2e5cc7178701acf09e5fd234ec224a79c3decb0a74104aca7c5dac196c4f0ddb8c0f42b4b28695b01313f73962dcedf39130863092a9b387c95f954428bfcd01ecb8900404c886dd0a6ef21c7cb2ebdd81bb3b52c7ba7061ea99b8352f9b56d5659b5568a76f5a0e935bb9725d411fa4ac0bdccf2a642c9b93cbfb2bb00a687720731fa3e7e67c03733780ececaf53e10014eb9a421b3e8a16"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140), 0x0) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 25 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021326520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021326580 panic() at panic+0x43/frame 0xfffffe00213265e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00213267c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021326810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021326850 sosetopt() at sosetopt+0x101/frame 0xfffffe00213268d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021326950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021326980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021326ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021326ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdff79f38, rbp = 0x5 --- KDB: enter: panic [ thread pid 1448 tid 100968 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why